subject:( Potential Flow)

Virginia Tech

1. Field, Parker Lawrence. Comparison of RANS and Potential Flow Force Computations for the ONR Tumblehome Hullfrom in Vertical Plane Radiation and Diffraction Problems.

Degree: MS, Ocean Engineering, 2013, Virginia Tech

URL: http://hdl.handle.net/10919/23123

► The commercial CFD software STAR-CCM+ is applied as a RANS solver for comparison with potential flow methods in the calculation of vertical plane radiation and… (more)

Subjects/Keywords: ONR Tumblehome; RANS; Potential Flow; Radiation; Diffraction

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APA (6^th Edition):

Field, P. L. (2013). Comparison of RANS and Potential Flow Force Computations for the ONR Tumblehome Hullfrom in Vertical Plane Radiation and Diffraction Problems. (Masters Thesis). Virginia Tech. Retrieved from http://hdl.handle.net/10919/23123

Chicago Manual of Style (16^th Edition):

Field, Parker Lawrence. “Comparison of RANS and Potential Flow Force Computations for the ONR Tumblehome Hullfrom in Vertical Plane Radiation and Diffraction Problems.” 2013. Masters Thesis, Virginia Tech. Accessed January 18, 2021. http://hdl.handle.net/10919/23123.

MLA Handbook (7^th Edition):

Field, Parker Lawrence. “Comparison of RANS and Potential Flow Force Computations for the ONR Tumblehome Hullfrom in Vertical Plane Radiation and Diffraction Problems.” 2013. Web. 18 Jan 2021.

Vancouver:

Field PL. Comparison of RANS and Potential Flow Force Computations for the ONR Tumblehome Hullfrom in Vertical Plane Radiation and Diffraction Problems. [Internet] [Masters thesis]. Virginia Tech; 2013. [cited 2021 Jan 18]. Available from: http://hdl.handle.net/10919/23123.

Council of Science Editors:

Field PL. Comparison of RANS and Potential Flow Force Computations for the ONR Tumblehome Hullfrom in Vertical Plane Radiation and Diffraction Problems. [Masters Thesis]. Virginia Tech; 2013. Available from: http://hdl.handle.net/10919/23123

NSYSU

2. Li, Zong-Heng. Velocity and temperature distributions of turbulent plane jet interaction with the nonlinear oppositive progressive gravity wave and ocean current.

Degree: Master, Marine Environment and Engineering, 2011, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0803111-135116

► The variation of velocity and temperature distribution in arbitrary profile along the centerline in turbulent which encounters non-linearity regular progressive gravity wave and steady uniform… (more)

Subjects/Keywords: plane jet; counter flow; non-linearity wave; velocity distributions; potential core

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APA (6^th Edition):

Li, Z. (2011). Velocity and temperature distributions of turbulent plane jet interaction with the nonlinear oppositive progressive gravity wave and ocean current. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0803111-135116

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Li, Zong-Heng. “Velocity and temperature distributions of turbulent plane jet interaction with the nonlinear oppositive progressive gravity wave and ocean current.” 2011. Thesis, NSYSU. Accessed January 18, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0803111-135116.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Li, Zong-Heng. “Velocity and temperature distributions of turbulent plane jet interaction with the nonlinear oppositive progressive gravity wave and ocean current.” 2011. Web. 18 Jan 2021.

Vancouver:

Li Z. Velocity and temperature distributions of turbulent plane jet interaction with the nonlinear oppositive progressive gravity wave and ocean current. [Internet] [Thesis]. NSYSU; 2011. [cited 2021 Jan 18]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0803111-135116.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Li Z. Velocity and temperature distributions of turbulent plane jet interaction with the nonlinear oppositive progressive gravity wave and ocean current. [Thesis]. NSYSU; 2011. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0803111-135116

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Minnesota

3. Telander, Andrew Clayton. Impacts of black ash stand transpiration on the hydrology of wetland forests in northern Minnesota, U.S.A.

Degree: MS, Natural Resources Science and Management, 2013, University of Minnesota

URL: http://purl.umn.edu/160304

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University of Minnesota M.S. thesis. August 2013. Major: Natural Resources Science and Management. Advisors: Anthony W. D'Amato. and Kenneth N. Brooks. 1 computer file (PDF);… (more)

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University of Minnesota M.S. thesis. August 2013. Major: Natural Resources Science and Management. Advisors: Anthony W. D'Amato. and Kenneth N. Brooks. 1 computer file (PDF); viii, 86 pages, appendices A-C.

The possibility that the emerald ash borer (Agrilus planipennis) will spread to northern Minnesota and cause widespread mortality of black ash is an issue of concern for land managers. Northern Minnesota contains many wetland forests dominated by black ash ( Fraxinus nigra). Given the importance of evapotranspiration of overstory tree species, such as black ash, to the hydrologic budgets of forest systems, transpiration was approximated at multiple ash forests of northern Minnesota. In 2012, sap flux rates were monitored at three stands of black ash with differing moisture regimes within the Chippewa National Forest, Minnesota, USA. Sap flux rates for black ash were within the expected range of values. Black ash exhibited small sapwood area across all of the trees monitored. When sap flux was converted to sap flow and scaled from the sample trees to site level estimates of transpiration, transpiration values were low due to small sapwood area. Results were compared to soil moisture and potential evapotranspiration data to determine the efficacy of the methodology employed for estimating sap flux and to corroborate transpiration results. In the summer of 2012, transpiration by black ash only accounted for 16% to 21% of total potential evapotranspiration. Despite the common flooded status of black ash wetland forests, moisture regime and moisture limitation did impact sap flux and transpiration in black ash stands as there was variability in sap flux and sap flow among sites of varying moisture regime. Potential evapotranspiration and vapor pressure deficit were only important when moisture was not limited spatially or temporally. Belowground impacts to sap flux from soil moisture only became perceivable during periods of moisture limitation. Sources of error associated with the transpiration determination process were explored and while the results of this study indicate trends in transpiration of black ash forests, the multiple stages of transpiration determination contain error that needs to be acknowledged when considering implications of transpiration results. Black ash mortality caused by emerald ash borer could be problematic in terms of hydrologic influence, impacts on vegetation community structure and composition, and alterations to forest management regimes; however, black ash contribution to total evapotranspiration was less than expected and indicates that loss of black ash may result in fewer alterations to hydrologic processes than previously anticipated.

Advisors/Committee Members: Anthony W. D'Amato. and Kenneth N. Brooks.

Subjects/Keywords: Black ash; Potential evapotranspiration; Sap flow; Sap flux; Transpiration

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Telander, A. C. (2013). Impacts of black ash stand transpiration on the hydrology of wetland forests in northern Minnesota, U.S.A. (Masters Thesis). University of Minnesota. Retrieved from http://purl.umn.edu/160304

Chicago Manual of Style (16^th Edition):

Telander, Andrew Clayton. “Impacts of black ash stand transpiration on the hydrology of wetland forests in northern Minnesota, U.S.A.” 2013. Masters Thesis, University of Minnesota. Accessed January 18, 2021. http://purl.umn.edu/160304.

MLA Handbook (7^th Edition):

Telander, Andrew Clayton. “Impacts of black ash stand transpiration on the hydrology of wetland forests in northern Minnesota, U.S.A.” 2013. Web. 18 Jan 2021.

Vancouver:

Telander AC. Impacts of black ash stand transpiration on the hydrology of wetland forests in northern Minnesota, U.S.A. [Internet] [Masters thesis]. University of Minnesota; 2013. [cited 2021 Jan 18]. Available from: http://purl.umn.edu/160304.

Council of Science Editors:

Telander AC. Impacts of black ash stand transpiration on the hydrology of wetland forests in northern Minnesota, U.S.A. [Masters Thesis]. University of Minnesota; 2013. Available from: http://purl.umn.edu/160304

University of Tasmania

4. Dawson, E. An investigation into the effects of submergence depth, speed and hull length-to-diameter ratio on the near surface operation of conventional submarines.

Degree: 2014, University of Tasmania

URL: https://eprints.utas.edu.au/22368/1/Whole-Dawson-thesis.pdf

► The strategic requirement for naval submarines to operate in near surface and littoral environments continues to increase as they are more frequently employed to support… (more)

▼ The strategic requirement for naval submarines to operate in near surface and littoral environments continues to increase as they are more frequently employed to support joint force missions. The operational workload for helmsmen and the risk to mission safety and success are significantly increased due to the interaction between the submarine and the free-surface. This thesis reports on an experimental investigation into the effects of submergence depth, speed of advance and length-to-diameter ratio on the interaction between a streamlined axisymmetric body and the free-surface when travelling in a near-surface condition. A broad review of the existing literature indicates that little work has been published to date on the effects of length-to-diameter on the near-surface performance of streamlined axisymmetric bodies. Furthermore, there is little or no experimental data available describing the vertical force and moment that act on a shallowly submerged body moving beneath the free-surface. Nonetheless, there is evidence to confirm that the requirement for submarine near-surface operation is significant and that a wellfounded understanding of submarine near-surface performance is needed. A model scale experimental program was conducted to measure and observe the resistance, lift force, trimming moment and wave field generated by a series of submerged bodies of revolution moving at constant forward speed. The Joubert conventional submarine geometry was tested in its bare hull configuration in three length-to-diameter ratio formats: 7.30, 8.50 and 9.50. The three geometries possess the same maximum diameter. The models were tested at velocities that correspond to a Froude number range of 0.10 to 0.50 inclusive and at centreline submergence depths of between 1 and 3.5 hull diameters. The results of the experiment indicate that the wave resistance, lift force and trimming moment all vary periodically with speed and are directly influenced by the wavelength of the free-surface wave field generated by the submerged body. The steady-state wave field itself is a direct function of the submerged body’s length-to-diameter ratio and speed of advance (Froude number). The magnitude of the forces and trimming moment were found to diminish exponentially with an increase in submergence depth. Considering the submergence depths and speeds experienced by naval submarines when conducting near-surface operations, it is concluded that the effect of wave resistance is a secondary issue and that the vertical lift force is of the greatest operational significance. Based on the test results of the three Joubert hull geometries, it was observed that for near-surface operation a larger length-to-diameter ratio is preferable for achieving minimum resistance and vertical plane motion (lower relative lift force and trimming moment). An evaluation of the SHIPFLOW 4.7 potential flow software program was completed using the experimentally measured data in conjunction with additional published experimental and…

Subjects/Keywords: Submarine; hydrodynamics; Length-to-Diameter; potential flow; wave-making; controllability

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APA (6^th Edition):

Dawson, E. (2014). An investigation into the effects of submergence depth, speed and hull length-to-diameter ratio on the near surface operation of conventional submarines. (Thesis). University of Tasmania. Retrieved from https://eprints.utas.edu.au/22368/1/Whole-Dawson-thesis.pdf

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Dawson, E. “An investigation into the effects of submergence depth, speed and hull length-to-diameter ratio on the near surface operation of conventional submarines.” 2014. Thesis, University of Tasmania. Accessed January 18, 2021. https://eprints.utas.edu.au/22368/1/Whole-Dawson-thesis.pdf.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Dawson, E. “An investigation into the effects of submergence depth, speed and hull length-to-diameter ratio on the near surface operation of conventional submarines.” 2014. Web. 18 Jan 2021.

Vancouver:

Dawson E. An investigation into the effects of submergence depth, speed and hull length-to-diameter ratio on the near surface operation of conventional submarines. [Internet] [Thesis]. University of Tasmania; 2014. [cited 2021 Jan 18]. Available from: https://eprints.utas.edu.au/22368/1/Whole-Dawson-thesis.pdf.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Dawson E. An investigation into the effects of submergence depth, speed and hull length-to-diameter ratio on the near surface operation of conventional submarines. [Thesis]. University of Tasmania; 2014. Available from: https://eprints.utas.edu.au/22368/1/Whole-Dawson-thesis.pdf

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Vilnius Gediminas Technical University

5. Buivydaitė, Vaida. Šešupės Baseino Energetinių Išteklių Analizė Ir Vertinimas.

Degree: Master, Environmental Engineering and Land Management, 2010, Vilnius Gediminas Technical University

URL: http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2010~D_20100628_092538-50830 ;

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Baigiamajame magistro darbe analizuoti Šešupės upės energetiniai ištekliai 1972 – 1999 m. laikotarpiu, kadangi Lietuvoje elektros energijos gamybai perspektyviausia atsinaujinančios energijos rūšis yra vandens energija.… (more)

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Baigiamajame magistro darbe analizuoti Šešupės upės energetiniai ištekliai 1972 – 1999 m. laikotarpiu, kadangi Lietuvoje elektros energijos gamybai perspektyviausia atsinaujinančios energijos rūšis yra vandens energija. Baigiamajame darbe įvertintos Šešupės baseino fizinės-geografinės sąlygos, išanalizuota nuotėkio kaita, nagrinėjamu laikotarpiu, apskaičiuotas Šešupės upės energetinis potencialas (39,4 kW/km) ir hidroenergetinė vertė, apskaičiuotos pagrindinės daugiamečio laikotarpio hidrologinės charakteristikos: vidutinis metų debitas, maksimalus debitas, vidutinis daugiametis vandens tūris, vidutinis daugiametis nuotėkio modulis ir Šešupės upės ir jos pagrindinių intakų santakos. Išnagrinėjus upės potencialą ir hidroenergetinę vertę, pateikiamos baigiamojo darbo išvados. Darbą sudaro 7 dalys: įvadas, literatūros apžvalga, tyrimų objektas, darbo metodika, tyrimų rezultatai, išvados, literatūros sąrašas. Darbo apimtis ─ 60 p. teksto be priedų, 9 pav., 20 lent., 40 literatūros šaltinių.

In the final master thesis was analysed the power sourses in the river Šešupė during the period of 1972 – 1999, because in the Lithuania the most perspective energy generating alternative is hydroelectric power. It was done: evaluates physical and geographycal consditions of the river Šešupė basin, analyses the changes in the flow during the period of investigation, calculated the energetic potential (39,4 kW/km) of the river Šešupė. It was calculates the mainperennial period hydrologics charakteristics: the average dischange, the maximum dischange, the medium capicity of water, the outflow modulus and elevation of outflow. It was set the energetic potential in the main affluence with the river Šešupė. After analysis of energetic potential and hydroenergetic value, was represent the final conclusions. Work consists of 7 parts: introduction, review of literature, research, methodology, results, conclusions, references. Job scope ─ 60 p. text without annexes, 9 pictures, 20 tables., 40 literature sources.

Advisors/Committee Members: Česnulevičius, Algimantas (Master’s thesis supervisor), Šaulys, Valentinas (Master’s thesis reviewer), Lukianas, Antanas (Master’s thesis reviewer), Ždankus, Narimantas (Master’s degree committee chair), Bagdžiūnaitė-Litvinaitienė, Lina (Master’s degree committee member), Žukienė, Regina (Master’s thesis advisor), Česnulevičius, Algimantas (Master’s thesis advisor), Tarbūnienė, Živilė (Master’s degree session secretary).

Subjects/Keywords: Hidroelektrinės; Debitas; Potencinė galia; Hidroelectric power stations; The flow; Potential energetic

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APA (6^th Edition):

Buivydaitė, Vaida. (2010). Šešupės Baseino Energetinių Išteklių Analizė Ir Vertinimas. (Masters Thesis). Vilnius Gediminas Technical University. Retrieved from http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2010~D_20100628_092538-50830 ;

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete

Chicago Manual of Style (16^th Edition):

Buivydaitė, Vaida. “Šešupės Baseino Energetinių Išteklių Analizė Ir Vertinimas.” 2010. Masters Thesis, Vilnius Gediminas Technical University. Accessed January 18, 2021. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2010~D_20100628_092538-50830 ;.

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete

MLA Handbook (7^th Edition):

Buivydaitė, Vaida. “Šešupės Baseino Energetinių Išteklių Analizė Ir Vertinimas.” 2010. Web. 18 Jan 2021.

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete

Vancouver:

Buivydaitė, Vaida. Šešupės Baseino Energetinių Išteklių Analizė Ir Vertinimas. [Internet] [Masters thesis]. Vilnius Gediminas Technical University; 2010. [cited 2021 Jan 18]. Available from: http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2010~D_20100628_092538-50830 ;.

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete

Council of Science Editors:

Buivydaitė, Vaida. Šešupės Baseino Energetinių Išteklių Analizė Ir Vertinimas. [Masters Thesis]. Vilnius Gediminas Technical University; 2010. Available from: http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2010~D_20100628_092538-50830 ;

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete

University of Wollongong

6. Manshadi, Mahboobeh Shahbazi. Study on newly discovered iron-based superconductors.

Degree: Doctor of Philosophy, 2014, University of Wollongong

URL: 0912 MATERIALS ENGINEERING ; https://ro.uow.edu.au/theses/4081

► Discovered in 2008, iron pnictides are the latest high temperature superconductors which have aroused enormous attention in the scientific community. The discovery of iron… (more)

▼ Discovered in 2008, iron pnictides are the latest high temperature superconductors which have aroused enormous attention in the scientific community. The discovery of iron based superconductors (FBSs) marked the foundation of a new era in the field of superconductivity by replacing the Copper Age by the Iron Age. This discovery has given scientists the chance to study the superconducting and magnetic properties in a different family of high temperature superconductors, as understanding the nature of superconductivity in unconventional superconductor is crucial for designing new materials with higher critical temperature (T_c). These materials would be good candidates for use in electricity generators, cheaper medical imaging scanners, and extremely fast levitating trains because superconducting materials with higher T_c would not require expensive coolants to reach the superconducting transition temperature. Therefore, the discovery of FBSs was a significant achievement in the condensed matter community. The main focus and novelty of this work is twofold: firstly, the pinning potential, thermally activated flux flow behaviour and superconducting properties of iron based superconductors, mostly hole doped BaFe₂As₂ pnictides and arsenic free FeSe_1-xTe_x chalcogenides was investigated in details. Secondly, the magnetic and transport properties of parent compound BaFe₂As₂ and non superconducting Ba(Fe_1-xCr_x)2As₂ was studied using magnetic, magnetoresistance and neutron diffraction measurements. Understanding the vortex pinning mechanism in FBSs is crucial for practical applications and fundamental study due to the relatively high critical temperature, high upper critical field (B_c2), high critical current density, very high intrinsic pinning potential, and nearly isotropic superconductivity of these compounds, and also due to the possibilities for the fabrication of superconducting wire. In order to understand the pinning mechanisms in these systems, scaling analysis of the normalized pinning force as a function of reduced field was performed. Analysis using the Dew-Hughes model has suggested that point pins alone cannot explain the observed field variation of the pinning force density. According to the collective flux pinning model, the field dependence of the magnetization shows that the flux pinning in …

Subjects/Keywords: superconductivity; iron-based; pinning potential; thermally activated flux flow

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Manshadi, M. S. (2014). Study on newly discovered iron-based superconductors. (Doctoral Dissertation). University of Wollongong. Retrieved from 0912 MATERIALS ENGINEERING ; https://ro.uow.edu.au/theses/4081

Chicago Manual of Style (16^th Edition):

Manshadi, Mahboobeh Shahbazi. “Study on newly discovered iron-based superconductors.” 2014. Doctoral Dissertation, University of Wollongong. Accessed January 18, 2021. 0912 MATERIALS ENGINEERING ; https://ro.uow.edu.au/theses/4081.

MLA Handbook (7^th Edition):

Manshadi, Mahboobeh Shahbazi. “Study on newly discovered iron-based superconductors.” 2014. Web. 18 Jan 2021.

Vancouver:

Manshadi MS. Study on newly discovered iron-based superconductors. [Internet] [Doctoral dissertation]. University of Wollongong; 2014. [cited 2021 Jan 18]. Available from: 0912 MATERIALS ENGINEERING ; https://ro.uow.edu.au/theses/4081.

Council of Science Editors:

Manshadi MS. Study on newly discovered iron-based superconductors. [Doctoral Dissertation]. University of Wollongong; 2014. Available from: 0912 MATERIALS ENGINEERING ; https://ro.uow.edu.au/theses/4081

Technical University of Lisbon

7. Lundstrom, Dylan. Effects of vineyard deficit irrigation on berry composition and yield during 2014 California drought.

Degree: 2017, Technical University of Lisbon

URL: https://www.rcaap.pt/detail.jsp?id=oai:www.repository.utl.pt:10400.5/15839

►

Mestrado Vinifera Euromaster - Instituto Superior de Agronomia - UL

The effect of deficit irrigation on berry composition, berry weight and yield was studied across… (more)

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Mestrado Vinifera Euromaster - Instituto Superior de Agronomia - UL

The effect of deficit irrigation on berry composition, berry weight and yield was studied across 5 vineyards located in two regions exhibiting Mediterranean climate in California. The study used sap flow and pre-dawn leaf water potential (PDWP) to monitor the water status of the vines and trigger irrigation opportunities. Vineyard blocks were “split” and two irrigation regimens were imposed: traditional and experimental. Traditional treatment for each vineyard continued conventional methodologies used by growers at each site. Experimental sites used sap flow as the primary indication of irrigation timing while PDWP was used to confirm sap flow data. Fruit composition was monitored starting at veraison through to harvest, monitoring primary metabolites at all sites and secondary metabolites at participating sites. Variables monitored included: water applied, berry weight, tannin, total anthocyanins, yield, water deficit index, sugar concentration, pH and titratable acidity. Data from all sites was combined and correlations between all variables were determined. A regression analysis was also used to analyze the effects of the amount of water applied and water deficit index on yield components and berry composition. Simple data analysis shows the differences between water input in the traditional and experimental sites (30 – 100% water savings). Study outcomes were largely inconclusive and despite the strong correlations obtained between variables, they were often inconsistent with literature. Berry weight was found to have a moderately negative correlation with the amount of water applied and water deficit index. Tannin content was also found to have a negative relationship with the amount of water applied. Brix was found to be positively correlated with water applied and water deficit index. These inconsistent results may be due to factors such as different varieties, sites and management techniques being used across different producers. The absence of statistically robust results prevent us from drawing conclusions. Additional research is suggested to confirm this results in order to evaluate the viability of using the sap flow technique to manage deficit irrigation

N/A

Advisors/Committee Members: Lopes, Carlos, Scholasch, Thibaut.

Subjects/Keywords: deficit irrigation; water deficit; berry weight; sap flow; water potential

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Lundstrom, D. (2017). Effects of vineyard deficit irrigation on berry composition and yield during 2014 California drought. (Thesis). Technical University of Lisbon. Retrieved from https://www.rcaap.pt/detail.jsp?id=oai:www.repository.utl.pt:10400.5/15839

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Lundstrom, Dylan. “Effects of vineyard deficit irrigation on berry composition and yield during 2014 California drought.” 2017. Thesis, Technical University of Lisbon. Accessed January 18, 2021. https://www.rcaap.pt/detail.jsp?id=oai:www.repository.utl.pt:10400.5/15839.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Lundstrom, Dylan. “Effects of vineyard deficit irrigation on berry composition and yield during 2014 California drought.” 2017. Web. 18 Jan 2021.

Vancouver:

Lundstrom D. Effects of vineyard deficit irrigation on berry composition and yield during 2014 California drought. [Internet] [Thesis]. Technical University of Lisbon; 2017. [cited 2021 Jan 18]. Available from: https://www.rcaap.pt/detail.jsp?id=oai:www.repository.utl.pt:10400.5/15839.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Lundstrom D. Effects of vineyard deficit irrigation on berry composition and yield during 2014 California drought. [Thesis]. Technical University of Lisbon; 2017. Available from: https://www.rcaap.pt/detail.jsp?id=oai:www.repository.utl.pt:10400.5/15839

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

8. Santos, Francisco de Nolasco. Upstream tower effect on wind turbine blade flow .

Degree: 2019, Universidade de Aveiro

URL: http://hdl.handle.net/10773/29114

► The present work is focused on the study of the upstream tower effect on wind turbine blade flow through the employment of simplified methods. The… (more)

Subjects/Keywords: XFOIL; Potential Flow; Wind Turbines; Tower Interference; Upstream Tower Effect

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APA (6^th Edition):

Santos, F. d. N. (2019). Upstream tower effect on wind turbine blade flow . (Thesis). Universidade de Aveiro. Retrieved from http://hdl.handle.net/10773/29114

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Santos, Francisco de Nolasco. “Upstream tower effect on wind turbine blade flow .” 2019. Thesis, Universidade de Aveiro. Accessed January 18, 2021. http://hdl.handle.net/10773/29114.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Santos, Francisco de Nolasco. “Upstream tower effect on wind turbine blade flow .” 2019. Web. 18 Jan 2021.

Vancouver:

Santos FdN. Upstream tower effect on wind turbine blade flow . [Internet] [Thesis]. Universidade de Aveiro; 2019. [cited 2021 Jan 18]. Available from: http://hdl.handle.net/10773/29114.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Santos FdN. Upstream tower effect on wind turbine blade flow . [Thesis]. Universidade de Aveiro; 2019. Available from: http://hdl.handle.net/10773/29114

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Washington

9. Sridhar, Aditya. Effects of near wall vortex perturbation in an array on the induced velocity and pressure.

Degree: 2017, University of Washington

URL: http://hdl.handle.net/1773/38567

► When stationary streamwise vortices are introduced in a turbulent boundary layer, previous flow visualization studies revealed that the flow can be partially relaminarized. To study… (more)

Subjects/Keywords: Potential flow; Stationary Vortices; Aerospace engineering; Aeronautics and astronautics

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APA (6^th Edition):

Sridhar, A. (2017). Effects of near wall vortex perturbation in an array on the induced velocity and pressure. (Thesis). University of Washington. Retrieved from http://hdl.handle.net/1773/38567

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Sridhar, Aditya. “Effects of near wall vortex perturbation in an array on the induced velocity and pressure.” 2017. Thesis, University of Washington. Accessed January 18, 2021. http://hdl.handle.net/1773/38567.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Sridhar, Aditya. “Effects of near wall vortex perturbation in an array on the induced velocity and pressure.” 2017. Web. 18 Jan 2021.

Vancouver:

Sridhar A. Effects of near wall vortex perturbation in an array on the induced velocity and pressure. [Internet] [Thesis]. University of Washington; 2017. [cited 2021 Jan 18]. Available from: http://hdl.handle.net/1773/38567.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Sridhar A. Effects of near wall vortex perturbation in an array on the induced velocity and pressure. [Thesis]. University of Washington; 2017. Available from: http://hdl.handle.net/1773/38567

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Minnesota

10. Telander, Andrew Clayton. Impacts of black ash stand transpiration on the hydrology of wetland forests in northern Minnesota, U.S.A.

Degree: MS, Natural Resources Science and Management, 2013, University of Minnesota

URL: http://purl.umn.edu/160304

► The possibility that the emerald ash borer (Agrilus planipennis) will spread to northern Minnesota and cause widespread mortality of black ash is an issue of… (more)

▼ The possibility that the emerald ash borer (Agrilus planipennis) will spread to northern Minnesota and cause widespread mortality of black ash is an issue of concern for land managers. Northern Minnesota contains many wetland forests dominated by black ash ( Fraxinus nigra). Given the importance of evapotranspiration of overstory tree species, such as black ash, to the hydrologic budgets of forest systems, transpiration was approximated at multiple ash forests of northern Minnesota. In 2012, sap flux rates were monitored at three stands of black ash with differing moisture regimes within the Chippewa National Forest, Minnesota, USA. Sap flux rates for black ash were within the expected range of values. Black ash exhibited small sapwood area across all of the trees monitored. When sap flux was converted to sap flow and scaled from the sample trees to site level estimates of transpiration, transpiration values were low due to small sapwood area. Results were compared to soil moisture and potential evapotranspiration data to determine the efficacy of the methodology employed for estimating sap flux and to corroborate transpiration results. In the summer of 2012, transpiration by black ash only accounted for 16% to 21% of total potential evapotranspiration. Despite the common flooded status of black ash wetland forests, moisture regime and moisture limitation did impact sap flux and transpiration in black ash stands as there was variability in sap flux and sap flow among sites of varying moisture regime. Potential evapotranspiration and vapor pressure deficit were only important when moisture was not limited spatially or temporally. Belowground impacts to sap flux from soil moisture only became perceivable during periods of moisture limitation. Sources of error associated with the transpiration determination process were explored and while the results of this study indicate trends in transpiration of black ash forests, the multiple stages of transpiration determination contain error that needs to be acknowledged when considering implications of transpiration results. Black ash mortality caused by emerald ash borer could be problematic in terms of hydrologic influence, impacts on vegetation community structure and composition, and alterations to forest management regimes; however, black ash contribution to total evapotranspiration was less than expected and indicates that loss of black ash may result in fewer alterations to hydrologic processes than previously anticipated.

Subjects/Keywords: Black ash; Potential evapotranspiration; Sap flow; Sap flux; Transpiration

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Telander, A. C. (2013). Impacts of black ash stand transpiration on the hydrology of wetland forests in northern Minnesota, U.S.A. (Masters Thesis). University of Minnesota. Retrieved from http://purl.umn.edu/160304

Chicago Manual of Style (16^th Edition):

Telander, Andrew Clayton. “Impacts of black ash stand transpiration on the hydrology of wetland forests in northern Minnesota, U.S.A.” 2013. Masters Thesis, University of Minnesota. Accessed January 18, 2021. http://purl.umn.edu/160304.

MLA Handbook (7^th Edition):

Telander, Andrew Clayton. “Impacts of black ash stand transpiration on the hydrology of wetland forests in northern Minnesota, U.S.A.” 2013. Web. 18 Jan 2021.

Vancouver:

Telander AC. Impacts of black ash stand transpiration on the hydrology of wetland forests in northern Minnesota, U.S.A. [Internet] [Masters thesis]. University of Minnesota; 2013. [cited 2021 Jan 18]. Available from: http://purl.umn.edu/160304.

Council of Science Editors:

Telander AC. Impacts of black ash stand transpiration on the hydrology of wetland forests in northern Minnesota, U.S.A. [Masters Thesis]. University of Minnesota; 2013. Available from: http://purl.umn.edu/160304

University of New Orleans

11. Carmona Vasquez, Leonardo R. Numerical Modeling of Lifting Flows in the Presence of a Free Surface.

Degree: MS, Naval Architecture and Marine Engineering, 2012, University of New Orleans

URL: https://scholarworks.uno.edu/td/1426

► This thesis work started as an attempt to create a computational tool to model hydrodynamics problems involving lifting flows. The method employed to solve… (more)

Subjects/Keywords: Vortex; circulation; potential flow; panel method; sources; doublets; Ocean Engineering

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APA (6^th Edition):

Carmona Vasquez, L. R. (2012). Numerical Modeling of Lifting Flows in the Presence of a Free Surface. (Thesis). University of New Orleans. Retrieved from https://scholarworks.uno.edu/td/1426

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Carmona Vasquez, Leonardo R. “Numerical Modeling of Lifting Flows in the Presence of a Free Surface.” 2012. Thesis, University of New Orleans. Accessed January 18, 2021. https://scholarworks.uno.edu/td/1426.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Carmona Vasquez, Leonardo R. “Numerical Modeling of Lifting Flows in the Presence of a Free Surface.” 2012. Web. 18 Jan 2021.

Vancouver:

Carmona Vasquez LR. Numerical Modeling of Lifting Flows in the Presence of a Free Surface. [Internet] [Thesis]. University of New Orleans; 2012. [cited 2021 Jan 18]. Available from: https://scholarworks.uno.edu/td/1426.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Carmona Vasquez LR. Numerical Modeling of Lifting Flows in the Presence of a Free Surface. [Thesis]. University of New Orleans; 2012. Available from: https://scholarworks.uno.edu/td/1426

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

12. Battista, Thomas Andrew. Lagrangian Mechanics Modeling of Free Surface-Affected Marine Craft.

Degree: PhD, Aerospace Engineering, 2018, Virginia Tech

URL: http://hdl.handle.net/10919/82928

► Although ships have been used for thousands of years, modeling the dynamics of marine craft has historically been restricted by the complex nature of the… (more)

Subjects/Keywords: Lagrangian Mechanics; Potential Flow Hydrodynamics; Fluid-Body Interactions

10 more images…

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APA (6^th Edition):

Battista, T. A. (2018). Lagrangian Mechanics Modeling of Free Surface-Affected Marine Craft. (Doctoral Dissertation). Virginia Tech. Retrieved from http://hdl.handle.net/10919/82928

Chicago Manual of Style (16^th Edition):

Battista, Thomas Andrew. “Lagrangian Mechanics Modeling of Free Surface-Affected Marine Craft.” 2018. Doctoral Dissertation, Virginia Tech. Accessed January 18, 2021. http://hdl.handle.net/10919/82928.

MLA Handbook (7^th Edition):

Battista, Thomas Andrew. “Lagrangian Mechanics Modeling of Free Surface-Affected Marine Craft.” 2018. Web. 18 Jan 2021.

Vancouver:

Battista TA. Lagrangian Mechanics Modeling of Free Surface-Affected Marine Craft. [Internet] [Doctoral dissertation]. Virginia Tech; 2018. [cited 2021 Jan 18]. Available from: http://hdl.handle.net/10919/82928.

Council of Science Editors:

Battista TA. Lagrangian Mechanics Modeling of Free Surface-Affected Marine Craft. [Doctoral Dissertation]. Virginia Tech; 2018. Available from: http://hdl.handle.net/10919/82928

Delft University of Technology

13. Bots, M.W.T. (author). Comparison of Potential Flow and CFD for a Column With Heave Plate.

Degree: 2020, Delft University of Technology

URL: http://resolver.tudelft.nl/uuid:bb819000-073c-4f77-89c1-ecb1d196e382

► Floating offshore wind turbines can only withstand a limited amount of (heave) motions before the equipment fails. In order to reduce the heave motion, the… (more)

▼ Floating offshore wind turbines can only withstand a limited amount of (heave) motions before the equipment fails. In order to reduce the heave motion, the DeepCwind floater for offshore floating wind turbines makes use of heave plates. This semi-submersible floater consists of three cylindrical columns with a heave plate attached to the bottom of each column. Potential flow models are often used in order to assess the response. However, potential flow theory does not take into account the viscosity and the vorticity of the fluid. Therefore, this thesis examines the effect of a heave plate on a cylindrical column's response in heave direction and subjected to wave loads with both a potential flow model and a fully nonlinear numerical wave tank. Specifically, the difference between a potential flow model and a fully nonlinear numerical wave tank is examined. The simulations with the fully nonlinear numerical wave tank have been carried out using the open source computational fluid dynamics (CFD) software package OpenFOAM (version 1606+). An unresolved direct numerical simulation (DNS) approach is used throughout this work. Best practices for the dimensions of the wave tank, the mesh and settings of the solver where obtained from Bruinsma (2016) and Rivera-Arreba (2017). The OpenFOAM waves2Foam toolbox (developed by Jacobsen et al. (2012)) has been used to generate waves in the wave tank. The two phase solver interDyMFoam for moving bodies was coupled to the waveFoam solver from the waves2Foam toolbox in order to simulate a moving body under wave loads. The simulations in OpenFoam were carried out on a 1:50 scale. The potential flow model WAMIT has been used in order to obtain the response amplitude operator (RAO), added mass, damping and wave excitation forces from potential flow theory. A single cylindrical column has been tested in the numerical wave tank both with and without heave plate. Firstly, a heave decay test has been carried out. As a result, the linear damping ratio and the linear and quadratic damping coefficients have been determined. Secondly, the structure was exposed to incoming waves. The response of the structure has been assessed under three different wave periods, which were selected in order to align with Rivera-Arebba (2017). The response of the structure was measured, filtered on the frequency of the incoming wave and compared with the RAO from the potential flow model. Also, the wave excitation forces of the potential flow model have been compared with wave loads from the numerical wave tank, based on simulations where heave motion of the structure was constrained. It was found that both the wave excitation forces and the RAO of the potential flow model are in agreement with the CFD model results. The viscous effects included in the CFD model affect the response of the structure only very lightly. The largest differences between the potential flow and CFD model were found around the heave cancellation wave frequency. At the heave natural period of the structure,… Advisors/Committee Members: Viré, A.C. (mentor), Bachynski, E.E. (mentor), Metrikine, A. (graduation committee), Antonini, A. (graduation committee), Gao, Z. (graduation committee), Delft University of Technology (degree granting institution), Norwegian University of Science and Technology (NTNU) (degree granting institution).

Subjects/Keywords: heave plates; CFD; potential flow; offshore wind energy

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Bots, M. W. T. (. (2020). Comparison of Potential Flow and CFD for a Column With Heave Plate. (Masters Thesis). Delft University of Technology. Retrieved from http://resolver.tudelft.nl/uuid:bb819000-073c-4f77-89c1-ecb1d196e382

Chicago Manual of Style (16^th Edition):

Bots, M W T (author). “Comparison of Potential Flow and CFD for a Column With Heave Plate.” 2020. Masters Thesis, Delft University of Technology. Accessed January 18, 2021. http://resolver.tudelft.nl/uuid:bb819000-073c-4f77-89c1-ecb1d196e382.

MLA Handbook (7^th Edition):

Bots, M W T (author). “Comparison of Potential Flow and CFD for a Column With Heave Plate.” 2020. Web. 18 Jan 2021.

Vancouver:

Bots MWT(. Comparison of Potential Flow and CFD for a Column With Heave Plate. [Internet] [Masters thesis]. Delft University of Technology; 2020. [cited 2021 Jan 18]. Available from: http://resolver.tudelft.nl/uuid:bb819000-073c-4f77-89c1-ecb1d196e382.

Council of Science Editors:

Bots MWT(. Comparison of Potential Flow and CFD for a Column With Heave Plate. [Masters Thesis]. Delft University of Technology; 2020. Available from: http://resolver.tudelft.nl/uuid:bb819000-073c-4f77-89c1-ecb1d196e382

Universidade do Rio Grande do Sul

14. Soares, Ana Paula. Variabilidade espacial no Sistema Aquífero Guarani : controles estratigráficos e estruturais.

Degree: 2008, Universidade do Rio Grande do Sul

URL: http://hdl.handle.net/10183/15279

► A funcionalidade de um sistema aqüífero é dependente dos atributos do reservatório, em especial as suas heterogeneidades, associadas às propriedades intrínsecas da rocha e descontinuidades… (more)

▼ A funcionalidade de um sistema aqüífero é dependente dos atributos do reservatório, em especial as suas heterogeneidades, associadas às propriedades intrínsecas da rocha e descontinuidades relacionadas à compartimentação estrutural. O presente estudo teve como objetivo principal identificar e mapear a organização espacial dos componentes estratigráficos e compartimentos estruturais do Sistema Aqüífero Guarani, localizado na bacia do Paraná, a fim de verificar os efeitos na sua distribuição na organização e funci- onalidade. Foram observadas as variações na salinidade, as zonas de recarga e de des- carga, visando contribuir para os estudos que estabelecem prioridades de uso, mapea- mento, monitoramento e redução das atividades potencialmente contaminantes. A extensa seção siliciclástica do aqüífero foi formada por sistemas deposicionais eólicos e fluviais, de idade triássica e jurássica, englobados principalmente pelas forma- ções Pirambóia e Botucatu (Brasil), Misiones (Paraguai e Argentina) e Taquarembó (Uruguai). Levantamentos de seções estratigráficas ao longo da faixa de afloramentos e análise e interpretação de perfis geofísicos de poços para petróleo na bacia permitiram compor um novo quadro estratigráfico para o sistema aqüífero. A compartimentação estrutural do aqüífero foi definida a partir da integração de mapas morfoestruturais previamente publicados, traçados por interpretação de imagens de radar, satelitárias, modelos digitais de elevação e mapas regionais aeromagnetométri- cos e gravimétricos. Um novo mapa de lineamentos estruturais, interpretado a partir de um modelo digital de terreno, teve a precisão avaliada por comparação com mapas pré- vios gerados por diferentes autores e métodos. A sucessão sedimentar que compõe o aqüífero é objeto de diferentes correlações e classificações estratigráficas, com implicações na organização das unidades hidroestrati- gráficas. Caracteriza-se por associações de fácies cujos elementos arquiteturais e geo- metria permitem subdividí-lo em unidades de fluxo. Três unidades de fluxo principais foram reconhecidas, identificadas e denominadas conforme a fácies genética: duna (DU), interdunas (ID) e canais (CH). Secundariamente, duas outras unidades: crevasse (CR), lacustre e planície de inundação (FF) ambém foram identificadas. Estas unidades apresentam diferentes condutividade hidráulica e desempenham, conseqüentemente, papéis diferentes no funcionamento do aqüífero. Para as unidades de fluxo foi possível estimar a condutividade hidráulica média com base na seleção e tamanho médio dos grãos e na argilosidade dos sedimentos. Em termos de litoestratigrafia, o SAG é composto pelas formações Santa Maria, de ocorrência restrita ao Rio Grande do Sul, espacialmente sotoposta e justaposta às forma- ções flúvio-eólicas Guará (No oeste do Rio Grande do sul) e Pirambóia (leste do Rio Grande do Sul, e toda a parte central e norte da Bacia do Paraná). Todas estão extensa- mente superpostas, ora discordantemente, ora transicionalmente, pela Formação Botu- catu, caracterizada por… Advisors/Committee Members: Holz, Michael.

Subjects/Keywords: Geologia estrutural; Guarani aquifer; Paraná basin; Hidrogeologia; Hydrostratigraphy; Aquífero Guarani; Flow units; Structural compartmentation; Hydraulic conductivity; Potential dynamic flow

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Soares, A. P. (2008). Variabilidade espacial no Sistema Aquífero Guarani : controles estratigráficos e estruturais. (Thesis). Universidade do Rio Grande do Sul. Retrieved from http://hdl.handle.net/10183/15279

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Soares, Ana Paula. “Variabilidade espacial no Sistema Aquífero Guarani : controles estratigráficos e estruturais.” 2008. Thesis, Universidade do Rio Grande do Sul. Accessed January 18, 2021. http://hdl.handle.net/10183/15279.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Soares, Ana Paula. “Variabilidade espacial no Sistema Aquífero Guarani : controles estratigráficos e estruturais.” 2008. Web. 18 Jan 2021.

Vancouver:

Soares AP. Variabilidade espacial no Sistema Aquífero Guarani : controles estratigráficos e estruturais. [Internet] [Thesis]. Universidade do Rio Grande do Sul; 2008. [cited 2021 Jan 18]. Available from: http://hdl.handle.net/10183/15279.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Soares AP. Variabilidade espacial no Sistema Aquífero Guarani : controles estratigráficos e estruturais. [Thesis]. Universidade do Rio Grande do Sul; 2008. Available from: http://hdl.handle.net/10183/15279

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

15. De Glee, G.J. Over grondwaterstroomingen bij wateronttrekking door middel van putten.

Degree: 1930, Waltman Delft

URL: http://resolver.tudelft.nl/uuid:c3e13209-4626-41b9-9038-c223d61e35c4 ; urn:NBN:nl:ui:24-uuid:c3e13209-4626-41b9-9038-c223d61e35c4 ; urn:NBN:nl:ui:24-uuid:c3e13209-4626-41b9-9038-c223d61e35c4 ; http://resolver.tudelft.nl/uuid:c3e13209-4626-41b9-9038-c223d61e35c4

Calculation method for groundwaterflow in case of subraction of groundwater via vertical pumping wells for drinking water purposes. Both permanent and instationary pumping are considered. Advisors/Committee Members: Burgers, J.M., Bremekamp, H..

Subjects/Keywords: groundwater flow; potential flow; drinking water; well

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

De Glee, G. J. (1930). Over grondwaterstroomingen bij wateronttrekking door middel van putten. (Doctoral Dissertation). Waltman Delft. Retrieved from http://resolver.tudelft.nl/uuid:c3e13209-4626-41b9-9038-c223d61e35c4 ; urn:NBN:nl:ui:24-uuid:c3e13209-4626-41b9-9038-c223d61e35c4 ; urn:NBN:nl:ui:24-uuid:c3e13209-4626-41b9-9038-c223d61e35c4 ; http://resolver.tudelft.nl/uuid:c3e13209-4626-41b9-9038-c223d61e35c4

Chicago Manual of Style (16^th Edition):

De Glee, G J. “Over grondwaterstroomingen bij wateronttrekking door middel van putten.” 1930. Doctoral Dissertation, Waltman Delft. Accessed January 18, 2021. http://resolver.tudelft.nl/uuid:c3e13209-4626-41b9-9038-c223d61e35c4 ; urn:NBN:nl:ui:24-uuid:c3e13209-4626-41b9-9038-c223d61e35c4 ; urn:NBN:nl:ui:24-uuid:c3e13209-4626-41b9-9038-c223d61e35c4 ; http://resolver.tudelft.nl/uuid:c3e13209-4626-41b9-9038-c223d61e35c4.

MLA Handbook (7^th Edition):

De Glee, G J. “Over grondwaterstroomingen bij wateronttrekking door middel van putten.” 1930. Web. 18 Jan 2021.

Vancouver:

De Glee GJ. Over grondwaterstroomingen bij wateronttrekking door middel van putten. [Internet] [Doctoral dissertation]. Waltman Delft; 1930. [cited 2021 Jan 18]. Available from: http://resolver.tudelft.nl/uuid:c3e13209-4626-41b9-9038-c223d61e35c4 ; urn:NBN:nl:ui:24-uuid:c3e13209-4626-41b9-9038-c223d61e35c4 ; urn:NBN:nl:ui:24-uuid:c3e13209-4626-41b9-9038-c223d61e35c4 ; http://resolver.tudelft.nl/uuid:c3e13209-4626-41b9-9038-c223d61e35c4.

Council of Science Editors:

De Glee GJ. Over grondwaterstroomingen bij wateronttrekking door middel van putten. [Doctoral Dissertation]. Waltman Delft; 1930. Available from: http://resolver.tudelft.nl/uuid:c3e13209-4626-41b9-9038-c223d61e35c4 ; urn:NBN:nl:ui:24-uuid:c3e13209-4626-41b9-9038-c223d61e35c4 ; urn:NBN:nl:ui:24-uuid:c3e13209-4626-41b9-9038-c223d61e35c4 ; http://resolver.tudelft.nl/uuid:c3e13209-4626-41b9-9038-c223d61e35c4

Brno University of Technology

16. Klimeš, Ondřej. Analýza proudění kapaliny s trajektorií tvaru prostorové spirály: Analysis of the liquid flow with the trajectory of the spatial spiral shape.

Degree: 2019, Brno University of Technology

URL: http://hdl.handle.net/11012/66079

► This bachelor thesis deals with the expression of differential operators gradient, divergence, curl and Laplace operator in orthogonal curvilinear coordinates. The formulas for cylindrical coordinate… (more)

Subjects/Keywords: křivočaré souřadnice; diferenciální operátory; proudění kapaliny; spirální trajektorie; potenciální proudění; curvilinear coordinates; diferential operators; fluid flow; spiral trajectory; potential flow

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Klimeš, O. (2019). Analýza proudění kapaliny s trajektorií tvaru prostorové spirály: Analysis of the liquid flow with the trajectory of the spatial spiral shape. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/66079

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Klimeš, Ondřej. “Analýza proudění kapaliny s trajektorií tvaru prostorové spirály: Analysis of the liquid flow with the trajectory of the spatial spiral shape.” 2019. Thesis, Brno University of Technology. Accessed January 18, 2021. http://hdl.handle.net/11012/66079.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Klimeš, Ondřej. “Analýza proudění kapaliny s trajektorií tvaru prostorové spirály: Analysis of the liquid flow with the trajectory of the spatial spiral shape.” 2019. Web. 18 Jan 2021.

Vancouver:

Klimeš O. Analýza proudění kapaliny s trajektorií tvaru prostorové spirály: Analysis of the liquid flow with the trajectory of the spatial spiral shape. [Internet] [Thesis]. Brno University of Technology; 2019. [cited 2021 Jan 18]. Available from: http://hdl.handle.net/11012/66079.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Klimeš O. Analýza proudění kapaliny s trajektorií tvaru prostorové spirály: Analysis of the liquid flow with the trajectory of the spatial spiral shape. [Thesis]. Brno University of Technology; 2019. Available from: http://hdl.handle.net/11012/66079

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

McMaster University

17. Wu, Wen-I. Rectified electroosmotic flow in microchannels using Zeta potential modulation – Characterization and its application in pressure generation and particle transport.

Degree: PhD, 2011, McMaster University

URL: http://hdl.handle.net/11375/11775

►

Microfluidic devices using electroosmotic flows (EOFs) in microchannels have been developed and widely applied in chemistry, biology and medicine. Advantages of using these devices… (more)

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Microfluidic devices using electroosmotic flows (EOFs) in microchannels have been developed and widely applied in chemistry, biology and medicine. Advantages of using these devices include the reduction of reagent consumption and duration for analysis. Moreover the velocity profile of EOFs, in contrast to the parabolic profile found in pressure-driven flows, has a plug-like profile which contributes significantly less to solute dispersion. It also requires no valve to control the flow, which is done with the appropriate application of electrical potentials, thus becomes one of the favourite techniques for sample separation. However, high potentials of several hundred volts are usually required to generate sufficient EOF. These high potentials are not practical for general usage and could cause electrical hazard in some applications. One of the possible solutions is the introduction of zeta potential modulation. The EOF in a microchannel can be controlled by the zeta potential at the liquid/solid interface upon the application of external gate potentials across the channel walls. Combined with AC EOF, it can rectify the oscillating flows and generate pressure that can be used for microfluidic pumping applications. Since the flow induced by the alternating electric field is unsteady and periodic, it is critical to visualize the flow with high spatial and temporal resolutions in order to understand fluid dynamics. A novel method to obtain high temporal resolution for high frequency periodic electrokinetic flows using phase sampling technique in micro particle image velocimetry (PIV) measurements are first developed in order to characterize the AC electroosmotic flow. After that, the principle of zeta potential modulation is demonstrated to transport particles, cells, and other micro organisms using rectified AC EOF in open microchannels. The rectified flow is obtained by synchronous zeta-potential modulation with the driving potential in the microchannel. Subsequently, we found that PDMS might not be the best material for some pumping and biomedical applications as its hydrophobic surface property makes the priming process more difficult in small microchannels and also causes significant protein adsorption from biological samples. A more hydrophilic and biocompatible material, polyurethane (PU), was chosen to replace PDMS. A polyurethane-based soft-lithography microfabrication including its bonding, interconnect integration and in-situ surface modification was developed providing better biocompatibility and pumping performance. Finally, an electroosmotic pumping device driven by zeta potential modulation and fabricated by PU soft lithography was presented. The problem of channel priming is solved by the capillary force induced by the hydrophilic surface. Its flow rate and pressure output were found to be controllable through several parameters such as driving potential, gate potential, applied frequency, and phase lag between the driving and gate potentials.

Doctor of Philosophy (PhD)

Advisors/Committee Members: Selvaganapathy, Ravi P., Chan Ching, Philip Britz McKibbin, Mechanical Engineering.

Subjects/Keywords: microfluidics; zeta potential; electroosmotic flow; polyurethane; particle image velocimetry; Biomechanical Engineering; Biomechanical Engineering

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Wu, W. (2011). Rectified electroosmotic flow in microchannels using Zeta potential modulation – Characterization and its application in pressure generation and particle transport. (Doctoral Dissertation). McMaster University. Retrieved from http://hdl.handle.net/11375/11775

Chicago Manual of Style (16^th Edition):

Wu, Wen-I. “Rectified electroosmotic flow in microchannels using Zeta potential modulation – Characterization and its application in pressure generation and particle transport.” 2011. Doctoral Dissertation, McMaster University. Accessed January 18, 2021. http://hdl.handle.net/11375/11775.

MLA Handbook (7^th Edition):

Wu, Wen-I. “Rectified electroosmotic flow in microchannels using Zeta potential modulation – Characterization and its application in pressure generation and particle transport.” 2011. Web. 18 Jan 2021.

Vancouver:

Wu W. Rectified electroosmotic flow in microchannels using Zeta potential modulation – Characterization and its application in pressure generation and particle transport. [Internet] [Doctoral dissertation]. McMaster University; 2011. [cited 2021 Jan 18]. Available from: http://hdl.handle.net/11375/11775.

Council of Science Editors:

Wu W. Rectified electroosmotic flow in microchannels using Zeta potential modulation – Characterization and its application in pressure generation and particle transport. [Doctoral Dissertation]. McMaster University; 2011. Available from: http://hdl.handle.net/11375/11775

Penn State University

18. Bramesfeld, Goetz. A Higher Order Vortex-Lattice Method with a Force-Free Wake .

Degree: 2008, Penn State University

URL: https://submit-etda.libraries.psu.edu/catalog/7165

► A higher-order, lifting-surface method is presented that uses elements with distributed vorticity. As a consequence, the newly developed method is highly accurate in force prediction… (more)

▼ A higher-order, lifting-surface method is presented that uses elements with distributed vorticity. As a consequence, the newly developed method is highly accurate in force prediction and numerically extremely robust, even when using a relaxed wake model. The accurate prediction is accomplished using lower panel densities than other methods require. The numerical robustness is achieved without compromising the irrotationality assumption, unlike other potential flow methods do that use discrete vortices with solid core models in the wake. The distributed vorticity element of the newly developed method consists of a vortex sheet that holds streamwise vorticity that varies linearly over the element span. Transverse vorticity is concentrated in two vortex filaments that are located along the leading and trailing edge of the element. Their spanwise circulation distributions vary in a parabolic fashion. The circulation of the leading and trailing edge filaments are equal in magnitude, but opposite in orientations. By introducing additional singularities along the edges of the distributed vorticity elements, any extreme velocities associated with the edge singularities of the vortex sheets are removed. The velocity induced by a distributed vorticity element is determined with an analytical expression. One or several spanwise systems of distributed vorticity elements are used to model the lifting surface and the wake that is relaxed using a time-stepping method. There, the shed vorticity forms an essentially continuous vortex sheet. Thus, because of the elimination of point or line singularities, many of the numerical problems are avoided that are encountered with conventional vortex-lattice and panel methods. In addition, the continuous vorticity distribution across the lifting surface yields an accurate load prediction that is relatively insensitive to panel density changes on the lifting surface and in the wake. Consequently, significantly fewer singularity elements are needed to achieve accuracies comparable to other potential flow methods. The subsequent method is a relatively fast tool for determining the location of the free wake and its interaction with complex wing geometries, especially when accurate load predictions are required. The potential of the method is demonstrated with two sample applications. Especially in the case of the formation flight of two aircraft, the relaxed wake model yields performance results that differ to those that are obtained with a fixed wake model. Advisors/Committee Members: Mark David Maughmer, Committee Chair/Co-Chair, Barnes Warnock Mccormick Jr., Committee Member, Kenneth Steven Brentner, Committee Member, Farhan Gandhi, Committee Member, Andrew Leonard Belmonte, Committee Member.

Subjects/Keywords: vortex sheet; wakes; wings; potential flow

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APA (6^th Edition):

Bramesfeld, G. (2008). A Higher Order Vortex-Lattice Method with a Force-Free Wake . (Thesis). Penn State University. Retrieved from https://submit-etda.libraries.psu.edu/catalog/7165

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Bramesfeld, Goetz. “A Higher Order Vortex-Lattice Method with a Force-Free Wake .” 2008. Thesis, Penn State University. Accessed January 18, 2021. https://submit-etda.libraries.psu.edu/catalog/7165.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Bramesfeld, Goetz. “A Higher Order Vortex-Lattice Method with a Force-Free Wake .” 2008. Web. 18 Jan 2021.

Vancouver:

Bramesfeld G. A Higher Order Vortex-Lattice Method with a Force-Free Wake . [Internet] [Thesis]. Penn State University; 2008. [cited 2021 Jan 18]. Available from: https://submit-etda.libraries.psu.edu/catalog/7165.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Bramesfeld G. A Higher Order Vortex-Lattice Method with a Force-Free Wake . [Thesis]. Penn State University; 2008. Available from: https://submit-etda.libraries.psu.edu/catalog/7165

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

19. Capanna, Roberto. Modelling of fluid structure interaction by potential flow theory in a pwr under seismic excitation : Modélisation des interactions fluide structure par écoulement potentiel dans un cœur de REP sous séisme.

Degree: Docteur es, Mécanique, 2018, Ecole centrale de Marseille

URL: http://www.theses.fr/2018ECDM0013

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Une modélisation efficace et une connaissance précise du comportement mécanique du cœur du réacteur sont nécessaires pour estimer les effets de l'excitation sismique sur une… (more)

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Une modélisation efficace et une connaissance précise du comportement mécanique du cœur du réacteur sont nécessaires pour estimer les effets de l'excitation sismique sur une centrale nucléaire. La présence d'un écoulement d'eau (dans les REP) engendre des phénomènes d'interaction fluide structure. La modélisation des interactions fluide structure sur les assemblages combustible revêt donc une importance fondamentale pour la sécurité des réacteurs nucléaires. L’objectif principal du projet de thèse présenté dans ce document est d’étudier les interactions fluide structure afin de mieux comprendre les phénomènes impliqués. La modélisation et l'approche expérimentale sont considérées. Un nouveau modèle linéaire simplifié pour les interactions fluide structure est développé en utilisant la théorie de l'écoulement potentiel pour la modélisation des forces fluide, tandis que le modèle de poutre d'Euler-Bernoulli est utilisé pour la partie structurelle. Le modèle est d'abord développé pour un seul cylindre et il est validé avec des ouvrages de référence dans la littérature. Les effets de la taille de confinement et du nombre d'onde sont examinés. Le modèle d'écoulement potentiel développé pour un seul cylindre est ainsi étendu à une géométrie multicylindre. La démarche expérimentale est donc nécessaire pour valider le modèle développé. Une nouvelle installation expérimentale, ICARE, a été conçue pour étudier les phénomènes d’interaction fluide structure sur des assemblages combustible à demi-échelle. Dans ce document, les résultats fournis par les mesures de déplacement et de LDV sont largement analysés. Le comportement dynamique de l'assemblage combustible et les effets de couplage sont étudiés. Les calculs sont comparés aux résultats expérimentaux afin de valider le modèle et d’en analyser ses limites. Le modèle est en accord avec les résultats expérimentaux concernant l'effet de masse ajouté. De plus, le modèle prédit qualitativement les effets des couplages dans différentes directions. Par contre, le modèle d'écoulement potentiel ne permet pas de prédire des effets d'amortissement ajouté, principalement dus aux forces visqueuses. Enfin, dans ce document, une autre application du modèle développé est décrite. Le modèle est utilisé afin de simuler des expériences réalisées sur une maquette d'assemblage combustible dans l'installation expérimentale installée à l'Université George Washington (GWU). Le modèle est capable de prédire et de fournir une interprétation valide de la perturbation du débit d'eau due au mouvement de l'ensemble excité. La thèse se termine par des perspectives d'amélioration du modèle, en intégrant des termes visqueux dans les équations. L'analyse des données de vélocimétrie par image de particules (PIV) recueillies au cours des campagnes expérimentales ICARE doit être poursuivie.

Efficient modelling and accurate knowledge of the mechanical behaviour of the reactorcore are needed to estimate the effects of seismic excitation on a nuclear power plant. Thepresence of cooling water flow (in PWRs) gives…

Advisors/Committee Members: Eloy, Christophe (thesis director), Sarrouy, Emmanuelle (thesis director).

Subjects/Keywords: Interactions fluide structure; Écoulement potentiel; Séisme; Fluid Structure Interactions; Potential Flow Theory; Seismic Excitation

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Capanna, R. (2018). Modelling of fluid structure interaction by potential flow theory in a pwr under seismic excitation : Modélisation des interactions fluide structure par écoulement potentiel dans un cœur de REP sous séisme. (Doctoral Dissertation). Ecole centrale de Marseille. Retrieved from http://www.theses.fr/2018ECDM0013

Chicago Manual of Style (16^th Edition):

Capanna, Roberto. “Modelling of fluid structure interaction by potential flow theory in a pwr under seismic excitation : Modélisation des interactions fluide structure par écoulement potentiel dans un cœur de REP sous séisme.” 2018. Doctoral Dissertation, Ecole centrale de Marseille. Accessed January 18, 2021. http://www.theses.fr/2018ECDM0013.

MLA Handbook (7^th Edition):

Capanna, Roberto. “Modelling of fluid structure interaction by potential flow theory in a pwr under seismic excitation : Modélisation des interactions fluide structure par écoulement potentiel dans un cœur de REP sous séisme.” 2018. Web. 18 Jan 2021.

Vancouver:

Capanna R. Modelling of fluid structure interaction by potential flow theory in a pwr under seismic excitation : Modélisation des interactions fluide structure par écoulement potentiel dans un cœur de REP sous séisme. [Internet] [Doctoral dissertation]. Ecole centrale de Marseille; 2018. [cited 2021 Jan 18]. Available from: http://www.theses.fr/2018ECDM0013.

Council of Science Editors:

Capanna R. Modelling of fluid structure interaction by potential flow theory in a pwr under seismic excitation : Modélisation des interactions fluide structure par écoulement potentiel dans un cœur de REP sous séisme. [Doctoral Dissertation]. Ecole centrale de Marseille; 2018. Available from: http://www.theses.fr/2018ECDM0013

Colorado State University

20. Forléo, Márcio Henrique. Application of passive flow control to mitigate the thromboembolic potential of bileaflet mechanical heart valves: an in-vitro study.

Degree: PhD, Bioengineering, 2014, Colorado State University

URL: http://hdl.handle.net/10217/86015

► Implantation of a bileaflet mechanical heart valve (BMHV) continues to be associated with risk of thromboembolic complications despite anti-coagulation therapy. Mechanical heart valves have been… (more)

▼ Implantation of a bileaflet mechanical heart valve (BMHV) continues to be associated with risk of thromboembolic complications despite anti-coagulation therapy. Mechanical heart valves have been the gold standard in valve heart replacement since the 1950s with BMHVs currently still being the valve of choice for younger patients. Given that a large body of literature points to thromboembolic complications due to poor hemodynamics, improvements to the hemodynamic performance of BMHVs are needed. In this study, we explore the concept of passive flow controls that have been widely used in aerospace industry as a novel approach towards improving BMHV design. Passive flow control elements are small features on solid surfaces, such as vortex generators (VGs), that alter flow to achieve desired performance. The specific aims of this study are (1) develop a methodology to evaluate thromboembolic potential (TEP) of BMHVs using in-vitro particle image velocimetry technique, (2) quantify the efficacy of rectangular VGs distributed on BMHV leaflets to reduce TEP, and (3) quantify the hemodynamic performance impact of rectangular VGs. An in-vitro pulsatile flow loop along with Particle Image Velocimetry (PIV) flow visualization technique was developed, validated, and utilized to acquire time-resolved velocity fields and shear stress loading: Lagrangian particle tracking analysis of the upstream and downstream flow during diastole and systole enabled the calculation of predicted shear stress history and exposure times corresponding to platelets. This information was then used in numerical models of blood damage to predict the TEP of test heart valves using established platelet activation and platelet lysis parameters. BMHV leaflets were constructed using 3D printing technology with VGs based on micro-CT scans of a model BMHV leaflet. Two configurations were constructed: co-rotating VGs and counter-rotating VGs. Co-rotating VGs consist of single features 1mm tall and 2.8mm long spaced equally apart (5mm) at an angle of attack of 23 degrees. Counter-rotating VGs consist of mirrored feature pairs 1mm from each other with the same dimensions as the co-rotating VGs. The leaflets were tested using the methodology described above to elucidate their effect on the TEP of the BMHV compared to the control leaflets. For systolic flow downstream of the valve, we report a decrease in the average platelet activation and average platelet lysis TEP (both normalized by the average exposure time) largely in the central jet, with the vortex generator equipped leaflets compared to the control leaflets at a p-value of 0.05. However, for diastolic flow upstream of the valve, we report an increase in the average platelet lysis TEP and average platelet activation TEP (both normalized by the average exposure time) largely in the regurgitant jet zone with the vortex generator equipped leaflets compared to the control leaflets at a p-value of 0.05. Also, steady and pulsatile flow experiments were conducted to calculate the transvalvular pressure drop… Advisors/Committee Members: Dasi, Lakshmi Prasad (advisor), James, Susan (committee member), Orton, Christopher (committee member), Dinenno, Frank (committee member).

Subjects/Keywords: Bileaflet mechanical heart valve; passive flow control; thromboembolic potential; vortex generator; blood damage; cardiovascular

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Forléo, M. H. (2014). Application of passive flow control to mitigate the thromboembolic potential of bileaflet mechanical heart valves: an in-vitro study. (Doctoral Dissertation). Colorado State University. Retrieved from http://hdl.handle.net/10217/86015

Chicago Manual of Style (16^th Edition):

Forléo, Márcio Henrique. “Application of passive flow control to mitigate the thromboembolic potential of bileaflet mechanical heart valves: an in-vitro study.” 2014. Doctoral Dissertation, Colorado State University. Accessed January 18, 2021. http://hdl.handle.net/10217/86015.

MLA Handbook (7^th Edition):

Forléo, Márcio Henrique. “Application of passive flow control to mitigate the thromboembolic potential of bileaflet mechanical heart valves: an in-vitro study.” 2014. Web. 18 Jan 2021.

Vancouver:

Forléo MH. Application of passive flow control to mitigate the thromboembolic potential of bileaflet mechanical heart valves: an in-vitro study. [Internet] [Doctoral dissertation]. Colorado State University; 2014. [cited 2021 Jan 18]. Available from: http://hdl.handle.net/10217/86015.

Council of Science Editors:

Forléo MH. Application of passive flow control to mitigate the thromboembolic potential of bileaflet mechanical heart valves: an in-vitro study. [Doctoral Dissertation]. Colorado State University; 2014. Available from: http://hdl.handle.net/10217/86015

University of Tasmania

21. Winship, BJ. Investigation on the use of wall reflections to simulate wave energy converter array effects.

Degree: 2019, University of Tasmania

URL: https://eprints.utas.edu.au/31864/1/Winship_whole_thesis_ex_pub_mat.pdf ; https://eprints.utas.edu.au/31864/3/Winship_thesis_videos.zip ; https://eprints.utas.edu.au/31864/2/Winship_whole_thesis.pdf ; Winship, BJ ORCID: 0000-0001-7400-9137 <https://orcid.org/0000-0001-7400-9137> 2019 , 'Investigation on the use of wall reflections to simulate wave energy converter array effects', PhD thesis, University of Tasmania.

► Wave Energy Converter (WEC) technologies are under development internationally. WECs are of value to society as alternatives to geological hydrocarbons, with depleting reserves and concerns… (more)

▼ Wave Energy Converter (WEC) technologies are under development internationally. WECs are of value to society as alternatives to geological hydrocarbons, with depleting reserves and concerns of the implications of anthropogenic climate change. The development of WECs will at some point require devices to be placed in groups or arrays; such arrangements induce hydrodynamic effects which have the potential to materially affect energy capture. These hydrodynamic array effects need to be understood to maximise return on investment. However, simulation of large arrays, both experimentally and numerically, can be prohibitively expensive. This work explores the use of reflections to simulate WEC array effects as an approach to reducing the cost of array investigations; this is done numerically with linear potential ow and experimentally in the Australian Maritime College's towing tank. The experimental investigation includes the use of novel experimental techniques including stereo-videogrammetry and the implementation of a real-time control system for modelling a WEC Power Take Off (PTO). The results show it is possible to explore WEC array interactions with the use of wall reflections. This approach can reduce the overall cost of experimental array investigations, thereby allowing further studies to be completed and ultimately reducing the cost of commercial WEC arrays. Through this exploration it has been shown that phase is just as important as amplitude for understanding WEC array interactions. As amplitude describes the potential interaction effect, but without an understanding of phase it is not possible to know if the interactions are constructive, destructive or neutral. Adjunct to this, the stereo-videogrammetry approach employed is shown to be able to measure an area of approximately 12 m(²) with a 3 mm horizontal discretisation and sub-millimetre accuracy on the vertical measurement. This novel measurement approach has the potential to be useful to investigations ranging from validation of theoretical wave models through to assessment of wave-structure interactions in commercial development. While the approach, at present, is expensive to implement, it has capabilities which conventional wave probes cannot match. For example the large spatial area considered and velocity measurements. In the numerical study, the linearized investigations of diffraction and heave radiation showed very good correlation with experimental results, with respect to both loads and free surface deformation. For the relaxed condition where a PTO system was employed it is shown that the linearized assumption allowed for accurate prediction of power capture, however did not allow for accurate prediction of the resulting wave climate. This suggests that for different array arrangements that more complicated modelling may be required. Through the numerical modelling it was evident that wave shoaling must be taking place. This implicitly means that the results are incomplete, as shoaling requires that there must be additional…

Subjects/Keywords: WEC Array Effects; Stereo-Videogrammetry; Linear Potential Flow; Method of Images; CETO 5; Point Absorber

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Winship, B. (2019). Investigation on the use of wall reflections to simulate wave energy converter array effects. (Thesis). University of Tasmania. Retrieved from https://eprints.utas.edu.au/31864/1/Winship_whole_thesis_ex_pub_mat.pdf ; https://eprints.utas.edu.au/31864/3/Winship_thesis_videos.zip ; https://eprints.utas.edu.au/31864/2/Winship_whole_thesis.pdf ; Winship, BJ ORCID: 0000-0001-7400-9137 <https://orcid.org/0000-0001-7400-9137> 2019 , 'Investigation on the use of wall reflections to simulate wave energy converter array effects', PhD thesis, University of Tasmania.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Winship, BJ. “Investigation on the use of wall reflections to simulate wave energy converter array effects.” 2019. Thesis, University of Tasmania. Accessed January 18, 2021. https://eprints.utas.edu.au/31864/1/Winship_whole_thesis_ex_pub_mat.pdf ; https://eprints.utas.edu.au/31864/3/Winship_thesis_videos.zip ; https://eprints.utas.edu.au/31864/2/Winship_whole_thesis.pdf ; Winship, BJ ORCID: 0000-0001-7400-9137 <https://orcid.org/0000-0001-7400-9137> 2019 , 'Investigation on the use of wall reflections to simulate wave energy converter array effects', PhD thesis, University of Tasmania..

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Winship, BJ. “Investigation on the use of wall reflections to simulate wave energy converter array effects.” 2019. Web. 18 Jan 2021.

Vancouver:

Winship B. Investigation on the use of wall reflections to simulate wave energy converter array effects. [Internet] [Thesis]. University of Tasmania; 2019. [cited 2021 Jan 18]. Available from: https://eprints.utas.edu.au/31864/1/Winship_whole_thesis_ex_pub_mat.pdf ; https://eprints.utas.edu.au/31864/3/Winship_thesis_videos.zip ; https://eprints.utas.edu.au/31864/2/Winship_whole_thesis.pdf ; Winship, BJ ORCID: 0000-0001-7400-9137 <https://orcid.org/0000-0001-7400-9137> 2019 , 'Investigation on the use of wall reflections to simulate wave energy converter array effects', PhD thesis, University of Tasmania..

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Winship B. Investigation on the use of wall reflections to simulate wave energy converter array effects. [Thesis]. University of Tasmania; 2019. Available from: https://eprints.utas.edu.au/31864/1/Winship_whole_thesis_ex_pub_mat.pdf ; https://eprints.utas.edu.au/31864/3/Winship_thesis_videos.zip ; https://eprints.utas.edu.au/31864/2/Winship_whole_thesis.pdf ; Winship, BJ ORCID: 0000-0001-7400-9137 <https://orcid.org/0000-0001-7400-9137> 2019 , 'Investigation on the use of wall reflections to simulate wave energy converter array effects', PhD thesis, University of Tasmania.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

22. O'Sullivan, Paul D. Experimental study of single sided ventilation through a multi-configuration slotted louvre system.

Degree: PhD, 2018, Brunel University

URL: http://bura.brunel.ac.uk/handle/2438/16416 ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.764994

► Evidence based performance of novel ventilation systems in existing low energy buildings is invaluable as it provides data on the system operation in a real… (more)

▼ Evidence based performance of novel ventilation systems in existing low energy buildings is invaluable as it provides data on the system operation in a real dynamic environment. This thesis presents the outcomes from research involving a number of experimental field studies of a single sided ventilation system installed in a single cell office space as part of a building retrofit pilot project in Cork, Ireland. The solution consists of a purpose provided, multi configuration opening, comprising a narrow slotted architectural louvre component split across a low level manual opening section and a high level automated opening section. A review of published research found that little experimental data exists on the performance of such systems and air flow rate correlations developed for plain openings are currently used by designers to make predictions about their performance. Three experimental campaigns were designed and carried out. First, in order to quantify performance of the system, long term and short term monitoring of the internal thermal and air flow environment at the experimental building was completed. Second, ventilation rate measurements in existing and retrofit spaces were completed using a tracer gas concentration decay technique. Thirdly, air flow through the single sided slot louvre opening was investigated. In addition, the annual cooling potential of the multi-configuration system was investigated computationally. Results show there was a significant difference between both thermal environments with the retrofit space consistently displaying lower air temperatures over the cooling season and throughout all Air Change Rate measurement periods. Lower levels of vertical thermal stratification and diurnal temperature variation were also observed. On average, across a wide range of boundary conditions, lower ventilation rates were observed for the slotted louvre system with a narrower spread of values when compared with the existing building. The dominant driving force was either buoyancy or wind depending on the opening configuration adopted in the slotted louvre system. The slot louvre was found to be wind dominant for lower opening heights when compared with a plain opening of the same dimensions. Existing single sided correlations were found to perform better when predicting airflow rates through a plain opening when compared with the slot louvre system and a new dimensionless exchange rate parameter is proposed for predicting wind driven airflow through the slot louvre. Simulations indicate that 80% of annual occupied hours required an enhanced ventilative cooling airflow rate to achieve internal thermal comfort. Using a combination of configurations the system was able to provide the required cooling airflow rate for 93% of the occupied hours.

Subjects/Keywords: Buoyancy & wind driven; Macroscopic air change rate; Dimensionless flow number; Ventilative cooling potential; Airflow characteristics

10 more images…

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

O'Sullivan, P. D. (2018). Experimental study of single sided ventilation through a multi-configuration slotted louvre system. (Doctoral Dissertation). Brunel University. Retrieved from http://bura.brunel.ac.uk/handle/2438/16416 ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.764994

Chicago Manual of Style (16^th Edition):

O'Sullivan, Paul D. “Experimental study of single sided ventilation through a multi-configuration slotted louvre system.” 2018. Doctoral Dissertation, Brunel University. Accessed January 18, 2021. http://bura.brunel.ac.uk/handle/2438/16416 ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.764994.

MLA Handbook (7^th Edition):

O'Sullivan, Paul D. “Experimental study of single sided ventilation through a multi-configuration slotted louvre system.” 2018. Web. 18 Jan 2021.

Vancouver:

O'Sullivan PD. Experimental study of single sided ventilation through a multi-configuration slotted louvre system. [Internet] [Doctoral dissertation]. Brunel University; 2018. [cited 2021 Jan 18]. Available from: http://bura.brunel.ac.uk/handle/2438/16416 ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.764994.

Council of Science Editors:

O'Sullivan PD. Experimental study of single sided ventilation through a multi-configuration slotted louvre system. [Doctoral Dissertation]. Brunel University; 2018. Available from: http://bura.brunel.ac.uk/handle/2438/16416 ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.764994

University of Vienna

23. Bode, Charlotte Anna. Trapping potentials and numerics for Gross-Pitaevskii type equations.

Degree: 2019, University of Vienna

URL: http://othes.univie.ac.at/59507/

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Diese Arbeit beschäftigt sich mit numerischen Methoden für das Lösen der Gross-Pitaevskii Gleichung (GPG). Die GPG beschreibt die zeitliche Entwicklung von Bose-Einstein Kondensaten. Im Rahmen… (more)

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Diese Arbeit beschäftigt sich mit numerischen Methoden für das Lösen der Gross-Pitaevskii Gleichung (GPG). Die GPG beschreibt die zeitliche Entwicklung von Bose-Einstein Kondensaten. Im Rahmen dessen werden zwei numerische Methoden eingeführt, die Time Splitting Spectral Methode (TSSM) und die Backward Euler Finite Difference (BEFD) Methode, mit Hilfe derer sowohl Grundzustands- als auch Zeitevolutionsrechnungen durchgeführt werden. Ein besonderes Augenmerk liegt auf der numerischen Analyse eines Box-Potentials. Insbesondere im Hinblick auf die Wahl der räumlichen Auflösung werden verschiedene Parameter eines Box-Potentials untersucht. Außerdem wird eine Methode entwickelt, um die Zeitschritte während der Grundzustandsrechnung zu verkleinern: mit dem Ziel, mit wenig Iterationen besonders genaue Grundzustände zu erreichen. Die Grundidee basiert auf der Halbierung des Zeitschritts, sobald sich die Lösung über einen gewissen Zeitraum nicht mehr signifikant ändert. Am Schluss werden Rechenergebnisse präsentiert, die durch eine MATLAB Implementierung erzeugt und auf einer GPU parallelisiert werden. Dabei werden die numerischen Methoden TSSM und BEFD in einer Dimension auf ihre Ordnungen in Zeit und Raum analysiert. Schließlich werden Anwendungsergebnisse in zwei und drei Dimensionen präsentiert.

The nonlinear Schrödinger equation (NLSE) is a partial differential equation with many applications in quantum physics, nonlinear optics, etc. In this thesis, selected numerical methods to deal with dynamical as well as ground state computations of the nonlinear Schrödinger equation are presented with a special focus on the cubic NLSE, also known as the Gross-Pitaevskii equation (GPE), a standard model for Bose-Einstein Condensates (BECs). For such GPEs, we investigate numerical performance and accuracy of a Time Splitting Spectral Method (TSSM) and a Backward Euler Finite Difference (BEFD) Method. We introduce the physics including the scaling of BECs and present some dynamical properties of GPEs. Then, the mathematical theory of the nonlinear eigenvalue problem, which models stationary states of BECs, is briefly discussed. Furthermore, we examine numerical aspects of finding ground state solutions. In particular, a normalized gradient flow method is provided to obtain ground state solutions by propagating an imaginary time. Once the theory of numerical methods is investigated, an adaptive temporal step size adjustment is established to guarantee a fast and accurate convergence of ground state solutions. A special focus lies on the investigation of different confining potentials and their influence on numerical accuracy. Due to discontinuities arising from box potentials with sharp edges a special numerical treatment is required. A detailed analysis of box potentials and their defining parameters with respect to the required spatial resolution is proposed. We examine the influence of the layer size, the height and the nonlinearity constant on time propagation as well as ground state solutions. Finally, we…

Subjects/Keywords: 31.45 Partielle Differentialgleichungen; 31.76 Numerische Mathematik; 31.80 Angewandte Mathematik; 33.23 Quantenphysik; Gross-Pitaevskii Gleichung / Externes Potential / Box Potential / Harmonischer Oszillator / Grundzustand / Bose-Einstein Kondensate; Gross-Pitaevskii equation / Trapping Potential / Box Potential / Harmonic Oscillator / Time Splitting Spectral Method / Normalized Gradient Flow / Ground State / Bose-Einstein Condensate

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Bode, C. A. (2019). Trapping potentials and numerics for Gross-Pitaevskii type equations. (Thesis). University of Vienna. Retrieved from http://othes.univie.ac.at/59507/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Bode, Charlotte Anna. “Trapping potentials and numerics for Gross-Pitaevskii type equations.” 2019. Thesis, University of Vienna. Accessed January 18, 2021. http://othes.univie.ac.at/59507/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Bode, Charlotte Anna. “Trapping potentials and numerics for Gross-Pitaevskii type equations.” 2019. Web. 18 Jan 2021.

Vancouver:

Bode CA. Trapping potentials and numerics for Gross-Pitaevskii type equations. [Internet] [Thesis]. University of Vienna; 2019. [cited 2021 Jan 18]. Available from: http://othes.univie.ac.at/59507/.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Bode CA. Trapping potentials and numerics for Gross-Pitaevskii type equations. [Thesis]. University of Vienna; 2019. Available from: http://othes.univie.ac.at/59507/

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Texas A&M University

24. Estrada, Cecilia. The effects of two-phase flow on streaming potentials.

Degree: MS, geophysics, 2012, Texas A&M University

URL: http://hdl.handle.net/1969.1/ETD-TAMU-1993-THESIS-E82

Subjects/Keywords: geophysics.; Major geophysics.; Two-phase flow.; Zeta potential.; Potential theory (Physics)

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APA (6^th Edition):

Estrada, C. (2012). The effects of two-phase flow on streaming potentials. (Masters Thesis). Texas A&M University. Retrieved from http://hdl.handle.net/1969.1/ETD-TAMU-1993-THESIS-E82

Chicago Manual of Style (16^th Edition):

Estrada, Cecilia. “The effects of two-phase flow on streaming potentials.” 2012. Masters Thesis, Texas A&M University. Accessed January 18, 2021. http://hdl.handle.net/1969.1/ETD-TAMU-1993-THESIS-E82.

MLA Handbook (7^th Edition):

Estrada, Cecilia. “The effects of two-phase flow on streaming potentials.” 2012. Web. 18 Jan 2021.

Vancouver:

Estrada C. The effects of two-phase flow on streaming potentials. [Internet] [Masters thesis]. Texas A&M University; 2012. [cited 2021 Jan 18]. Available from: http://hdl.handle.net/1969.1/ETD-TAMU-1993-THESIS-E82.

Council of Science Editors:

Estrada C. The effects of two-phase flow on streaming potentials. [Masters Thesis]. Texas A&M University; 2012. Available from: http://hdl.handle.net/1969.1/ETD-TAMU-1993-THESIS-E82

25. Raoult, Cécile. Modélisation numérique non-linéaire et dispersive des vagues en zone côtière : Nonlinear and dispersive numerical modeling of nearshore waves.

Degree: Docteur es, Mécanique des fluides, 2016, Université Paris-Est

URL: http://www.theses.fr/2016PESC1150

► Au cours de cette thèse, un modèle potentiel résolvant les équations d’Euler-Zakharov a été développé dans le but de simuler la propagation de vagues et… (more)

▼ Au cours de cette thèse, un modèle potentiel résolvant les équations d’Euler-Zakharov a été développé dans le but de simuler la propagation de vagues et d’états de mer irréguliers et multi-directionnels, du large jusqu’à la côte, sur des bathymétries variables. L’objectif est de représenter les effets non-linéaires et dispersifs le plus précisément possible pour des domainescôtiers bidimensionnels (dans le plan horizontal) de l’ordre de quelques kilomètres.La version 1DH initiale du modèle, résolvant le problème aux limites de Laplace à l’aide de schémas aux différences finies d’ordre élevé dans la direction horizontale combinés à une approche spectrale sur la verticale, a été améliorée et validée. L’implémentation de conditions aux limites de type Dirichlet et Neumann pour générer des vagues dans le domaine a été étudiée en détail. Dans la pratique, une zone de relaxation a été utilisée en complément deces conditions pour améliorer la stabilité du modèle.L’expression analytique de la relation de dispersion a été établie dans le cas d’un fond plat. Son analyse a montré que la représentation des effets dispersifs s’améliorait significativement avec l’augmentation de la résolution sur la direction verticale (i.e. avec le degré maximal de la basede polynômes de Tchebyshev utilisée pour projeter le potentiel des vitesses sur la verticale).Une étude de convergence menée pour des ondes solitaires modérément à fortement non-linéaires a confirmé la convergence exponentielle avec la résolution verticale grâce à l’approche spectrale, ainsi que les convergences algébriques en temps et en espace sur l’horizontale avec des ordres d’environ 4 (ou plus) en accord avec les schémas numériques utilisés.La comparaison des résultats du modèle à plusieurs jeux de données expérimentales a démontré les capacités du modèle à représenter les effets non-linéaires induits par les variations de bathymétrie, notamment les transferts d’énergie entre les composantes harmoniques, ainsi que la représentation précise des propriétés dispersives. Une formulation visco-potentielle a également été implémentée afin de prendre en compte les effets visqueux induits par la dissipation interne et le frottement sur le fond. Cette formulation a été validée dans le cas d’une faible viscosité avec un fond plat ou présentant une faible pente.Dans le but de représenter des champs de vagues 2DH, le modèle a été étendu en utilisant une discrétisation non-structurée (par nuage de points) du plan horizontal. Les dérivées horizontales ont été estimées à l’aide de la méthode RBF-FD (Radial Basis Function-Finite Difference), en conservant l’approche spectrale sur la verticale. Une étude numérique de sensibilité a été menée afin d’évaluer la robustesse de la méthode RBF-FD, en comparant différents types de RBFs, avec ou sans paramètre de forme et l’ajout éventuel d’un polynôme. La version 2DH du modèle a été utilisée pour simuler deux expériences en bassin, validant ainsi l’approche choisie et démontrant son applicabilité pour simuler la propagation 3D des vagues faisant… Advisors/Committee Members: Benoit, Michel (thesis director).

Subjects/Keywords: Vagues non-Linéaires; Écoulement potentiel; Modélisation numérique; Fond variable; Fonctions de Base Radiales; Modèle visco-Potentiel; Nonlinear waves; Potential flow; Numerical modeling; Variable bottom; Radial Basis Functions; Visco-Potential

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APA (6^th Edition):

Raoult, C. (2016). Modélisation numérique non-linéaire et dispersive des vagues en zone côtière : Nonlinear and dispersive numerical modeling of nearshore waves. (Doctoral Dissertation). Université Paris-Est. Retrieved from http://www.theses.fr/2016PESC1150

Chicago Manual of Style (16^th Edition):

Raoult, Cécile. “Modélisation numérique non-linéaire et dispersive des vagues en zone côtière : Nonlinear and dispersive numerical modeling of nearshore waves.” 2016. Doctoral Dissertation, Université Paris-Est. Accessed January 18, 2021. http://www.theses.fr/2016PESC1150.

MLA Handbook (7^th Edition):

Raoult, Cécile. “Modélisation numérique non-linéaire et dispersive des vagues en zone côtière : Nonlinear and dispersive numerical modeling of nearshore waves.” 2016. Web. 18 Jan 2021.

Vancouver:

Raoult C. Modélisation numérique non-linéaire et dispersive des vagues en zone côtière : Nonlinear and dispersive numerical modeling of nearshore waves. [Internet] [Doctoral dissertation]. Université Paris-Est; 2016. [cited 2021 Jan 18]. Available from: http://www.theses.fr/2016PESC1150.

Council of Science Editors:

Raoult C. Modélisation numérique non-linéaire et dispersive des vagues en zone côtière : Nonlinear and dispersive numerical modeling of nearshore waves. [Doctoral Dissertation]. Université Paris-Est; 2016. Available from: http://www.theses.fr/2016PESC1150

26. Luciano Pessoli. Modelagem da dispersão de poluentes leves em ambientes complexos.

Degree: 2006, Universidade do Vale do Rio do Sinos

URL: http://bdtd.unisinos.br/tde_busca/arquivo.php?codArquivo=111

►

Este trabalho propõe uma metodologia para simular o transporte de poluentes leves sob a ação de campos de ventos em ambientes complexos. O método consiste… (more)

▼

Este trabalho propõe uma metodologia para simular o transporte de poluentes leves sob a ação de campos de ventos em ambientes complexos. O método consiste na divisão da clássica equação de difusão advectiva em duas componentes, uma laminar e outra turbulenta. A primeira representa o campo de ventos, determinado a partir de poucas amostras devidamente coletadas na fronteira do ambiente. A estimativa dos campos de ventos resulta da interpolação destas amostras, para a determinação das condições de contorno do ambiente de simulação, e da solução da equação da continuidade para escoamentos potenciais. A segunda componente, que representa a parte turbulenta do escoamento, consiste em uma grade de valores nãohomogêneos para os coeficientes de difusão sobre o ambiente, determinada a partir de um modelo típico da difusão turbulenta, com base na fenomenologia da mecânica dos fluidos. Esta metodologia evita a necessidade da resolução das equações de Navier-Stokes, e permite maior eficiência na simulação. O método proposto, além de barato computacionalmente, fornece boa precisão na estimativa do escoamento de poluentes em ambientes complexos. São exemplo das possíveis aplicações da metodologia: (a) no planejamento de escoamento populacional em casos de acidentes envolvendo escapamento de poluentes; (b) no planejamento urbano, permitindo uma melhor distribuição de áreas residenciais e industriais; ou (c) na previsão e controle de riscos ambientais devido a escapamentos danosos ao meio ambiente

This work proposes a method for simulating the transport of pollutant, driven by wind fields in complex environments. The method consists in dividing the advective-difusion equation into two components, laminar and turbulent. The former represents the wind fields, obtained from a few samples properly collected at the environment boundary. The wind field estimation comes from the interpolation of those samples, for determining the boundary conditions of the simulation environment, and from numerical solution of the continuity equation for potential flows. The second component, representing the turbulent part of the flow, consists of a non-homogeneous scalar field of difusion coefcients defined in the ambient, in accordance with a typical model for the turbulent difusion, based on the fluid mechanics phenomenology. The proposed methodology avoids the need of solving the Navier-Stokes equations and gives the simulation more performance. The model, besides being computationally cheap, gives good precision on the estimation of pollutant transport in complex environments. Possible applications of the method are:(a) on the planning of crowd evacuation in accidents involving pollutants escaping; (b) on the urban planning, permitting a better distribution of residential and industrial areas; or (c) on the prevention and management of ambiental risks due to escaping harmful for the environment

Advisors/Committee Members: Luiz Paulo Luna de Oliveira.

Subjects/Keywords: fenômenos de transporte; simulação; fluxo potencial; difusão turbulenta; transport phenomena; simulation; potential flow; turbulent difusion; CIENCIA DA COMPUTACAO

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APA (6^th Edition):

Pessoli, L. (2006). Modelagem da dispersão de poluentes leves em ambientes complexos. (Thesis). Universidade do Vale do Rio do Sinos. Retrieved from http://bdtd.unisinos.br/tde_busca/arquivo.php?codArquivo=111

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Pessoli, Luciano. “Modelagem da dispersão de poluentes leves em ambientes complexos.” 2006. Thesis, Universidade do Vale do Rio do Sinos. Accessed January 18, 2021. http://bdtd.unisinos.br/tde_busca/arquivo.php?codArquivo=111.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Pessoli, Luciano. “Modelagem da dispersão de poluentes leves em ambientes complexos.” 2006. Web. 18 Jan 2021.

Vancouver:

Pessoli L. Modelagem da dispersão de poluentes leves em ambientes complexos. [Internet] [Thesis]. Universidade do Vale do Rio do Sinos; 2006. [cited 2021 Jan 18]. Available from: http://bdtd.unisinos.br/tde_busca/arquivo.php?codArquivo=111.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Pessoli L. Modelagem da dispersão de poluentes leves em ambientes complexos. [Thesis]. Universidade do Vale do Rio do Sinos; 2006. Available from: http://bdtd.unisinos.br/tde_busca/arquivo.php?codArquivo=111

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Purdue University

27. Park, Jeongmoon. Development of a Counter Rotating Vortex Pair (CVP) Mixer for Aerospace Applications.

Degree: MSin Aeronautics and Astronautics, Aeronautics and Astronautics, 2013, Purdue University

URL: http://docs.lib.purdue.edu/open_access_theses/131

► Swirling motions induced by a counter-rotating vortex pair (CVP) provides a mechanism to entrain fluid from the periphery of this structure and mix surrounding… (more)

Subjects/Keywords: counter rotating vortex pair; hybrid rocket; mixing; potential flow; seven-hole pressure probe; swirler; Aerospace Engineering

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Park, J. (2013). Development of a Counter Rotating Vortex Pair (CVP) Mixer for Aerospace Applications. (Thesis). Purdue University. Retrieved from http://docs.lib.purdue.edu/open_access_theses/131

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Park, Jeongmoon. “Development of a Counter Rotating Vortex Pair (CVP) Mixer for Aerospace Applications.” 2013. Thesis, Purdue University. Accessed January 18, 2021. http://docs.lib.purdue.edu/open_access_theses/131.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Park, Jeongmoon. “Development of a Counter Rotating Vortex Pair (CVP) Mixer for Aerospace Applications.” 2013. Web. 18 Jan 2021.

Vancouver:

Park J. Development of a Counter Rotating Vortex Pair (CVP) Mixer for Aerospace Applications. [Internet] [Thesis]. Purdue University; 2013. [cited 2021 Jan 18]. Available from: http://docs.lib.purdue.edu/open_access_theses/131.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Park J. Development of a Counter Rotating Vortex Pair (CVP) Mixer for Aerospace Applications. [Thesis]. Purdue University; 2013. Available from: http://docs.lib.purdue.edu/open_access_theses/131

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

RMIT University

28. Schirra, J. Accurate induced drag prediction for highly non-planar lifting systems.

Degree: 2016, RMIT University

URL: http://researchbank.rmit.edu.au/view/rmit:161935

► For highly non-planar lifting systems like the box wing, induced drag predictions based on common potential-flow methods can have limited accuracy. This is primarily related… (more)

Subjects/Keywords: Fields of Research; Induced Drag; Highly Non-Planar Lifting Systems; Higher-order Wake Effects; Potential-Flow Methods; Computational Fluid Dynamics

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APA (6^th Edition):

Schirra, J. (2016). Accurate induced drag prediction for highly non-planar lifting systems. (Thesis). RMIT University. Retrieved from http://researchbank.rmit.edu.au/view/rmit:161935

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Schirra, J. “Accurate induced drag prediction for highly non-planar lifting systems.” 2016. Thesis, RMIT University. Accessed January 18, 2021. http://researchbank.rmit.edu.au/view/rmit:161935.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Schirra, J. “Accurate induced drag prediction for highly non-planar lifting systems.” 2016. Web. 18 Jan 2021.

Vancouver:

Schirra J. Accurate induced drag prediction for highly non-planar lifting systems. [Internet] [Thesis]. RMIT University; 2016. [cited 2021 Jan 18]. Available from: http://researchbank.rmit.edu.au/view/rmit:161935.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Schirra J. Accurate induced drag prediction for highly non-planar lifting systems. [Thesis]. RMIT University; 2016. Available from: http://researchbank.rmit.edu.au/view/rmit:161935

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Washington State University

29. [No author]. Numerical Modeling of Multi-Surface Planing Hull Hydrodynamics Using Source-Based Boundary Element Method .

Degree: 2017, Washington State University

URL: http://hdl.handle.net/2376/12930

► A source-based boundary element method (BEM) built on the potential flow theory is developed to study hydrodynamic characteristics of multi-surface planing hulls. Initially, both 2D… (more)

▼ A source-based boundary element method (BEM) built on the potential flow theory is developed to study hydrodynamic characteristics of multi-surface planing hulls. Initially, both 2D and 3D numerical models are implemented and validated. Upon validation, the numerical model is applied for three specific hull types to predict their hydrodynamic properties. Firstly, the hydrodynamic performance of a stepped hull with variable deadrise angles is investigated. Secondly, the hydrodynamic inference effect on a symmetric catamaran hull is studied. And lastly, the hydrodynamic parameters are analyzed for the asymmetric catamaran setup. The validation results are presented for the lift coefficient, center of pressure, water surface elevation around the hull, and pressure coefficient. Numerical results are compared with those found in the technical literature. Parametric calculations are carried out for a stepped hull with variable deadrise angles in two-speed regimes and the results are shown for hydrodynamic characteristics of the hull. For the catamaran design, the hydrodynamic interaction between hulls planing parallel to each other is known to become significant when the spacing between hulls is sufficiently small. To investigate this interference effect, calculations are carried out for symmetric hulls in variable speed regimes at different spacings, hull aspect ratio, and deadrise angles. Again, for asymmetric planing hulls, the numerical results are validated with available experimental data and empirical correlations. Parametric calculation results are presented for the lift coefficient and the center of pressure for variable hull geometry, spacings, and speed regimes. It was observed that the wetted surfaces of both fore hull and aft body of the stepped hull have a direct impact on hydrodynamic forces. The downstream shape of the air-ventilated cavity changes drastically for variable aft body compared to the variable fore hull. For the catamaran hull, the interaction effect on the lift is stronger for longer hulls and larger deadrise angles at both moderate and high Froude numbers. The smaller spacings between two demi-hulls yield higher impact on different hydrodynamic parameters. Similarly, for asymmetric catamaran configuration, the lift coefficient is found to increase at smaller hull spacings. However, it decreases at higher Froude numbers and higher deadrise angles. Advisors/Committee Members: Matveev, Konstantin I (advisor).

Subjects/Keywords: Mechanical engineering; Boundary Element Method (BEM); Catamarans; Computation Fluid Dynamics (CFD); Numerical Modeling; Planing Hull; Potential Flow

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APA (6^th Edition):

author], [. (2017). Numerical Modeling of Multi-Surface Planing Hull Hydrodynamics Using Source-Based Boundary Element Method . (Thesis). Washington State University. Retrieved from http://hdl.handle.net/2376/12930

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

author], [No. “Numerical Modeling of Multi-Surface Planing Hull Hydrodynamics Using Source-Based Boundary Element Method .” 2017. Thesis, Washington State University. Accessed January 18, 2021. http://hdl.handle.net/2376/12930.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

author], [No. “Numerical Modeling of Multi-Surface Planing Hull Hydrodynamics Using Source-Based Boundary Element Method .” 2017. Web. 18 Jan 2021.

Vancouver:

author] [. Numerical Modeling of Multi-Surface Planing Hull Hydrodynamics Using Source-Based Boundary Element Method . [Internet] [Thesis]. Washington State University; 2017. [cited 2021 Jan 18]. Available from: http://hdl.handle.net/2376/12930.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

author] [. Numerical Modeling of Multi-Surface Planing Hull Hydrodynamics Using Source-Based Boundary Element Method . [Thesis]. Washington State University; 2017. Available from: http://hdl.handle.net/2376/12930

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of South Africa

30. Kruger, Ester. Assessing the accuracy of the growth in theoretical capability as predicted by the career path appreciation (CPA) 1 VS CPA 2 .

Degree: 2013, University of South Africa

URL: http://hdl.handle.net/10500/11875

► The need for the identification and appropriate development of talent in organisations has led to a renewed interest in the accuracy of tools used in… (more)

Subjects/Keywords: Stratified systems theory; Matrix of working relationships; Cognition; Complexity; Theoretical capability; Potential; Mode; Growth curve; Flow; Talent management

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Kruger, E. (2013). Assessing the accuracy of the growth in theoretical capability as predicted by the career path appreciation (CPA) 1 VS CPA 2 . (Masters Thesis). University of South Africa. Retrieved from http://hdl.handle.net/10500/11875

Chicago Manual of Style (16^th Edition):

Kruger, Ester. “Assessing the accuracy of the growth in theoretical capability as predicted by the career path appreciation (CPA) 1 VS CPA 2 .” 2013. Masters Thesis, University of South Africa. Accessed January 18, 2021. http://hdl.handle.net/10500/11875.

MLA Handbook (7^th Edition):

Kruger, Ester. “Assessing the accuracy of the growth in theoretical capability as predicted by the career path appreciation (CPA) 1 VS CPA 2 .” 2013. Web. 18 Jan 2021.

Vancouver:

Kruger E. Assessing the accuracy of the growth in theoretical capability as predicted by the career path appreciation (CPA) 1 VS CPA 2 . [Internet] [Masters thesis]. University of South Africa; 2013. [cited 2021 Jan 18]. Available from: http://hdl.handle.net/10500/11875.

Council of Science Editors:

Kruger E. Assessing the accuracy of the growth in theoretical capability as predicted by the career path appreciation (CPA) 1 VS CPA 2 . [Masters Thesis]. University of South Africa; 2013. Available from: http://hdl.handle.net/10500/11875

Open Access Theses and Dissertations