subject:(shear flow)

Cape Peninsula University of Technology

1. Yakhoub, Hamat Abderrahmane. Effect of high shearing on the rheological/structural properties of highly concentrated w/o emulsions .

Degree: 2009, Cape Peninsula University of Technology

URL: http://etd.cput.ac.za/handle/20.500.11838/2163

► Emulsion explosives are classified as highly concentrated water-in-oil emulsions with high droplet volume fraction that exceeding the close packing limit of spherical droplets. These emulsions… (more)

Subjects/Keywords: Emulsions; Rheology; Drops; Shear flow

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APA (6^th Edition):

Yakhoub, H. A. (2009). Effect of high shearing on the rheological/structural properties of highly concentrated w/o emulsions . (Thesis). Cape Peninsula University of Technology. Retrieved from http://etd.cput.ac.za/handle/20.500.11838/2163

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):

Yakhoub, Hamat Abderrahmane. “Effect of high shearing on the rheological/structural properties of highly concentrated w/o emulsions .” 2009. Thesis, Cape Peninsula University of Technology. Accessed February 26, 2021. http://etd.cput.ac.za/handle/20.500.11838/2163.

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

MLA Handbook (7^th Edition):

Yakhoub, Hamat Abderrahmane. “Effect of high shearing on the rheological/structural properties of highly concentrated w/o emulsions .” 2009. Web. 26 Feb 2021.

Vancouver:

Yakhoub HA. Effect of high shearing on the rheological/structural properties of highly concentrated w/o emulsions . [Internet] [Thesis]. Cape Peninsula University of Technology; 2009. [cited 2021 Feb 26]. Available from: http://etd.cput.ac.za/handle/20.500.11838/2163.

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

Council of Science Editors:

Yakhoub HA. Effect of high shearing on the rheological/structural properties of highly concentrated w/o emulsions . [Thesis]. Cape Peninsula University of Technology; 2009. Available from: http://etd.cput.ac.za/handle/20.500.11838/2163

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

Oregon State University

2. Hagelberg, Carl R. Stability analysis of homogeneous shear flow : the linear and nonlinear theories and a Hamiltonian formulation.

Degree: MS, Atmospheric Sciences, 1989, Oregon State University

URL: http://hdl.handle.net/1957/28933

► The stability of steady-state solutions of the equations governing two-dimensional, homogeneous, incompressible fluid flow are analyzed in the context of shear-flow in a channel. Both… (more)

Subjects/Keywords: Shear flow

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APA (6^th Edition):

Hagelberg, C. R. (1989). Stability analysis of homogeneous shear flow : the linear and nonlinear theories and a Hamiltonian formulation. (Masters Thesis). Oregon State University. Retrieved from http://hdl.handle.net/1957/28933

Chicago Manual of Style (16^th Edition):

Hagelberg, Carl R. “Stability analysis of homogeneous shear flow : the linear and nonlinear theories and a Hamiltonian formulation.” 1989. Masters Thesis, Oregon State University. Accessed February 26, 2021. http://hdl.handle.net/1957/28933.

MLA Handbook (7^th Edition):

Hagelberg, Carl R. “Stability analysis of homogeneous shear flow : the linear and nonlinear theories and a Hamiltonian formulation.” 1989. Web. 26 Feb 2021.

Vancouver:

Hagelberg CR. Stability analysis of homogeneous shear flow : the linear and nonlinear theories and a Hamiltonian formulation. [Internet] [Masters thesis]. Oregon State University; 1989. [cited 2021 Feb 26]. Available from: http://hdl.handle.net/1957/28933.

Council of Science Editors:

Hagelberg CR. Stability analysis of homogeneous shear flow : the linear and nonlinear theories and a Hamiltonian formulation. [Masters Thesis]. Oregon State University; 1989. Available from: http://hdl.handle.net/1957/28933

McGill University

3. Mousa, Hasan. Stability of water in oil emulsions in simple shear flow.

Degree: PhD, Department of Chemical Engineering, 1990, McGill University

URL: https://escholarship.mcgill.ca/downloads/sn00b123b.pdf ; https://escholarship.mcgill.ca/concern/theses/6682x6203

►

A method was developed to determine the particle size distribution of colloidal particles suspended in a fluid based on light transmittance measurements at various wavelengths.… (more)

Subjects/Keywords: Shear flow

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APA (6^th Edition):

Mousa, H. (1990). Stability of water in oil emulsions in simple shear flow. (Doctoral Dissertation). McGill University. Retrieved from https://escholarship.mcgill.ca/downloads/sn00b123b.pdf ; https://escholarship.mcgill.ca/concern/theses/6682x6203

Chicago Manual of Style (16^th Edition):

Mousa, Hasan. “Stability of water in oil emulsions in simple shear flow.” 1990. Doctoral Dissertation, McGill University. Accessed February 26, 2021. https://escholarship.mcgill.ca/downloads/sn00b123b.pdf ; https://escholarship.mcgill.ca/concern/theses/6682x6203.

MLA Handbook (7^th Edition):

Mousa, Hasan. “Stability of water in oil emulsions in simple shear flow.” 1990. Web. 26 Feb 2021.

Vancouver:

Mousa H. Stability of water in oil emulsions in simple shear flow. [Internet] [Doctoral dissertation]. McGill University; 1990. [cited 2021 Feb 26]. Available from: https://escholarship.mcgill.ca/downloads/sn00b123b.pdf ; https://escholarship.mcgill.ca/concern/theses/6682x6203.

Council of Science Editors:

Mousa H. Stability of water in oil emulsions in simple shear flow. [Doctoral Dissertation]. McGill University; 1990. Available from: https://escholarship.mcgill.ca/downloads/sn00b123b.pdf ; https://escholarship.mcgill.ca/concern/theses/6682x6203

University of Southern California

4. Chu, Hao-Kun. Fluid dynamics of sessile drops in shear flows.

Degree: PhD, Mechanical Engineering, 2011, University of Southern California

URL: http://digitallibrary.usc.edu/cdm/compoundobject/collection/p15799coll127/id/643541/rec/2851

► The shear flow dynamics of a viscous liquid drop placed in another fluid medium is analyzed in the Stokes-flow regime. This study is motivated by… (more)

▼ The shear flow dynamics of a viscous liquid drop placed in another fluid medium is analyzed in the Stokes-flow regime. This study is motivated by investigations on protein crystal growth for which it is known that shear flow in the protein solution affects the nucleation rate. It is of interest to be able to generate and control shear flow in the sessile-drop geometry which is commonly used for crystal growth and protein aggregation studies. While drops for such experiments are usually of the spherical-cap shape, the enormous analytical complexity has led us to first deal with a two-dimensional drop with linear shear in the external medium, i.e., the cylindrical equivalent of the cap. With the bipolar coordinate system, the circular interface can be exactly identified by constant value of one of the coordinates, and lends itself to satisfying the relevant continuity conditions at the gas-liquid and the solid-liquid interfaces of the system. The second case of a three-dimensional axisymmetric sessile drop with extensional flow shear is analyzed under toroidal coordinate system with the same advantage of fitting gas-liquid interface as bipolar coordinate system. While these two cases rely on the mechanical shear, a third case of electrostatically driven flow applied to a hemispherical drop on a solid surface is also considered. The exact solutions within the framework of Stokes flow of three cases are developed, and the flow field and shear stress distribution are rendered in this study. Some major effects of fluid properties, such as viscosity ratio, and dielectric constant ratio, to shear stress distributions are discussed. It is expected that the quantitive evaluation of the parameters governing shear will provide useful information for controlling shear rate in a sessile drop. The analysis would be helpful in the design of experiments where direct measurement of shear is generally intrusive and possibly disruptive to other sensitive physicochemical processes such as protein nucleation. Advisors/Committee Members: Sadhal, Satwindar S. (Committee Chair), Redekopp, Larry G. (Committee Member), Shing, Katherine S. (Committee Member).

Subjects/Keywords: shear flow; extensional flow; electric shear; sessile drop; toroidal

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APA (6^th Edition):

Chu, H. (2011). Fluid dynamics of sessile drops in shear flows. (Doctoral Dissertation). University of Southern California. Retrieved from http://digitallibrary.usc.edu/cdm/compoundobject/collection/p15799coll127/id/643541/rec/2851

Chicago Manual of Style (16^th Edition):

Chu, Hao-Kun. “Fluid dynamics of sessile drops in shear flows.” 2011. Doctoral Dissertation, University of Southern California. Accessed February 26, 2021. http://digitallibrary.usc.edu/cdm/compoundobject/collection/p15799coll127/id/643541/rec/2851.

MLA Handbook (7^th Edition):

Chu, Hao-Kun. “Fluid dynamics of sessile drops in shear flows.” 2011. Web. 26 Feb 2021.

Vancouver:

Chu H. Fluid dynamics of sessile drops in shear flows. [Internet] [Doctoral dissertation]. University of Southern California; 2011. [cited 2021 Feb 26]. Available from: http://digitallibrary.usc.edu/cdm/compoundobject/collection/p15799coll127/id/643541/rec/2851.

Council of Science Editors:

Chu H. Fluid dynamics of sessile drops in shear flows. [Doctoral Dissertation]. University of Southern California; 2011. Available from: http://digitallibrary.usc.edu/cdm/compoundobject/collection/p15799coll127/id/643541/rec/2851

5. Lambert, Gregory Michael. Using Non-Lubricated Squeeze Flow to Obtain Empirical Parameters for Modeling the Injection Molding of Long-Fiber Composites.

Degree: PhD, Chemical Engineering, 2018, Virginia Tech

URL: http://hdl.handle.net/10919/85582

► In order to keep pace with government fuel economy legislation, the automotive and aerospace industries have adopted a strategy they call “lightweighting”. This refers to… (more)

▼ In order to keep pace with government fuel economy legislation, the automotive and aerospace industries have adopted a strategy they call “lightweighting”. This refers to decreasing the overall weight of a car, truck, or plane by replacing dense materials with less-dense substitutes. For example, a steel engine bracket in a car could be replaced with a high-temperature plastic reinforced with carbon fiber. This composite material will be lighter in weight than the comparable steel component, but maintains its structural integrity. Thermoplastics reinforced with some kind of fiber, typically carbon or glass, have proven to be extremely useful in meeting the demands of lightweighting. Thermoplastics are materials that can be melted from a feedstock (typically pellets), reshaped in the melted state through use of a mold, and then cooled to a solid state, and some common commodity-grade thermoplastics include polypropylene (used for Ziploc bags) and polyamides (commonly called Nylon and used in clothing). Although these commodity applications are not known for their strength, the fiber reinforcement in the automotive applications significantly improves the structural integrity of the thermoplastics. The ability to melt and reshape thermoplastics make them incredibly useful for highthroughput processes such as injection molding. Injection molding takes the pellets and conveys them through a heated barrel using a rotating screw. The melted thermoplastic gathers at the tip of the barrel, and when a set volume is gathered, the screw is rammed forward to inject the thermoplastic into a closed mold of the desired shape. This process typically takes between 30-60 seconds per injection. This rate of production is crucial for the automotive industry, as manufacturers need to put out thousands of parts in a short period of time. The improvement to mechanical properties of the thermoplastics is strongly influenced by the orientation of the reinforcing fibers. Although design equations connecting the part’s mechanical properties to the orientation of the fibers do exist, they require knowledge of the orientation of the fibers throughout the part. Fibers in injection-molded parts have an extremely complicated orientation v state. Measuring the orientation state at each point would be too laborious, so empirical models tying the flow of the thermoplastic through the mold to the evolving orientation state of the fibers have been developed to predict the orientation state in the final part. These predictions can be used in lieu of direct measurements in the part design equations. However, the orientation models rely on empirical fitting parameters which must be obtained before injection molding simulations are performed. There is currently no standard test for obtaining these parameters, nor is there a standardized look-up table. The work presented in this dissertation continues efforts to establish such a test using simple flows in a laboratory setting, independent of injection molding. Previous work focused exclusively on using… Advisors/Committee Members: Baird, Donald G. (committeechair), Wapperom, Peter (committee member), Martin, Stephen Michael (committee member), Davis, Richey M. (committee member).

Subjects/Keywords: Shear Flow; Extensional Flow; Squeeze Flow; Fiber Composites; Fiber Orientation

10 more images…

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APA (6^th Edition):

Lambert, G. M. (2018). Using Non-Lubricated Squeeze Flow to Obtain Empirical Parameters for Modeling the Injection Molding of Long-Fiber Composites. (Doctoral Dissertation). Virginia Tech. Retrieved from http://hdl.handle.net/10919/85582

Chicago Manual of Style (16^th Edition):

Lambert, Gregory Michael. “Using Non-Lubricated Squeeze Flow to Obtain Empirical Parameters for Modeling the Injection Molding of Long-Fiber Composites.” 2018. Doctoral Dissertation, Virginia Tech. Accessed February 26, 2021. http://hdl.handle.net/10919/85582.

MLA Handbook (7^th Edition):

Lambert, Gregory Michael. “Using Non-Lubricated Squeeze Flow to Obtain Empirical Parameters for Modeling the Injection Molding of Long-Fiber Composites.” 2018. Web. 26 Feb 2021.

Vancouver:

Lambert GM. Using Non-Lubricated Squeeze Flow to Obtain Empirical Parameters for Modeling the Injection Molding of Long-Fiber Composites. [Internet] [Doctoral dissertation]. Virginia Tech; 2018. [cited 2021 Feb 26]. Available from: http://hdl.handle.net/10919/85582.

Council of Science Editors:

Lambert GM. Using Non-Lubricated Squeeze Flow to Obtain Empirical Parameters for Modeling the Injection Molding of Long-Fiber Composites. [Doctoral Dissertation]. Virginia Tech; 2018. Available from: http://hdl.handle.net/10919/85582

Texas A&M University

6. Bertsch, Rebecca Lynne. Effect of Inhomogeneity and Unsteadiness on the Stability of High-Speed Shear Flows.

Degree: PhD, Aerospace Engineering, 2014, Texas A&M University

URL: http://hdl.handle.net/1969.1/153368

► In hypersonic flows, turbulence critically influences mass and momentum transport, mixing, heat transfer and acoustic noise generation. In contrast to incompressible flow, in high speed… (more)

▼ In hypersonic flows, turbulence critically influences mass and momentum transport, mixing, heat transfer and acoustic noise generation. In contrast to incompressible flow, in high speed flows pressure is a true thermodynamic variable and flowthermodynamic interactions render the investigations extremely challenging. Most studies to date have been performed on steady, uniform or homogeneous shear flows leading to important insight on the flow physics. In most real world applications,flows of practical importance will exhibit unsteadiness and strong inhomogeneity. To date, investigations of unsteadiness and inhomogeneity in high-speed flows are rare. The goal of this dissertation is to study and understand these non-ideal effects when pertinent to shear flows. Towards this goal, we perform three distinct studies: (a) examination of time reversal characteristics of linear inviscid mass, momentum, energy and state equation in compressible flows; (b) Linear analysis (RDT) of compressibility effects on instabilities in temporally periodic (unsteady) homogeneous shear flow; and (c) Numerical investigation of small perturbation evolution in compressible Kolmogorov (inhomogeneous) shear flow. The first study shows that even with the additional governing equations required in the high-speed regime, the inviscid flow field is still reversible. This justifies the use of temporal periodicity to investigate the effect of unsteadiness. The second study presents a detailed analysis of the pressure equation in temporally periodic homogeneous shear flow. The analysis and numerical results show unsteady uniform shear exhibits two stages of evolution due to the changing behavior of pressure. These stages are analogous to the first two stages of evolution established in steady shear. The third stage seen in steady shear is not achieved by periodic shear flow. The final study shows that the evolution of small perturbations in spatially periodic Kolmogorov flow is influenced by: i) the initial compressibility parameter, M_(g0), ii) the initial perturbation orientation, and iii) the stream normal location. Ultimately, the final study supports the postulate that all shear flows exhibit perturbation stability boundary classifications seen in homogeneous shear flows. The findings of this research further our understanding of the effects of unsteadiness and inhomogeneity in realistic flows, which will aid in the development of improved computational tools. Advisors/Committee Members: Girimaji, Sharath (advisor), Bowersox, Rodney (committee member), Donzis, Diego (committee member), Daripa, Prabir (committee member).

Subjects/Keywords: High-speed; compressible; Shear flow; Inhomogeneous; Unsteady

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APA (6^th Edition):

Bertsch, R. L. (2014). Effect of Inhomogeneity and Unsteadiness on the Stability of High-Speed Shear Flows. (Doctoral Dissertation). Texas A&M University. Retrieved from http://hdl.handle.net/1969.1/153368

Chicago Manual of Style (16^th Edition):

Bertsch, Rebecca Lynne. “Effect of Inhomogeneity and Unsteadiness on the Stability of High-Speed Shear Flows.” 2014. Doctoral Dissertation, Texas A&M University. Accessed February 26, 2021. http://hdl.handle.net/1969.1/153368.

MLA Handbook (7^th Edition):

Bertsch, Rebecca Lynne. “Effect of Inhomogeneity and Unsteadiness on the Stability of High-Speed Shear Flows.” 2014. Web. 26 Feb 2021.

Vancouver:

Bertsch RL. Effect of Inhomogeneity and Unsteadiness on the Stability of High-Speed Shear Flows. [Internet] [Doctoral dissertation]. Texas A&M University; 2014. [cited 2021 Feb 26]. Available from: http://hdl.handle.net/1969.1/153368.

Council of Science Editors:

Bertsch RL. Effect of Inhomogeneity and Unsteadiness on the Stability of High-Speed Shear Flows. [Doctoral Dissertation]. Texas A&M University; 2014. Available from: http://hdl.handle.net/1969.1/153368

Penn State University

7. Li, Wenjie. ENSEMBLE SENSITIVITY ANALYSIS OF ICE FLOW SIMULATIONS WITH DIFFERENT PARAMETRIC MODEL UNCERTAINTIES.

Degree: 2018, Penn State University

URL: https://submit-etda.libraries.psu.edu/catalog/15922wul88

► Large ensembles of forward model simulations with well-constructed parametric model perturbations can provide useful insights to assessing different sources of uncertainties in ice- stream modeling.… (more)

Subjects/Keywords: ensemble sensitivity; ice flow; basal shear stress

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APA (6^th Edition):

Li, W. (2018). ENSEMBLE SENSITIVITY ANALYSIS OF ICE FLOW SIMULATIONS WITH DIFFERENT PARAMETRIC MODEL UNCERTAINTIES. (Thesis). Penn State University. Retrieved from https://submit-etda.libraries.psu.edu/catalog/15922wul88

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, Wenjie. “ENSEMBLE SENSITIVITY ANALYSIS OF ICE FLOW SIMULATIONS WITH DIFFERENT PARAMETRIC MODEL UNCERTAINTIES.” 2018. Thesis, Penn State University. Accessed February 26, 2021. https://submit-etda.libraries.psu.edu/catalog/15922wul88.

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, Wenjie. “ENSEMBLE SENSITIVITY ANALYSIS OF ICE FLOW SIMULATIONS WITH DIFFERENT PARAMETRIC MODEL UNCERTAINTIES.” 2018. Web. 26 Feb 2021.

Vancouver:

Li W. ENSEMBLE SENSITIVITY ANALYSIS OF ICE FLOW SIMULATIONS WITH DIFFERENT PARAMETRIC MODEL UNCERTAINTIES. [Internet] [Thesis]. Penn State University; 2018. [cited 2021 Feb 26]. Available from: https://submit-etda.libraries.psu.edu/catalog/15922wul88.

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

Council of Science Editors:

Li W. ENSEMBLE SENSITIVITY ANALYSIS OF ICE FLOW SIMULATIONS WITH DIFFERENT PARAMETRIC MODEL UNCERTAINTIES. [Thesis]. Penn State University; 2018. Available from: https://submit-etda.libraries.psu.edu/catalog/15922wul88

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

University of Delaware

8. Luff, Stephanie Ann. Shear stress-induced megakaryocyte maturation involves transcription factors p53 and AP-1.

Degree: PhD, University of Delaware, Department of Biological Sciences, 2016, University of Delaware

URL: http://udspace.udel.edu/handle/19716/19971

► Megakaryocytes (Mks) are exposed to shear flow as they migrate from the bone marrow hematopoietic compartment into circulation to release pro/preplatelets into circulating blood. Shear… (more)

Subjects/Keywords: Megakaryocytes – Growth.; Shear flow.; Proteins.; Transcription factors.

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APA (6^th Edition):

Luff, S. A. (2016). Shear stress-induced megakaryocyte maturation involves transcription factors p53 and AP-1. (Doctoral Dissertation). University of Delaware. Retrieved from http://udspace.udel.edu/handle/19716/19971

Chicago Manual of Style (16^th Edition):

Luff, Stephanie Ann. “Shear stress-induced megakaryocyte maturation involves transcription factors p53 and AP-1.” 2016. Doctoral Dissertation, University of Delaware. Accessed February 26, 2021. http://udspace.udel.edu/handle/19716/19971.

MLA Handbook (7^th Edition):

Luff, Stephanie Ann. “Shear stress-induced megakaryocyte maturation involves transcription factors p53 and AP-1.” 2016. Web. 26 Feb 2021.

Vancouver:

Luff SA. Shear stress-induced megakaryocyte maturation involves transcription factors p53 and AP-1. [Internet] [Doctoral dissertation]. University of Delaware; 2016. [cited 2021 Feb 26]. Available from: http://udspace.udel.edu/handle/19716/19971.

Council of Science Editors:

Luff SA. Shear stress-induced megakaryocyte maturation involves transcription factors p53 and AP-1. [Doctoral Dissertation]. University of Delaware; 2016. Available from: http://udspace.udel.edu/handle/19716/19971

Hong Kong University of Science and Technology

9. Si, Minqiang. The effect of confinement on the stability of planar dense wake.

Degree: 2017, Hong Kong University of Science and Technology

URL: http://repository.ust.hk/ir/Record/1783.1-90952 ; https://doi.org/10.14711/thesis-991012555459103412 ; http://repository.ust.hk/ir/bitstream/1783.1-90952/1/th_redirect.html

► Planar dense wakes can be found in many industrial processes, such as combustion and paper-making. Confinement is known to make such wakes more locally absolutely… (more)

Subjects/Keywords: Shear flow ; Mathematical models ; Wakes (Aerodynamics)

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APA (6^th Edition):

Si, M. (2017). The effect of confinement on the stability of planar dense wake. (Thesis). Hong Kong University of Science and Technology. Retrieved from http://repository.ust.hk/ir/Record/1783.1-90952 ; https://doi.org/10.14711/thesis-991012555459103412 ; http://repository.ust.hk/ir/bitstream/1783.1-90952/1/th_redirect.html

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):

Si, Minqiang. “The effect of confinement on the stability of planar dense wake.” 2017. Thesis, Hong Kong University of Science and Technology. Accessed February 26, 2021. http://repository.ust.hk/ir/Record/1783.1-90952 ; https://doi.org/10.14711/thesis-991012555459103412 ; http://repository.ust.hk/ir/bitstream/1783.1-90952/1/th_redirect.html.

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

MLA Handbook (7^th Edition):

Si, Minqiang. “The effect of confinement on the stability of planar dense wake.” 2017. Web. 26 Feb 2021.

Vancouver:

Si M. The effect of confinement on the stability of planar dense wake. [Internet] [Thesis]. Hong Kong University of Science and Technology; 2017. [cited 2021 Feb 26]. Available from: http://repository.ust.hk/ir/Record/1783.1-90952 ; https://doi.org/10.14711/thesis-991012555459103412 ; http://repository.ust.hk/ir/bitstream/1783.1-90952/1/th_redirect.html.

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

Council of Science Editors:

Si M. The effect of confinement on the stability of planar dense wake. [Thesis]. Hong Kong University of Science and Technology; 2017. Available from: http://repository.ust.hk/ir/Record/1783.1-90952 ; https://doi.org/10.14711/thesis-991012555459103412 ; http://repository.ust.hk/ir/bitstream/1783.1-90952/1/th_redirect.html

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

University of New Mexico

10. Hayes, Tiffany. Flow measurements in a helicon plasma under biasing.

Degree: Physics & Astronomy, 2011, University of New Mexico

URL: http://hdl.handle.net/1928/12041

► Sheared Flows have been studied extensively in devices such as tokomaks, and Q-machines. The study of flows has multiple purposes; it is observed that plasmas… (more)

▼ Sheared Flows have been studied extensively in devices such as tokomaks, and Q-machines. The study of flows has multiple purposes; it is observed that plasmas in space, and in the ionosphere, tend to have sheared flows, and to be able to better understand these, it is desired to perform experiments in the laboratory. As well, flows have been studied extensively for the purposes of fusion. It has been observed that sheared flows may excite certain instabilities such as the Kelvin-Helmholtz instability; sheared flows also have the ability to suppress gradient-drive instabilities, such as drift-waves. Being able to change and control the flow, and flow shear in a plasma is an important region of experimental study. The Helicon-Cathode device at the University of New Mexico is a linear device that can produce a plasma via an rf-antenna, or via a cathode discharge. Using the helicon source, it is possible to create a dense lab plasma ~ 10¹⁹ m^-3, and an electron temperature around 5eV. Using this device, electrodes were placed into the plasma, and biased. In order to characterize if any changes occurred in the plasma, electrostatic probes were used to measure the (floating) potential, and the density profile, in addition to mach probe measurements, which were used to measure axial flow (flow along the magnetic field), and azimuthal flow (flow perpendicular to the magnetic field). Experimental were completed with two goals. The first goal of the project was to compare estimated flow values, found from the measured density and potential measurements, with the measured flow values. The second goal of the project was to have an empirical analysis of the electrode affects on the plasma. It is hoped that this analysis will make it possible for other groups to re-create specific shear profiles, and flow speeds in a similar device. It is observed that measured flow values do not match estimated flow values, and reasonable explanations may be the lack of temperature and plasma potential measurements, or the failure of mach probe theory due to an insufficiently magnetized plasma. It may also be possible that more complicated physics is occurring due to drift-waves, and zonal flows in the system. It is also observed that it is possible to affect the (floating) potential of the system, along with the azimuthal and axial flows of the system. Different sheared profiles are exhibited for different grid biases; the results provide a frame-work for better controlling flows using multiple electrodes, and for creating specific flow values in a similar device. Advisors/Committee Members: Gilmore, Mark, Gilmore, Mark, Lynn, Alan, Pihlstrom, Ylva.

Subjects/Keywords: Shear flow; Plasma (Ionized gases); Helicons (Electromagnetism)

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APA (6^th Edition):

Hayes, T. (2011). Flow measurements in a helicon plasma under biasing. (Masters Thesis). University of New Mexico. Retrieved from http://hdl.handle.net/1928/12041

Chicago Manual of Style (16^th Edition):

Hayes, Tiffany. “Flow measurements in a helicon plasma under biasing.” 2011. Masters Thesis, University of New Mexico. Accessed February 26, 2021. http://hdl.handle.net/1928/12041.

MLA Handbook (7^th Edition):

Hayes, Tiffany. “Flow measurements in a helicon plasma under biasing.” 2011. Web. 26 Feb 2021.

Vancouver:

Hayes T. Flow measurements in a helicon plasma under biasing. [Internet] [Masters thesis]. University of New Mexico; 2011. [cited 2021 Feb 26]. Available from: http://hdl.handle.net/1928/12041.

Council of Science Editors:

Hayes T. Flow measurements in a helicon plasma under biasing. [Masters Thesis]. University of New Mexico; 2011. Available from: http://hdl.handle.net/1928/12041

11. Horng, Paul Li. High shear viscometry of high polymer solutions.

Degree: Polymer Science & Engineering, 1978, University of Massachusetts

URL: https://scholarworks.umass.edu/theses/1623

Subjects/Keywords: Polymers; Shear flow

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APA (6^th Edition):

Horng, P. L. (1978). High shear viscometry of high polymer solutions. (Thesis). University of Massachusetts. Retrieved from https://scholarworks.umass.edu/theses/1623

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):

Horng, Paul Li. “High shear viscometry of high polymer solutions.” 1978. Thesis, University of Massachusetts. Accessed February 26, 2021. https://scholarworks.umass.edu/theses/1623.

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

MLA Handbook (7^th Edition):

Horng, Paul Li. “High shear viscometry of high polymer solutions.” 1978. Web. 26 Feb 2021.

Vancouver:

Horng PL. High shear viscometry of high polymer solutions. [Internet] [Thesis]. University of Massachusetts; 1978. [cited 2021 Feb 26]. Available from: https://scholarworks.umass.edu/theses/1623.

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

Council of Science Editors:

Horng PL. High shear viscometry of high polymer solutions. [Thesis]. University of Massachusetts; 1978. Available from: https://scholarworks.umass.edu/theses/1623

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

Rutgers University

12. Kalluri, Ram Chandra Murthy, 1984-. Dynamics and rheology of a dilute suspension of elastic capsules.

Degree: MS, Mechanical and Aerospace Engineering, 2010, Rutgers University

URL: http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000056450

► Three-dimensional numerical simulations using front-tracking method are considered to study the dynamics and rheology of a suspension of elastic capsules in linear shear flow over… (more)

▼ Three-dimensional numerical simulations using front-tracking method are considered to study the dynamics and rheology of a suspension of elastic capsules in linear shear flow over a broad range of viscosity contrast (ratio of internalto- external fluid viscosity), shear rate (or, capillary number), and aspect ratio. First, we focus on the coupling between the shape deformation and orientation dynamics of capsules, and show how this coupling influences the transition from the tank-treading to tumbling motion. At low capillary numbers, three distinct modes of motion are identified: a swinging or oscillatory (OS) mode at a low viscosity contrast in which the inclination angle θ(t) oscillates but always remains positive; a vacillating-breathing (VB) mode at a moderate viscosity contrast in which θ(t) periodically becomes positive and negative, but a full tumbling does not occur; and a pure tumbling mode (TU) at a higher viscosity contrast. At higher capillary numbers, three types of transient motions occur, in addition to the OS and TU modes, during which the capsule switches from one mode to the other as (i) VB to OS, (ii) TU to VB to OS, and (iii) TU to VB. It is shown that the coupling between the shape deformation and orientation is the strongest in the VB mode. The numerical results are compared with the theories of Keller and Skalak, and Skotheim and Secomb. Significant departures from the two theories are discussed and related to the strong coupling between the shape deformation, inclination, and transition dynamics. We then address the rheology of a dilute suspension of liquid-filled elastic capsules. We consider capsules of spherical resting shape for which only a steady tank-treading motion is observed. It is shown that the suspension exhibits a shear viscosity minimum at moderate values of the viscosity ratio, and high capillary numbers. The normal stress differences are shown to decrease with increasing capillary number at high viscosity ratios. Such non-trivial results can neither be predicted by the small-deformation theory, nor can be explained by the capsule geometry alone. Physical mechanisms underlying these novel results are studied by decomposing the particle stress tensor into a contribution due to the elastic stresses in the capsule membrane, and a contribution due to the viscosity differences between the internal and suspending fluids. It is shown that the elastic contribution is shear-thinning, but the viscous contribution is shear-thickening. The coupling between the capsule geometry, and the elastic and viscous contributions is analysed to explain the observed trends in the bulk rheology. Advisors/Committee Members: Kalluri, Ram Chandra Murthy, 1984- (author), Bagchi, Prosenjit (chair), Shan, Jerry (internal member), Shapley, Nina (outside member).

Subjects/Keywords: Rheology; Shear flow

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APA (6^th Edition):

Kalluri, Ram Chandra Murthy, 1. (2010). Dynamics and rheology of a dilute suspension of elastic capsules. (Masters Thesis). Rutgers University. Retrieved from http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000056450

Chicago Manual of Style (16^th Edition):

Kalluri, Ram Chandra Murthy, 1984-. “Dynamics and rheology of a dilute suspension of elastic capsules.” 2010. Masters Thesis, Rutgers University. Accessed February 26, 2021. http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000056450.

MLA Handbook (7^th Edition):

Kalluri, Ram Chandra Murthy, 1984-. “Dynamics and rheology of a dilute suspension of elastic capsules.” 2010. Web. 26 Feb 2021.

Vancouver:

Kalluri, Ram Chandra Murthy 1. Dynamics and rheology of a dilute suspension of elastic capsules. [Internet] [Masters thesis]. Rutgers University; 2010. [cited 2021 Feb 26]. Available from: http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000056450.

Council of Science Editors:

Kalluri, Ram Chandra Murthy 1. Dynamics and rheology of a dilute suspension of elastic capsules. [Masters Thesis]. Rutgers University; 2010. Available from: http://hdl.rutgers.edu/1782.1/rucore10001600001.ETD.000056450

13. Ralph, Elise A. Hydraulics and instabilities of quasi-geostrophic zonal flows.

Degree: 1994, MIT and Woods Hole Oceanographic Institution

URL: http://hdl.handle.net/1912/5562

► The thesis addresses the applicability of traditional hydraulic theory to an unstable, mid-latitude jet where the only wave present is the Rossby wave modified by… (more)

▼ The thesis addresses the applicability of traditional hydraulic theory to an unstable, mid-latitude jet where the only wave present is the Rossby wave modified by shear. While others (Armi 1989, Pratt 1989, Haynes et al.1993 and Woods 1993) have examined specific examples of shear flow "hydraulics", my goal was to find general criteria for the types of flows that may exhibit hydraulic behavior. In addition, a goal was to determine whether a hydraulic mechanism could be important if smaller scale shear instabilities were present. A flow may exhibit hydraulic behavior if there is an alternate steady state with the same functional relationship between potential vorticity and streamfunction. Using theorems for uniqueness and existence of two point boundary value problems, a necessary condition for the existence of multiple states was established. Only certain flows with non-constant, negative dQ(ψ)/dψ have alternate states. Using a shooting method for a given transport and a given smooth relationship between potential vorticity and streamfunction, alternate states are found over a range of beta. Multiple solutions arise at a pitchfork bifurcation as a stability parameter is raised above the stability threshold determined by the necessary condition for instability. The center branch of the pitchfork is unstable to the gravest mode, while the two outer branches do not even have discrete modes. Other pitchfork bifurcations occur as higher meridional modes become unstable. Again, the inner branch is unstable to the next gravest mode, while the outer branches do not support this discrete mode. These results place the barotropic instability problem into a large set of nonlinear systems described by bifurcation theory. However, if the eastward transport across the channel is large enough, the normal modes may stabilize and these waves have a phase speed less than the minimum velocity of the flow. In this case, the flow is analogous to sub-critical hydraulic flow. The establishment of these states and the nature of transitions between them is studied in the context of an initial value problem, solved numerically, in which the zonally uniform jet is forced to adjust to the sudden appearance of an obstacle. The time-dependent adjustment of an initially stable flow exhibits traditional hydraulic behavior such as control and influence in the far-field. However, if the flow is unstable, the instability dominates the evolution. If the topographic slope renders the flow more unstable than the ambient flow, then the resulting adjustment can be understood as a local instability. The thesis has established a connection between hydraulic adjustment and the barotropic instability of the flow. Both types of dynamics arise from adjustments among multiple equilibria in an unforced, inviscid fluid.

Subjects/Keywords: Shear flow; Fluid dynamics; Shear

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APA (6^th Edition):

Ralph, E. A. (1994). Hydraulics and instabilities of quasi-geostrophic zonal flows. (Thesis). MIT and Woods Hole Oceanographic Institution. Retrieved from http://hdl.handle.net/1912/5562

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):

Ralph, Elise A. “Hydraulics and instabilities of quasi-geostrophic zonal flows.” 1994. Thesis, MIT and Woods Hole Oceanographic Institution. Accessed February 26, 2021. http://hdl.handle.net/1912/5562.

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

MLA Handbook (7^th Edition):

Ralph, Elise A. “Hydraulics and instabilities of quasi-geostrophic zonal flows.” 1994. Web. 26 Feb 2021.

Vancouver:

Ralph EA. Hydraulics and instabilities of quasi-geostrophic zonal flows. [Internet] [Thesis]. MIT and Woods Hole Oceanographic Institution; 1994. [cited 2021 Feb 26]. Available from: http://hdl.handle.net/1912/5562.

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

Council of Science Editors:

Ralph EA. Hydraulics and instabilities of quasi-geostrophic zonal flows. [Thesis]. MIT and Woods Hole Oceanographic Institution; 1994. Available from: http://hdl.handle.net/1912/5562

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

Michigan State University

14. Tarvin, Paul. A new approach to measure the undrained shear strength of muds.

Degree: MS, Department of Civil and Sanitary Engineering, 1982, Michigan State University

URL: http://etd.lib.msu.edu/islandora/object/etd:36087

Subjects/Keywords: Mudflows; Shear flow; Shear (Mechanics)

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APA (6^th Edition):

Tarvin, P. (1982). A new approach to measure the undrained shear strength of muds. (Masters Thesis). Michigan State University. Retrieved from http://etd.lib.msu.edu/islandora/object/etd:36087

Chicago Manual of Style (16^th Edition):

Tarvin, Paul. “A new approach to measure the undrained shear strength of muds.” 1982. Masters Thesis, Michigan State University. Accessed February 26, 2021. http://etd.lib.msu.edu/islandora/object/etd:36087.

MLA Handbook (7^th Edition):

Tarvin, Paul. “A new approach to measure the undrained shear strength of muds.” 1982. Web. 26 Feb 2021.

Vancouver:

Tarvin P. A new approach to measure the undrained shear strength of muds. [Internet] [Masters thesis]. Michigan State University; 1982. [cited 2021 Feb 26]. Available from: http://etd.lib.msu.edu/islandora/object/etd:36087.

Council of Science Editors:

Tarvin P. A new approach to measure the undrained shear strength of muds. [Masters Thesis]. Michigan State University; 1982. Available from: http://etd.lib.msu.edu/islandora/object/etd:36087

McMaster University

15. Cheng, Jem Louise. Peripheral artery endothelial function responses to altered blood flow in humans.

Degree: MSc, 2017, McMaster University

URL: http://hdl.handle.net/11375/22223

► Endothelial function is influenced by a variety of factors, including shear stress direction and magnitude. Whereas improvements in endothelial function have mostly been attributed to… (more)

▼ Endothelial function is influenced by a variety of factors, including shear stress direction and magnitude. Whereas improvements in endothelial function have mostly been attributed to increased anterograde flow, the results of many interventional models in humans suggest that enhancing blood flow in both anterograde and retrograde directions to create a high shear stress oscillatory stimulus may be optimal for improving endothelial function. Well-controlled studies are necessary to further this theory. The purposes of this study were to determine the brachial artery acute shear stress and endothelial function responses to (1) passive heat stress (HEAT), (2) ECG-gated cuff compressions (CUFF), and (3) ECG-gated rhythmic handgrip exercise (HGEX); and (4) to determine if there is a relationship between the degree of shear stress oscillation and endothelial function, regardless of the stimulus applied. We hypothesized that (1) HEAT would increase anterograde shear stress and decrease retrograde shear stress, leading to an unpredictable change in endothelial function; (2) CUFF would increase both anterograde and retrograde shear stress, leading to an increase in endothelial function; (3) HGEX would increase anterograde and retrograde shear stress and exercise metabolites, leading to an increase in endothelial function; and (4) the change in oscillatory shear index would be positively associated with the change in flow-mediated dilation, such that an increment increase in the degree of shear stress oscillation would be accompanied by a proportional improvement in endothelial function. In separate visits, 10 young healthy males (22±3 years) underwent 10 minutes of unilateral HEAT, CUFF, or HGEX on the left arm (EXP), while the right arm served as a within-subject time control (CON). Non-invasive finger plethysmography was used to measure heart rate (HR) and blood pressure (BP) throughout the testing sessions. Ultrasonography was used to obtain measures of blood velocity and arterial diameter from the brachial artery of both limbs throughout the interventions. Anterograde and retrograde shear stress (SS) and oscillatory shear index (OSI) were calculated at baseline and during each intervention to assess the blood flow pattern changes. Endothelial function was assessed before and after each intervention, in both limbs simultaneously using a flow-mediated dilation (FMD) test. HEAT increased HR during the intervention (P < 0.05), mean BP and diastolic BP after the intervention (P < 0.05), anterograde SS in EXP (rest: 15.2 ± 2.9 vs. HEAT: 29.8 ± 8.5 dynes/cm2, P < 0.05), and FMD% in both limbs (P = 0.000). CUFF did not change HR or BP, increased anterograde (rest: 17.9 ± 4.1 vs. CUFF: 43.0 ± 12.4 dynes/cm2, P < 0.05) and retrograde (rest: -3.1 ± 2.5 vs. CUFF: -22.7 ± 6.0 dynes/cm2, P < 0.05) SS in EXP, but did not change FMD% in either limb (P = 0.248). HGEX increased HR during the intervention (P < 0.05), mean BP during and after the intervention (P < 0.05), anterograde SS in EXP (rest: 18.7 ± 5.9 vs. HGEX: 56.4 ± 11.5… Advisors/Committee Members: MacDonald, Maureen, Kinesiology.

Subjects/Keywords: endothelial function; blood flow; flow-mediated dilation; shear stress; flow pattern; arterial function

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APA (6^th Edition):

Cheng, J. L. (2017). Peripheral artery endothelial function responses to altered blood flow in humans. (Masters Thesis). McMaster University. Retrieved from http://hdl.handle.net/11375/22223

Chicago Manual of Style (16^th Edition):

Cheng, Jem Louise. “Peripheral artery endothelial function responses to altered blood flow in humans.” 2017. Masters Thesis, McMaster University. Accessed February 26, 2021. http://hdl.handle.net/11375/22223.

MLA Handbook (7^th Edition):

Cheng, Jem Louise. “Peripheral artery endothelial function responses to altered blood flow in humans.” 2017. Web. 26 Feb 2021.

Vancouver:

Cheng JL. Peripheral artery endothelial function responses to altered blood flow in humans. [Internet] [Masters thesis]. McMaster University; 2017. [cited 2021 Feb 26]. Available from: http://hdl.handle.net/11375/22223.

Council of Science Editors:

Cheng JL. Peripheral artery endothelial function responses to altered blood flow in humans. [Masters Thesis]. McMaster University; 2017. Available from: http://hdl.handle.net/11375/22223

Brigham Young University

16. Harris, Matthew Bradley. Elucidating the Mechanisms of Rate-Dependent Deformation at Ambient Temperatures in a Model Metallic Glass.

Degree: MS, 2015, Brigham Young University

URL: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=7145&context=etd

► In this work, the Shear Transformation Zone (STZ) dynamics model is adapted to capture the transitions between different regimes of flow serration in the deformation… (more)

Subjects/Keywords: shear transformation zone; shear band; mesoscale; deformation; strain rate; metallic glass; flow serration; Mechanical Engineering

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APA (6^th Edition):

Harris, M. B. (2015). Elucidating the Mechanisms of Rate-Dependent Deformation at Ambient Temperatures in a Model Metallic Glass. (Masters Thesis). Brigham Young University. Retrieved from https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=7145&context=etd

Chicago Manual of Style (16^th Edition):

Harris, Matthew Bradley. “Elucidating the Mechanisms of Rate-Dependent Deformation at Ambient Temperatures in a Model Metallic Glass.” 2015. Masters Thesis, Brigham Young University. Accessed February 26, 2021. https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=7145&context=etd.

MLA Handbook (7^th Edition):

Harris, Matthew Bradley. “Elucidating the Mechanisms of Rate-Dependent Deformation at Ambient Temperatures in a Model Metallic Glass.” 2015. Web. 26 Feb 2021.

Vancouver:

Harris MB. Elucidating the Mechanisms of Rate-Dependent Deformation at Ambient Temperatures in a Model Metallic Glass. [Internet] [Masters thesis]. Brigham Young University; 2015. [cited 2021 Feb 26]. Available from: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=7145&context=etd.

Council of Science Editors:

Harris MB. Elucidating the Mechanisms of Rate-Dependent Deformation at Ambient Temperatures in a Model Metallic Glass. [Masters Thesis]. Brigham Young University; 2015. Available from: https://scholarsarchive.byu.edu/cgi/viewcontent.cgi?article=7145&context=etd

University of Edinburgh

17. Ness, Christopher John. Suspension rheology and extrusion : a discrete element method study.

Degree: PhD, 2016, University of Edinburgh

URL: http://hdl.handle.net/1842/20392

► A suspension is a fully saturated mixture of discrete solid particles and interstitial liquid. Examples of suspensions include pastes, slurries, cement, food-spreads, drilling fluids and… (more)

▼ A suspension is a fully saturated mixture of discrete solid particles and interstitial liquid. Examples of suspensions include pastes, slurries, cement, food-spreads, drilling fluids and some geophysical flows. The present work focusses on granular (as opposed to colloidal) suspensions, which we define as those for which the thermal motion of the solid particles is negligible. Despite such ubiquity in industry and nature, our understanding of the mechanical properties of suspensions lags behind that of their constituent solid and liquids. In this thesis, the discrete element method is used to simulate suspension flow in shear, capillary and constriction geometries, mapping and characterising the fundamental flow, or rheological, regimes. As a starting point (Chapter 2), we consider an established regime map for dry granular materials, appropriate for flows of sand, grains and dry debris. Taking guidance from shear flow simulations that consider the lubricating effect of an interstitial liquid, we recast the regime map for a general suspension, elucidating flows comparable to the dry material or to a viscous liquid, dependent on the shear rate, liquid viscosity and particle stiffness. We give an account of the microstructural traits associated with each regime. Motivated by recent groundbreaking theoretical, computational and experimental work, we incorporate the emerging picture of frictional shear thickening into our regime map (Chapter 3). Our shear flow simulations capture the shear thickening behaviour and demonstrate that it may, in principle, occur in any of the identified flow regimes. Our simulations of time-dependent shear flows (Chapter 4), specifically flow reversal, provide a detailed micro-mechanical explanation of a longstanding and previously unexplained experimental finding, guiding future experimentalists in decomposing the particle and liquid contributions to the viscosity of any suspension. Indeed, the findings have already been exploited in the devising of an experimental protocol that has successfully proven the dominance of particle contacts in driving shear thickening. We next consider suspension flow in a microchannel (Chapter 5), finding that the identified shear flow regimes are locally applicable to flows in complex geometries under inhomogeneous stress conditions only when the local mean shear rate exceeds temporal velocity fluctuations. A more comprehensive description is therefore required to fully characterise the flow behaviour in this geometry. Finally (Chapter 6), we simulate pressure driven suspension flow through a constriction geometry, observing highly inhomogeneous stress distributions and velocity profiles. The roles of particle and fluid properties are considered in the context of an industrial paste extrusion process.

Subjects/Keywords: 531; suspension; granular suspension; rheology; flow; frictional shear thickening; shear rate; constriction geometry

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APA (6^th Edition):

Ness, C. J. (2016). Suspension rheology and extrusion : a discrete element method study. (Doctoral Dissertation). University of Edinburgh. Retrieved from http://hdl.handle.net/1842/20392

Chicago Manual of Style (16^th Edition):

Ness, Christopher John. “Suspension rheology and extrusion : a discrete element method study.” 2016. Doctoral Dissertation, University of Edinburgh. Accessed February 26, 2021. http://hdl.handle.net/1842/20392.

MLA Handbook (7^th Edition):

Ness, Christopher John. “Suspension rheology and extrusion : a discrete element method study.” 2016. Web. 26 Feb 2021.

Vancouver:

Ness CJ. Suspension rheology and extrusion : a discrete element method study. [Internet] [Doctoral dissertation]. University of Edinburgh; 2016. [cited 2021 Feb 26]. Available from: http://hdl.handle.net/1842/20392.

Council of Science Editors:

Ness CJ. Suspension rheology and extrusion : a discrete element method study. [Doctoral Dissertation]. University of Edinburgh; 2016. Available from: http://hdl.handle.net/1842/20392

University of Florida

18. Snook, Braden J. The Dynamics of the Microstructure and the Rheology in Suspensions of Rigid Particles.

Degree: PhD, Chemical Engineering, 2015, University of Florida

URL: https://ufdc.ufl.edu/UFE0047628

► Numerical and experimental methods have been used to reveal the complex relationship between the macroscopic properties and the microstructure, or relative arrangement of particles, of… (more)

Subjects/Keywords: Aspect ratio; Experimental results; Hydrodynamics; Material concentration; Rheology; Shear flow; Shear stress; Simulations; Velocity; Vorticity; fibers – multiphase-flow – spheres – suspensions

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APA (6^th Edition):

Snook, B. J. (2015). The Dynamics of the Microstructure and the Rheology in Suspensions of Rigid Particles. (Doctoral Dissertation). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0047628

Chicago Manual of Style (16^th Edition):

Snook, Braden J. “The Dynamics of the Microstructure and the Rheology in Suspensions of Rigid Particles.” 2015. Doctoral Dissertation, University of Florida. Accessed February 26, 2021. https://ufdc.ufl.edu/UFE0047628.

MLA Handbook (7^th Edition):

Snook, Braden J. “The Dynamics of the Microstructure and the Rheology in Suspensions of Rigid Particles.” 2015. Web. 26 Feb 2021.

Vancouver:

Snook BJ. The Dynamics of the Microstructure and the Rheology in Suspensions of Rigid Particles. [Internet] [Doctoral dissertation]. University of Florida; 2015. [cited 2021 Feb 26]. Available from: https://ufdc.ufl.edu/UFE0047628.

Council of Science Editors:

Snook BJ. The Dynamics of the Microstructure and the Rheology in Suspensions of Rigid Particles. [Doctoral Dissertation]. University of Florida; 2015. Available from: https://ufdc.ufl.edu/UFE0047628

University of Georgia

19. Stoner, Lee. In vivo blood velocity parameters that contribute to flow-mediated dilation.

Degree: 2014, University of Georgia

URL: http://hdl.handle.net/10724/23744

► Flow-mediated dilation (FMD) is the auto-regulation of blood vessel size in response to flow-induced increases in shear stress. FMD is governed by the vascular endothelium,… (more)

▼ Flow-mediated dilation (FMD) is the auto-regulation of blood vessel size in response to flow-induced increases in shear stress. FMD is governed by the vascular endothelium, an important monolayer which also regulates vascular homeostasis. Tests of FMD offer the potential to predict future cardiovascular disease event. The usefulness of these tests can be improved if FMD is normalized to the shear stimulus. The purpose of study one was to determine the importance of velocity acceleration to FMD. FMD was measured prior to and following induced increases in velocity acceleration. Mean blood velocity was kept constant between conditions. Fourteen physically active, young (26+5 years) male subjects were tested. Blood flow to the forearm was manipulated using progressive local heating and handgrip exercise. Brachial artery blood velocities and diameters were measured using ultrasound. Velocity acceleration was increased by inflating a tourniquet around the forearm to 40 mmHg. Hierarchical linear modeling (HLM) was used to estimate change in diameter with repeated measures of shear rate nested within each subject. The shear rate-diameter slope was used to represent FMD. When velocity acceleration was increased FMD was attenuated by 11% (P = 0.015). The second study assessed whether peak- and time integrated-shear rates independently predict FMD. Eleven physically active, young (2+5 years) male subjects were tested. Each subject was tested under transient and steady-state shear rate conditions. During the transient condition, shear rate was increased using four down-stream ischemic durations (2, 4, 6 & 10 min). During the steady-state condition, shear rate was manipulated using progressive local heating and handgrip exercise. HLM was used to estimate change in diameter with repeated measures of shear rate nested within each subject. When accounting for both time integrated and peak shear rates, FMD did not significantly differ between transient and steady-state conditions (P = 0.067). Collectively, these findings suggest that the velocity profile and the peak shear response contribute to the shear stimulus for FMD.

Subjects/Keywords: Flow mediated dilatation; velocity acceleration; blood velocity; blood flow; shear stress; shear rate; flow pulsatility; pulsatility index; flow turbulence; ischemia; forearm exercise; forearm heating.

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APA (6^th Edition):

Stoner, L. (2014). In vivo blood velocity parameters that contribute to flow-mediated dilation. (Thesis). University of Georgia. Retrieved from http://hdl.handle.net/10724/23744

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):

Stoner, Lee. “In vivo blood velocity parameters that contribute to flow-mediated dilation.” 2014. Thesis, University of Georgia. Accessed February 26, 2021. http://hdl.handle.net/10724/23744.

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

MLA Handbook (7^th Edition):

Stoner, Lee. “In vivo blood velocity parameters that contribute to flow-mediated dilation.” 2014. Web. 26 Feb 2021.

Vancouver:

Stoner L. In vivo blood velocity parameters that contribute to flow-mediated dilation. [Internet] [Thesis]. University of Georgia; 2014. [cited 2021 Feb 26]. Available from: http://hdl.handle.net/10724/23744.

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

Council of Science Editors:

Stoner L. In vivo blood velocity parameters that contribute to flow-mediated dilation. [Thesis]. University of Georgia; 2014. Available from: http://hdl.handle.net/10724/23744

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

NSYSU

20. Chen, Kuei-Hsiung. none.

Degree: Master, Mechanical Engineering, 2001, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0730101-120413

Subjects/Keywords: jet; flow induced vibration; shear flow

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APA (6^th Edition):

Chen, K. (2001). none. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0730101-120413

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):

Chen, Kuei-Hsiung. “none.” 2001. Thesis, NSYSU. Accessed February 26, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0730101-120413.

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

MLA Handbook (7^th Edition):

Chen, Kuei-Hsiung. “none.” 2001. Web. 26 Feb 2021.

Vancouver:

Chen K. none. [Internet] [Thesis]. NSYSU; 2001. [cited 2021 Feb 26]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0730101-120413.

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

Council of Science Editors:

Chen K. none. [Thesis]. NSYSU; 2001. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0730101-120413

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

University of California – Riverside

21. Dinsmore, Campbell. Bubble Dynamics in Shear Flows: Impact on Energy Dissipation and Thrust Production.

Degree: Mechanical Engineering, 2015, University of California – Riverside

URL: http://www.escholarship.org/uc/item/02b2147p

► With terms like “globalization” and “export driven economy” as part of our modern lexicon, clearly international trade is an important part of the world’s economic… (more)

▼ With terms like “globalization” and “export driven economy” as part of our modern lexicon, clearly international trade is an important part of the world’s economic landscape. By necessity, much of this trade involves maritime transport. Even though goods can be transported efficiently by ship, improving those efficiencies would help reduce the corresponding transportation costs and fuel consumption, thereby, reducing the emission of associated pollutants and their impact on the environment. Numerous studies have investigated the introduction of air bubbles along a ship’s hull in order to reduce the drag on a ship through the shearing of a water/air mixture rather than water alone. This technique is called “air lubrication” of the ship’s hull, and some of the associated studies have shown significant improvements in the propulsion system efficiencies when these systems were tested. Hardly any of these studies, however, included an investigation of the bubbles’ impact on the operation of the propeller. Consequently, this research investigated the interaction between a propeller and bubbles from three different perspectives. Initially, tests were run on a remote controlled boat to quantify a bubbly mixture’s impact on the propeller. These tests indicated that the bubbles reduced the thrust developed by the propeller by 4.5%. Additionally, theoretical investigations into the nature of the bubble/water interaction were also undertaken. This work broadened the investigation and led to the development of general creeping flow equations describing flow fields and energy dissipation in spherical bubbles and the liquid that surrounds them. These equations and a series of simple experiments indicated that bubbles will enhance the dissipation in creeping linear shear flows. Finally, high speed video of the propeller jet was shot to characterize the interaction between the bubbles and the turbulent flow field in the jet. The videos captured at least four bubble breakup modes and showed how these modes were related to the relative turbulent intensity in the fluid surrounding the bubble. These experiments and investigations, developed a more comprehensive understanding of the interactions (1) between a bubble and its surrounding liquid and (2) between a bubbly mixture and a propeller.

Subjects/Keywords: Mechanical engineering; Naval engineering; Bubbles / Particles; Dissipation; Propeller; Shear Flow; Thrust; Turbulent Flow

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

APA (6^th Edition):

Dinsmore, C. (2015). Bubble Dynamics in Shear Flows: Impact on Energy Dissipation and Thrust Production. (Thesis). University of California – Riverside. Retrieved from http://www.escholarship.org/uc/item/02b2147p

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):

Dinsmore, Campbell. “Bubble Dynamics in Shear Flows: Impact on Energy Dissipation and Thrust Production.” 2015. Thesis, University of California – Riverside. Accessed February 26, 2021. http://www.escholarship.org/uc/item/02b2147p.

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

MLA Handbook (7^th Edition):

Dinsmore, Campbell. “Bubble Dynamics in Shear Flows: Impact on Energy Dissipation and Thrust Production.” 2015. Web. 26 Feb 2021.

Vancouver:

Dinsmore C. Bubble Dynamics in Shear Flows: Impact on Energy Dissipation and Thrust Production. [Internet] [Thesis]. University of California – Riverside; 2015. [cited 2021 Feb 26]. Available from: http://www.escholarship.org/uc/item/02b2147p.

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

Council of Science Editors:

Dinsmore C. Bubble Dynamics in Shear Flows: Impact on Energy Dissipation and Thrust Production. [Thesis]. University of California – Riverside; 2015. Available from: http://www.escholarship.org/uc/item/02b2147p

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

University of California – San Diego

22. Jagannathan, Arjun. The dynamics of upstream blocking and hydraulic control in continuously stratified flow past topography.

Degree: Scripps Institution of Oceanography, 2018, University of California – San Diego

URL: http://www.escholarship.org/uc/item/2fd258s7

► Upstream flow blocking is a distinguishing feature of stratified flows incident on dynamically tall mountain ridges. Blocking occurs as a consequence of the upstream propagation… (more)

▼ Upstream flow blocking is a distinguishing feature of stratified flows incident on dynamically tall mountain ridges. Blocking occurs as a consequence of the upstream propagation of long internal wave modes that are excited at the obstacle and which permanently modify the oncoming flow. When the ridge is infinite, the fluid upstream and below a `blocking level' is brought to stagnation. The resulting across-crest asymmetry combined with volume transport constraints causes the overflowing layer to accelerate and develop into a hydraulically controlled flow. The processes leading to the establishment of upstream blocking and hydraulic control occur on a characteristic short time scale. In the interior of a long, but finite ridge, a hydraulically controlled overflow similarly develops on a short time scale, while over a longer time scale, low-level horizontal flow splitting leads to the establishment of an upstream layer-wise potential flow beneath the blocking level. We demonstrate through numerical experiments that for sufficiently long ridges, crest control and streamwise asymmetry are seen on both the short and long time scales. We then proceed to quantify the overflow using the framework of stratified hydraulics.In a separate study, we investigate the dynamic stability of stratified flow configurations characteristic of blocked, topographically controlled downslope flows. The essential character of the base flow profiles considered is determined by the analytical solutions of Winters and Armi (2014). Their condition of optimal control necessitates a streamline bifurcation above the blocking location, which then naturally produces a stagnant isolating layer overlying an accelerating downslope flow. We show that the inclusion of the isolating layer is an essential component of the stability analysis. The spatial stability problem is also examined in order to estimate the downstream location where finite amplitude features might manifest in streamwise slowly-varying flows over topography. Finally, to expose the dynamical connection between topographic control and wave excitation aloft, we consider flow over dynamically tall ridges under stratification conditions that feature a strong density jump above crest level. We show that the height of the bifurcating streamline depends sensitively on the location of the step. Further, the question of whether or not the density interface remains flat or plunges across the crest as part of the hydraulically controlled flow is found to be directly related to the requirement of maintaining a subcritical overflow upstream. We also demonstrate that the top of the density interface acts as a `virtual topography' for the flow aloft and fundamentally controls the amplitude of the wave response there.

Subjects/Keywords: Physical oceanography; Downslope flow; Flow splitting; Shear instability; Stratified flows; Topographic control; Upstream blocking

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

APA (6^th Edition):

Jagannathan, A. (2018). The dynamics of upstream blocking and hydraulic control in continuously stratified flow past topography. (Thesis). University of California – San Diego. Retrieved from http://www.escholarship.org/uc/item/2fd258s7

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):

Jagannathan, Arjun. “The dynamics of upstream blocking and hydraulic control in continuously stratified flow past topography.” 2018. Thesis, University of California – San Diego. Accessed February 26, 2021. http://www.escholarship.org/uc/item/2fd258s7.

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

MLA Handbook (7^th Edition):

Jagannathan, Arjun. “The dynamics of upstream blocking and hydraulic control in continuously stratified flow past topography.” 2018. Web. 26 Feb 2021.

Vancouver:

Jagannathan A. The dynamics of upstream blocking and hydraulic control in continuously stratified flow past topography. [Internet] [Thesis]. University of California – San Diego; 2018. [cited 2021 Feb 26]. Available from: http://www.escholarship.org/uc/item/2fd258s7.

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

Council of Science Editors:

Jagannathan A. The dynamics of upstream blocking and hydraulic control in continuously stratified flow past topography. [Thesis]. University of California – San Diego; 2018. Available from: http://www.escholarship.org/uc/item/2fd258s7

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

University of Adelaide

23. Raimondo, Thomas. The architecture and evolution of intracontinental orogens: a structural, metamorphic and geochemical characterisation.

Degree: 2011, University of Adelaide

URL: http://hdl.handle.net/2440/75700

► Intracontinental orogens are irreconcilable with conventional plate tectonics theory, which confines mountain building to plate-margin settings alone. However, the comparative rarity of such orogenic systems… (more)

▼ Intracontinental orogens are irreconcilable with conventional plate tectonics theory, which confines mountain building to plate-margin settings alone. However, the comparative rarity of such orogenic systems in the geological record means that their architecture and evolution are poorly understood. In order to address this deficiency, this thesis presents an integrated framework that characterises the structural, metamorphic and geochemical features of intracontinental reworking in central and southeastern Australia. The axial zone of the Ediacaran–Cambrian (600–530 Ma) Petermann Orogen, western Musgrave Province, is characterised by pervasive mylonitic deformation and low geothermal gradient metamorphism that formed at deep crustal levels (P = 10–14 kbar and T = 700–800 °C). Peak metamorphic conditions were attained at c. 570 Ma, followed by slow cooling to 600–660 °C by c. 540 Ma, at an average rate of 2–6 °C Myr⁻¹. The macroscopic structural, kinematic and metamorphic architecture of this terrane is broadly comparable in style to the Himalayan‒ Tibetan Orogen, suggesting that both systems are dominantly shaped by the gravitationally-driven flow of deep crustal material. This similarity also extends to their spatial and temporal scales, overall cooling histories, average geothermal gradients, levels of exhumation and extents of crustal thickening, implying that the basic anatomy of intracontinental orogens is analogous to that of typical collisional belts. The Ordovician–Carboniferous (450–300 Ma) Alice Springs Orogen is characterised by intensely metasomatised ductile shear zones that dissect the eastern Arunta Region. Similar alteration features are also observed in the Cambrian–Ordovician (514–490 Ma) Delamerian Orogen, southern Curnamona Province. In both cases, isotopic datasets confirm that substantial volumes of surface-derived fluids were involved in the rehydration of the deep crust. Calculated δ¹⁸O and δD fluid values are as low as ~2‰ and –60‰ for the former, whereas garnet porphyroblasts from the latter exhibit equilibrium δ¹⁸O fluid values of ~4‰. It is argued these surficial fluid signatures are imposed in the vicinity of the brittle‒ductile transition by the burial and dehydration of hydrothermally-altered fault panels, rather than the deep drawdown of a mobile fluid phase via hydraulic forcing. The resultant accumulation of increasing fluid volumes in penetrative fault networks promotes extensive metasomatism and reaction softening at the locus of stress transmission from plate-boundary sources. It is therefore concluded that the interaction of externally-derived fluids with refractory crustal material is a key contributing factor to critical reductions in lithospheric strength, ultimately providing strong impetus for the initiation and advancement of intracontinental orogenesis. Advisors/Committee Members: Hand, Martin Phillip (advisor), School of Earth and Environmental Sciences (school).

Subjects/Keywords: intracontinental; channel flow; SIMS; fluid flow; stable isotopes; shear zone; metasomatism; Arunta; Musgrave; Curnamona

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

APA (6^th Edition):

Raimondo, T. (2011). The architecture and evolution of intracontinental orogens: a structural, metamorphic and geochemical characterisation. (Thesis). University of Adelaide. Retrieved from http://hdl.handle.net/2440/75700

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):

Raimondo, Thomas. “The architecture and evolution of intracontinental orogens: a structural, metamorphic and geochemical characterisation.” 2011. Thesis, University of Adelaide. Accessed February 26, 2021. http://hdl.handle.net/2440/75700.

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

MLA Handbook (7^th Edition):

Raimondo, Thomas. “The architecture and evolution of intracontinental orogens: a structural, metamorphic and geochemical characterisation.” 2011. Web. 26 Feb 2021.

Vancouver:

Raimondo T. The architecture and evolution of intracontinental orogens: a structural, metamorphic and geochemical characterisation. [Internet] [Thesis]. University of Adelaide; 2011. [cited 2021 Feb 26]. Available from: http://hdl.handle.net/2440/75700.

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

Council of Science Editors:

Raimondo T. The architecture and evolution of intracontinental orogens: a structural, metamorphic and geochemical characterisation. [Thesis]. University of Adelaide; 2011. Available from: http://hdl.handle.net/2440/75700

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

Delft University of Technology

24. Korevaar, Iris (author). Assesing the response of arterial and venous smooth muscle cells to varying shear stress levels.

Degree: 2019, Delft University of Technology

URL: http://resolver.tudelft.nl/uuid:66a907eb-64de-41ed-a86d-9fbae24704ca

► Worldwide 8-16% of the people are affected by chronic kidney disease (CKD). If the CKD is undetected, people have the risk to develop progressive loss… (more)

▼ Worldwide 8-16% of the people are affected by chronic kidney disease (CKD). If the CKD is undetected, people have the risk to develop progressive loss of kidney function, which can lead to kidney failure. People with kidney failure will need dialysis to take over the kidney function. For the hemodialysis a vascular access is needed, currently the preferred vascular access is an Arteriovenous fistula (AVF). But the AVF still has the limitation that maturation failure is a significant problem. The maturation failure is mainly caused by stenosis and thrombosis at the venous side of the AVF. To successfully mature the vein needs to adapt to the changes due to the creation of the AVF. Due to the higher shear stress, some of the endothelial cells in the AVF could be damaged, due to this damage arterial and venous vascular smooth muscle cells (VSMCs) are directly exposed to the blood flow. This means there will be a direct shear stress on the VSMCs. Besides this direct shear stress, venous VSMCs are also exposed to a much higher shear stress. The difference in response to this higher shear stress between the arterial and venous VSMCs may cause the problems within the AVF. In order to assess the difference in response between arterial and venous VSMCs flow experiments were performed with the IBIDI flow culturing system. HUASMCs, HUVSMCs and human primary VSMCs were used in these flow experiments. Immunofluorescence and quantitative polymerase chain reaction (qPCR) were performed to analyze the outcome of the flow experiments. This study shows that there is a difference between arterial and venous VSMCs in response to shear stress in alignment of the VSMCs after the flow experiments and within the RNA expression. But further research is necessary to confirm these findings. The results and set up of this study are a good basis for future research into the difference between arterial and venous VSMCs. Advisors/Committee Members: Zadpoor, Amir (mentor), Fratila-Apachitei, Lidy (graduation committee), Geelhoed, Wouter (graduation committee), Delft University of Technology (degree granting institution).

Subjects/Keywords: Vascular Smooth Muscle Cells; Arteriovenous fistula; Shear Stress; Flow experiments; IBIDI flow culturing system

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

APA (6^th Edition):

Korevaar, I. (. (2019). Assesing the response of arterial and venous smooth muscle cells to varying shear stress levels. (Masters Thesis). Delft University of Technology. Retrieved from http://resolver.tudelft.nl/uuid:66a907eb-64de-41ed-a86d-9fbae24704ca

Chicago Manual of Style (16^th Edition):

Korevaar, Iris (author). “Assesing the response of arterial and venous smooth muscle cells to varying shear stress levels.” 2019. Masters Thesis, Delft University of Technology. Accessed February 26, 2021. http://resolver.tudelft.nl/uuid:66a907eb-64de-41ed-a86d-9fbae24704ca.

MLA Handbook (7^th Edition):

Korevaar, Iris (author). “Assesing the response of arterial and venous smooth muscle cells to varying shear stress levels.” 2019. Web. 26 Feb 2021.

Vancouver:

Korevaar I(. Assesing the response of arterial and venous smooth muscle cells to varying shear stress levels. [Internet] [Masters thesis]. Delft University of Technology; 2019. [cited 2021 Feb 26]. Available from: http://resolver.tudelft.nl/uuid:66a907eb-64de-41ed-a86d-9fbae24704ca.

Council of Science Editors:

Korevaar I(. Assesing the response of arterial and venous smooth muscle cells to varying shear stress levels. [Masters Thesis]. Delft University of Technology; 2019. Available from: http://resolver.tudelft.nl/uuid:66a907eb-64de-41ed-a86d-9fbae24704ca

Michigan State University

25. Safaripour-Tabalvandani, Alireza. Effect of shear layer unsteadiness on the aerodynamics of a pitching airfoil.

Degree: 2020, Michigan State University

URL: http://etd.lib.msu.edu/islandora/object/etd:48391

►

Thesis Ph. D. Michigan State University. Mechanical Engineering 2020.

It is common practice to utilize a uniform approach flow in most of the problems in… (more)

▼

Thesis Ph. D. Michigan State University. Mechanical Engineering 2020.

It is common practice to utilize a uniform approach flow in most of the problems in aerodynamics. However, in numerous circumstances the complex approach flows found in nature can be significantly non-uniform and even include spatially non-uniform temporal fluctuations. Motivated by these non-uniform unsteady flows, this experimental study investigates the effects of non-uniform approach flow unsteadiness on the aerodynamic performance of an airfoil.To isolate the effects of unsteadiness from those of the mean non-uniform approach flow, two non-uniform (shear) flows with a matching mean velocity profile are generated in a water tunnel facility. One of these profiles is made through a canonical two-stream shear layer, which is known to contain vortical structures and exhibit non-uniform velocity fluctuations. A matching shear velocity profile with uniform low level fluctuations is generated utilizing a modified shaped honeycomb shear generation method based on the original model proposed by Kotansky (1966). These shear flows demonstrate the same mean behavior and only differ in their fluctuation profiles.Behavior and development of both shear flows are examined through measurements of their streamwise velocity profile at multiple downstream locations utilizing single component molecular tagging velocimetry. The steady and unsteady shear flows are found to produce the same mean velocity profile with different classes of velocity fluctuations. The steady shear flow demonstrates a uniform low level of fluctuating velocity profile while the unsteady shear layer velocity fluctuations mimic the signature fluctuating velocity profile of plane mixing layers, with a high level of fluctuations in the center and a gradual decrease in fluctuations moving away from the shear layer center line.A NACA0012 airfoil is positioned at the center of each shear flow and the average aerodynamic forces on the stationary airfoil are directly measured across a wide range of angles of attack. The resulting lift and drag coefficient curves are compared for each of these shear flows as well as the reference uniform flow. The unsteady shear layer is found to generate a positive lift at zero angle of attack, in contrast to the negative lift observed under the same condition in the steady shear flow. Furthermore, in the presence of the unsteady shear flow, the linear region of the lift curve around zero angle of attack shows a larger slope and extends over a wider range of angles of attack compared to those of the steady shear and uniform flow lift curves. The unsteady shear flow results in a smaller magnitude of drag at small angles of attack compared to the other two flow conditions.Force measurements are also performed with the airfoil set to sinusoidally pitch around its quarter chord over a range of oscillation frequencies at the center of both shear flows and the reference uniform flow. The mean lift results show that at small oscillation frequencies the steady and…

Advisors/Committee Members: Koochesfahani, Manoochehr M, Naguib, Ahmed M, Phanikumar, Mantha S, Mejia-Alvarez, Ricardo.

Subjects/Keywords: Aerodynamics; Aerofoils; Unsteady flow (Fluid dynamics); Fluid dynamics; Pitching (Aerodynamics); Shear flow; Mechanical engineering

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APA (6^th Edition):

Safaripour-Tabalvandani, A. (2020). Effect of shear layer unsteadiness on the aerodynamics of a pitching airfoil. (Thesis). Michigan State University. Retrieved from http://etd.lib.msu.edu/islandora/object/etd:48391

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):

Safaripour-Tabalvandani, Alireza. “Effect of shear layer unsteadiness on the aerodynamics of a pitching airfoil.” 2020. Thesis, Michigan State University. Accessed February 26, 2021. http://etd.lib.msu.edu/islandora/object/etd:48391.

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

MLA Handbook (7^th Edition):

Safaripour-Tabalvandani, Alireza. “Effect of shear layer unsteadiness on the aerodynamics of a pitching airfoil.” 2020. Web. 26 Feb 2021.

Vancouver:

Safaripour-Tabalvandani A. Effect of shear layer unsteadiness on the aerodynamics of a pitching airfoil. [Internet] [Thesis]. Michigan State University; 2020. [cited 2021 Feb 26]. Available from: http://etd.lib.msu.edu/islandora/object/etd:48391.

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

Council of Science Editors:

Safaripour-Tabalvandani A. Effect of shear layer unsteadiness on the aerodynamics of a pitching airfoil. [Thesis]. Michigan State University; 2020. Available from: http://etd.lib.msu.edu/islandora/object/etd:48391

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

University of Lund

26. Dong, Junhao. Numerical study of dense particle flows under planar shear.

Degree: 2020, University of Lund

URL: https://lup.lub.lu.se/record/63c26d05-089a-4621-af87-7988d2db73b3 ; https://portal.research.lu.se/ws/files/84303638/Junhao_only_kappa.pdf

► In this thesis I conducted numerical simulations to study the flow behavior of dense particle flows composed of hard particles under planar shear using the… (more)

▼ In this thesis I conducted numerical simulations to study the flow behavior of dense particle flows composed of hard particles under planar shear using the discrete element method. The simulations were carried out in two dimensional systems, where the particles are modelled as circular discs. The discs are non-Brownian and neutrally buoyant. The granular flows can be either dry or immersed in a Newtonian fluid, where the fluid is treated in a mean field manner and represented by a velocity profile. The works that are included in this thesis can be divided into two parts. The first (Paper I+II) focus on the rheology of discontinuous shear thickening (DST) granular flows under steady planar shear (i.e.~with a constant shear-rate). The DST behavior is reproduced using the critical load model (CLM), where a threshold force is introduced for determining whether there is friction between the discs at contact. A contact is frictional if the normal force between the discs is larger than the threshold. It is found that a key parameter that controls the rheology of such flow is the fraction of frictional contacts, defined as the ratio of the number of frictional contacts to the total number of contacts. By performing simulations under controlled imposed pressure, we are able to investigate behaviors of suspensions close to shear jamming points as well as suspensions with intermediate fraction of frictional contacts. The constitutive laws are then presented, which are used to predict rheology of discontinuous shear thickening particle flows under various shear protocols. The types of particle flows range from viscous suspensions where the particles are strictly overdamped so that the particle inertia are negligible to dry granular flows where the particle inertia are dominant, as well as suspensions where both particle inertia and viscous drag is important. The second part (Paper III and IV) focuses on the behaviors of dense viscous suspensions under oscillatory planar shear. The simulations wereconducted both with constant packing fraction and constant imposed pressure. The oscillatory shear is either a pure oscillation or with an extra oscillatory shear parallel to a primary shear. It is found that by having an oscillatory shear parallel to the primary shear, the viscosity of the suspensions decreased. Furthermore, the shear jamming packing fractions for the suspensions composed of frictional particles are found to be increased under oscillation conditions, possibly due to the microstructure of the suspensions.

Subjects/Keywords: Mechanical Engineering; dense suspension; granular flow; shear thickening; oscillatory flow; rheology; Discrete element method

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

APA (6^th Edition):

Dong, J. (2020). Numerical study of dense particle flows under planar shear. (Doctoral Dissertation). University of Lund. Retrieved from https://lup.lub.lu.se/record/63c26d05-089a-4621-af87-7988d2db73b3 ; https://portal.research.lu.se/ws/files/84303638/Junhao_only_kappa.pdf

Chicago Manual of Style (16^th Edition):

Dong, Junhao. “Numerical study of dense particle flows under planar shear.” 2020. Doctoral Dissertation, University of Lund. Accessed February 26, 2021. https://lup.lub.lu.se/record/63c26d05-089a-4621-af87-7988d2db73b3 ; https://portal.research.lu.se/ws/files/84303638/Junhao_only_kappa.pdf.

MLA Handbook (7^th Edition):

Dong, Junhao. “Numerical study of dense particle flows under planar shear.” 2020. Web. 26 Feb 2021.

Vancouver:

Dong J. Numerical study of dense particle flows under planar shear. [Internet] [Doctoral dissertation]. University of Lund; 2020. [cited 2021 Feb 26]. Available from: https://lup.lub.lu.se/record/63c26d05-089a-4621-af87-7988d2db73b3 ; https://portal.research.lu.se/ws/files/84303638/Junhao_only_kappa.pdf.

Council of Science Editors:

Dong J. Numerical study of dense particle flows under planar shear. [Doctoral Dissertation]. University of Lund; 2020. Available from: https://lup.lub.lu.se/record/63c26d05-089a-4621-af87-7988d2db73b3 ; https://portal.research.lu.se/ws/files/84303638/Junhao_only_kappa.pdf

University of Victoria

27. Barannyk, Oleksandr. Shear layer instabilities and flow-acoustic coupling in valves: application to power plant components and cardiovascular devices.

Degree: Department of Mechanical Engineering, 2014, University of Victoria

URL: http://hdl.handle.net/1828/5372

► In the first part of this dissertation, the phenomenon of self-sustained pressure os-cillations due to the flow past a circular, axisymmetric cavity, associated with inline… (more)

▼ In the first part of this dissertation, the phenomenon of self-sustained pressure os-cillations due to the flow past a circular, axisymmetric cavity, associated with inline gate valves, was investigated. In many engineering applications, such as flows through open gate valves, there exists potential for coupling between the vortex shedding from the up-stream edge of the cavity and a diametral mode of the acoustic pressure fluctuations. The effects of the internal pipe geometry immediately upstream and downstream of the shal-low cavity on the characteristics of partially trapped diametral acoustic modes were in-vestigated numerically and experimentally on a scaled model of a gate valve mounted in a pipeline that contained convergence-divergence sections in the vicinity of the valve. The resonant response of the system corresponded to the second acoustic diametral mode of the cavity. Excitation of the dominant acoustic mode was accompanied by pressure oscillations, and, in addition to that, as the angle of the converging-diverging section of the main pipeline in the vicinity of the cavity increased, the trapped behavior of the acoustic diametral modes diminished, and additional antinodes of the acoustic pressure wave were observed in the main pipeline. In addition to that, the effect of shallow chamfers, introduced at the upstream and/or downstream cavity edges, was investigated in the experimental system that con-tained a deep, circular, axisymmetric cavity. Through the measurements of unsteady pressure and associated acoustic mode shapes, which were calculated numerically for several representative cases of the internal cavity geometry, it was possible to identify the configuration that corresponded to the most efficient noise suppression. This arrangement also allowed calculation of the azimuthal orientation of the acoustic modes, which were classified as stationary, partially spinning or spinning. Introduction of shallow chamfers at the upstream and the downstream edges of the cavity resulted in changes of azimuthal orientation and spinning behaviour of the acoustic modes. In addition, introduction of splitter plates in the cavity led to pronounced change in the spatial orientation and the spinning behaviour of the acoustic modes. The short splitter plates changed the behaviour of the dominant acoustic modes from partially spinning to stationary, while the long split-ter plates enforced the stationary behaviour across all resonant acoustic modes. Finally, the evolution of fully turbulent, acoustically coupled shear layers that form across deep, axisymmetric cavities and the effects of geometric modifications of the cavity edges on the separated flow structure were investigated using digital particle image velocimetry (PIV). Instantaneous, time- and phase-averaged patterns of vorticity pro-vided insight into the flow physics during flow tone generation and noise suppression by the geometric modifications. In particular, the first mode of the shear layer oscillations was significantly affected by shallow chamfers… Advisors/Committee Members: Oshkai, Peter (supervisor).

Subjects/Keywords: abnormal flow patterns; ascending aorta; coherent vortical structures; heart valve; inline gate valve; pulsatile jet-like flow; self-sustained pressure oscillations; separated shear layers; shear layer instabilities; turbulent shear stresses

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

APA (6^th Edition):

Barannyk, O. (2014). Shear layer instabilities and flow-acoustic coupling in valves: application to power plant components and cardiovascular devices. (Thesis). University of Victoria. Retrieved from http://hdl.handle.net/1828/5372

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):

Barannyk, Oleksandr. “Shear layer instabilities and flow-acoustic coupling in valves: application to power plant components and cardiovascular devices.” 2014. Thesis, University of Victoria. Accessed February 26, 2021. http://hdl.handle.net/1828/5372.

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

MLA Handbook (7^th Edition):

Barannyk, Oleksandr. “Shear layer instabilities and flow-acoustic coupling in valves: application to power plant components and cardiovascular devices.” 2014. Web. 26 Feb 2021.

Vancouver:

Barannyk O. Shear layer instabilities and flow-acoustic coupling in valves: application to power plant components and cardiovascular devices. [Internet] [Thesis]. University of Victoria; 2014. [cited 2021 Feb 26]. Available from: http://hdl.handle.net/1828/5372.

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

Council of Science Editors:

Barannyk O. Shear layer instabilities and flow-acoustic coupling in valves: application to power plant components and cardiovascular devices. [Thesis]. University of Victoria; 2014. Available from: http://hdl.handle.net/1828/5372

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

NSYSU

28. Wu, Yi-Hsin. Flow induce vibration of a circular cylinder with different mass ratio in shear flow.

Degree: Master, Mechanical and Electro-Mechanical Engineering, 2010, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0209110-140012

► This thesis is an experimental study of shear effect of a two-degree-of-freedom cylinder in fluid flow in terms of different mass ratio. This study is… (more)

Subjects/Keywords: two-degree-of-freedom cylinder; vortex-induce vibration; shear flow

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

APA (6^th Edition):

Wu, Y. (2010). Flow induce vibration of a circular cylinder with different mass ratio in shear flow. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0209110-140012

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):

Wu, Yi-Hsin. “Flow induce vibration of a circular cylinder with different mass ratio in shear flow.” 2010. Thesis, NSYSU. Accessed February 26, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0209110-140012.

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

MLA Handbook (7^th Edition):

Wu, Yi-Hsin. “Flow induce vibration of a circular cylinder with different mass ratio in shear flow.” 2010. Web. 26 Feb 2021.

Vancouver:

Wu Y. Flow induce vibration of a circular cylinder with different mass ratio in shear flow. [Internet] [Thesis]. NSYSU; 2010. [cited 2021 Feb 26]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0209110-140012.

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

Council of Science Editors:

Wu Y. Flow induce vibration of a circular cylinder with different mass ratio in shear flow. [Thesis]. NSYSU; 2010. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0209110-140012

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

NSYSU

29. Chen, Hai-min. Analysis of Plasticity and Shear Band Deformation Mechanism in Bulk Metallic Glasses and Composites.

Degree: PhD, Materials and Optoelectronic Science, 2009, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-1116109-201234

► On the toughening of bulk metallic glasses (BMGs), successful results in the phase-separated Zr63.8Ni16.2Cu15Al5 BMG have achieved compressive ductility over 15% through the computational-thermodynamic approach.… (more)

▼ On the toughening of bulk metallic glasses (BMGs), successful results in the phase-separated Zr63.8Ni16.2Cu15Al5 BMG have achieved compressive ductility over 15% through the computational-thermodynamic approach. In this study, the phase-separated Zr63.8Ni16.2Cu15Al5 BMG was compressed to nominal strains of 3%, 7%, and 10% at low strain rates (~10-4 s-1) and the results demonstrated that the BMG exhibited apparent uniform deformation initially, followed by visible local shear bands development. Afterwards, a single shear along the principal shear plane was soon developed and mainly dominated the whole deformation process. The principal shear contributed more than 2/3 of the overall plastic strain until failure. It was also found that the local shear strain varied along the principal shear plane and decreased monotonically from the shear band initiation site. Subsequently, in-situ compression experiments were conducted to monitor the change of sample shape during deformation in order to properly correlate with the stress-strain curve. The observed images showed that there was a one-to-one correspondence between the intermittent sample sliding and flow serration in the plastic region of stress-strain curve. Further investigations on flow serration were conducted on the Pd40Ni40P20 BMG through the compression experiments equipped with high-sensitivity strain gauges directly attached to two opposite sides of the test sample. There was an accompanied displacement burst when a shear band starts to propagate during deformation and this displacement burst would be accurately captured by the high-sensitivity strain gauges. Based on the displacement-time profile for one serration, shear-band propagating speed can be estimated and found to be insensitive to the applied strain rates (or the applied crosshead speeds). The disappearance of flow serration at high strain rates should be a result that the signal of displacement burst was overwhelmed by the applied strain rate. Using the shear strain rate data, the measured viscosity within a propagating shear band was found to be relatively low, which is in similar to the viscosity values reported in the supercooled liquid region during homogeneous deformation. In comparison with shear band propagation in the brittle Mg58Cu31Y6Nd5 and Au49Ag5.5Pd2.3Cu26.9Si16.3, moderately ductile Cu50Zr43Al7 and Pd40Ni40P20, and highly ductile phased-separated Zr63.8Ni16.2Cu15Al5 systems, the ductility of BMGs appears to be closely related to the dynamics during shear band propagation. The more ductile in nature the metallic glass is, the slower the shear band propagating speed would become. We also made attempts to investigate the shear band propagation in the porous Mo particles reinforced Mg58Cu28.5Gd11Ag2.5 bulk metallic glass composites (BMGCs) with up to 10% compressive failure strain. It was found that flow serration was absent in the stress-strain curve. Using high-sensitivity strain gauges, no distinct displacement burst was detected in the displacement-time profile. The diappearance of flow… Advisors/Committee Members: Ker-Chang Hsieh (chair), Shian-Ching Jang (chair), Jinn Chu (chair), Chih-Ching Huang (committee member), Po-We Kao (chair).

Subjects/Keywords: shear band propagation; plastic strain; bulk metallic glasses; flow serration

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

APA (6^th Edition):

Chen, H. (2009). Analysis of Plasticity and Shear Band Deformation Mechanism in Bulk Metallic Glasses and Composites. (Doctoral Dissertation). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-1116109-201234

Chicago Manual of Style (16^th Edition):

Chen, Hai-min. “Analysis of Plasticity and Shear Band Deformation Mechanism in Bulk Metallic Glasses and Composites.” 2009. Doctoral Dissertation, NSYSU. Accessed February 26, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-1116109-201234.

MLA Handbook (7^th Edition):

Chen, Hai-min. “Analysis of Plasticity and Shear Band Deformation Mechanism in Bulk Metallic Glasses and Composites.” 2009. Web. 26 Feb 2021.

Vancouver:

Chen H. Analysis of Plasticity and Shear Band Deformation Mechanism in Bulk Metallic Glasses and Composites. [Internet] [Doctoral dissertation]. NSYSU; 2009. [cited 2021 Feb 26]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-1116109-201234.

Council of Science Editors:

Chen H. Analysis of Plasticity and Shear Band Deformation Mechanism in Bulk Metallic Glasses and Composites. [Doctoral Dissertation]. NSYSU; 2009. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-1116109-201234

NSYSU

30. Tsai, Ming-Ju. Stretching of DNA Molecules and Flow Field Characteristic in Semi-Circle and Quartered-Circle Microchannels.

Degree: Master, Mechanical and Electro-Mechanical Engineering, 2016, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0019116-144920

► In this study, used electroosmotic-driven to generate shear flow in semi-circle and quartered-circle microchannel which were designed to investigate the stretching of Î»DNA molecules and… (more)

Subjects/Keywords: Î¼PIV; DNA molecules; hydrodynamic stretch; electroosmotic driven; shear flow

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

APA (6^th Edition):

Tsai, M. (2016). Stretching of DNA Molecules and Flow Field Characteristic in Semi-Circle and Quartered-Circle Microchannels. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0019116-144920

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):

Tsai, Ming-Ju. “Stretching of DNA Molecules and Flow Field Characteristic in Semi-Circle and Quartered-Circle Microchannels.” 2016. Thesis, NSYSU. Accessed February 26, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0019116-144920.

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

MLA Handbook (7^th Edition):

Tsai, Ming-Ju. “Stretching of DNA Molecules and Flow Field Characteristic in Semi-Circle and Quartered-Circle Microchannels.” 2016. Web. 26 Feb 2021.

Vancouver:

Tsai M. Stretching of DNA Molecules and Flow Field Characteristic in Semi-Circle and Quartered-Circle Microchannels. [Internet] [Thesis]. NSYSU; 2016. [cited 2021 Feb 26]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0019116-144920.

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

Council of Science Editors:

Tsai M. Stretching of DNA Molecules and Flow Field Characteristic in Semi-Circle and Quartered-Circle Microchannels. [Thesis]. NSYSU; 2016. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0019116-144920

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

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Open Access Theses and Dissertations