subject:(Fuel spray heat release)

University of Illinois – Urbana-Champaign

1. Motily, Austen. Evaluation of hot surface ignition device performance with high-pressure kerosene fuel sprays.

Degree: MS, Mechanical Engineering, 2020, University of Illinois – Urbana-Champaign

► Among the range of commercially feasible propulsion systems, compression ignition (CI) engines present many advantages for light-duty vehicle operation. In particular, CI engines remain an… (more)

▼ Among the range of commercially feasible propulsion systems, compression ignition (CI) engines present many advantages for light-duty vehicle operation. In particular, CI engines remain an optimal choice for unmanned aerial vehicles (UAVs) designed to operate at moderate flight speeds. However, one of the primary limitations of CI engines is that they require well-characterized, highly-reactive diesel fuel to operate properly. As the United States Department of Defense implements the single fuel concept and with global efforts to develop alternatively derived fuels, it is paramount that modern CI engines have the capability to perform with a diverse variety of fuel types. At its core, this challenge can be framed as an ignition problem, where low reactivity fuels and extreme operating conditions result in long ignition delays, engine misfires, and power loss. It is for this reason that novel ignition devices be developed to support reliable CI engine operation. Hot surface energy addition devices are a promising technology to improve ignition behavior, but the mechanisms by which the heating element supports the ignition process are not well understood. This study evaluates the performance and limitations of commercial off-the-shelf (COTS) heating elements in functioning as continuous-use ignition devices for kerosene-fueled CI engines. Furthermore, it examines the interaction between a single high-pressure fuel spray with a hot surface device in order to identify the most important parameters for optimizing ignition behavior. Results of these experiments demonstrate that existing heating elements can accelerate the ignition process for fuels with a wide range of reactivities, assuming a sufficient surface temperature can be achieved. Reaching these temperatures in an engine environment and maintaining these temperatures for long periods of operation, with acceptable heating element durability, will be the primary challenges in developing next-generation ignition systems. Advisors/Committee Members: Lee, Tonghun (advisor).

Subjects/Keywords: Hot surface ignition; Rapid compression machine; Fuel spray ignition; Energy assisted ignition; High-pressure fuel spray; Ignition modes; Ignition device; Fuel spray heat release; Low-reactivity fuels; High-speed chemiluminescence imaging

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APA (6^th Edition):

Motily, A. (2020). Evaluation of hot surface ignition device performance with high-pressure kerosene fuel sprays. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/107927

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):

Motily, Austen. “Evaluation of hot surface ignition device performance with high-pressure kerosene fuel sprays.” 2020. Thesis, University of Illinois – Urbana-Champaign. Accessed January 22, 2021. http://hdl.handle.net/2142/107927.

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

MLA Handbook (7^th Edition):

Motily, Austen. “Evaluation of hot surface ignition device performance with high-pressure kerosene fuel sprays.” 2020. Web. 22 Jan 2021.

Vancouver:

Motily A. Evaluation of hot surface ignition device performance with high-pressure kerosene fuel sprays. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2020. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/2142/107927.

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

Council of Science Editors:

Motily A. Evaluation of hot surface ignition device performance with high-pressure kerosene fuel sprays. [Thesis]. University of Illinois – Urbana-Champaign; 2020. Available from: http://hdl.handle.net/2142/107927

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

Michigan Technological University

2. Zhao, Le. AN EXPERIMENTAL AND COMPUTATIONAL STUDY OF FUEL SPRAY INTERACTION: FUNDAMENTALS AND ENGINE APPLICATIONS.

Degree: PhD, Department of Mechanical Engineering-Engineering Mechanics, 2018, Michigan Technological University

URL: https://digitalcommons.mtu.edu/etdr/636

► An efficient spray injection results in better vaporization and air-fuel mixing, leading to combustion stability and reduction of emissions in the internal combustion (IC)… (more)

▼ An efficient spray injection results in better vaporization and air-fuel mixing, leading to combustion stability and reduction of emissions in the internal combustion (IC) engines. The impingement of liquid fuels on chamber wall or piston surface in IC engines is a common phenomenon and fuel film formed in the spray-piston or cylinder wall impingement plays a critical role in engine performance and emissions. Therefore, the study of the spray impingement on the chamber wall or position surface is necessary. To understand the spray-wall interaction, a single droplet impingement on a solid surface with different conditions was first examined. The droplet-wall interaction outcomes, in particular focusing on the splashing criteria, were inspected and post-impingement characterizations including spreading factor, height ratio, contact line velocity, and dynamic contact angle was further analyzed based on the experimental data. The non-evaporation volume of fluid (VOF) model based on Eulerian approach was used to characterize single droplet impinging on the wall and provide a better understanding of the dynamic impact process. In addition, the study of droplet-to-droplet collision and multi-droplet impingement on a solid surface are performed, which is essential to aid in the spray-wall impingement investigation. As well, due to the evaporation drawing more attention during the engine combustion process, an evaporation VOF sub-model was developed and applied to multi-droplet impingement on a hot surface to qualitatively and quantitatively analyze the vaporizing process as droplets impacting onto the hot surface. After that, the non-vaporizing and vaporizing spray characteristics of spray-wall impingement at various operating conditions relevant to diesel engines were undertaken, with spray characterized using schlieren and Mie scattering diagnostics, as well as Refractive Index Matching (RIM) technique. Free and impinged spray structures and deposited wall-film formation and evaporation were qualitatively analyzed, spray properties and wall-film properties were quantified, and surface temperature and heat flux were measured. An Eulerian-Lagrangian modeling approach was employed to characterize the spray-wall interactions by means of a Reynolds-Averaged Navier-Stokes (RANS) formulation. The local spray characteristics in the vicinity of the wall and the local spray morphology near the impingement location were studied. Furthermore, multiple spray-to-spray collision derived from droplet-to-droplet collision, considering as one of the advanced injection strategies to enhance the engine performance, was studied at various gasoline engine conditions to explore the effect of colliding spray on spray related phenomena like atomization, vaporization, and mixing. Spray characteristics were obtained by the schlieren diagnostics and the experimental validated Computational Fluid Dynamic (CFD) simulations were based on Eulerian-Lagrangian approach to understand the mechanism behind the collisions of sprays and… Advisors/Committee Members: SEONG-YOUNG LEE.

Subjects/Keywords: fuel injection; droplet-wall impingement; spray-wall impingement; internal combustion engine; experiment; CFD; Heat Transfer, Combustion

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APA (6^th Edition):

Zhao, L. (2018). AN EXPERIMENTAL AND COMPUTATIONAL STUDY OF FUEL SPRAY INTERACTION: FUNDAMENTALS AND ENGINE APPLICATIONS. (Doctoral Dissertation). Michigan Technological University. Retrieved from https://digitalcommons.mtu.edu/etdr/636

Chicago Manual of Style (16^th Edition):

Zhao, Le. “AN EXPERIMENTAL AND COMPUTATIONAL STUDY OF FUEL SPRAY INTERACTION: FUNDAMENTALS AND ENGINE APPLICATIONS.” 2018. Doctoral Dissertation, Michigan Technological University. Accessed January 22, 2021. https://digitalcommons.mtu.edu/etdr/636.

MLA Handbook (7^th Edition):

Zhao, Le. “AN EXPERIMENTAL AND COMPUTATIONAL STUDY OF FUEL SPRAY INTERACTION: FUNDAMENTALS AND ENGINE APPLICATIONS.” 2018. Web. 22 Jan 2021.

Vancouver:

Zhao L. AN EXPERIMENTAL AND COMPUTATIONAL STUDY OF FUEL SPRAY INTERACTION: FUNDAMENTALS AND ENGINE APPLICATIONS. [Internet] [Doctoral dissertation]. Michigan Technological University; 2018. [cited 2021 Jan 22]. Available from: https://digitalcommons.mtu.edu/etdr/636.

Council of Science Editors:

Zhao L. AN EXPERIMENTAL AND COMPUTATIONAL STUDY OF FUEL SPRAY INTERACTION: FUNDAMENTALS AND ENGINE APPLICATIONS. [Doctoral Dissertation]. Michigan Technological University; 2018. Available from: https://digitalcommons.mtu.edu/etdr/636

INP Toulouse

3. Lamiel, Quentin. Analysis of spray-wall impingement, fuel film spreading and vaporisation for reciprocating engine applications : Analyse du mouillage, du développement et de l’évaporation d’un film liquide pour des applications moteurs automobiles.

Degree: Docteur es, Energétique et Transferts, 2019, INP Toulouse

URL: http://www.theses.fr/2019INPT0092

►

Le transport routier est responsable d’une partie des émissions de polluants sur la planète. Conscient de ce problème, des lois sur les émissions des véhicules… (more)

▼

Le transport routier est responsable d’une partie des émissions de polluants sur la planète. Conscient de ce problème, des lois sur les émissions des véhicules sont régulièrement votées afin de réduire l’impact environnemental du transport automobile. Ces lois de plus en plus restrictives ont poussé les fabricants automobiles à réduire la taille des moteurs essence et à utiliser des procédés d’injection directe afin d’augmenter le ratio puissance/volume des moteurs et réduire la consommation. Cependant avec l’utilisation de l’injection directe, de nouveaux problèmes apparaissent, notamment la production de particules fines, elles-mêmes réglementées. Cette thèse s’inscrit dans ce cadre. En effet, les films liquides engendrés par l’injection de carburant sont identifiés comme principaux responsables de la production de particules. Dans ce contexte, les films liquides sont étudiés expérimentalement à l’aide d’un injecteur haute pression disposant de 3 trous. Les aspects dynamiques de création et d’étalement du film liquides sont étudiés et modélisés. S’en suit une étude thermique de l’interaction entre le spray et la paroi. Afin de caractériser les pertes de chaleur observées lors de l’impact, ces pertes thermiques étant responsables d’un délai dans la vaporisation du carburant et donc d’inhomogénéités du mélange au moment de la combustion, une modélisation de ces pertes et du transfert thermique associé est aussi proposée. Enfin une étude des taux d’évaporation de plusieurs alcanes purs puis de mélanges est proposée. Ces mesures ont servi à la calibration d’un modèle numérique d’évaporation de films fins de carburants sur des parois chaudes. Autour de ces différentes études, une campagne d’essais moteurs a été effectuée. L’objectif est de confirmer que les études expérimentales faites en laboratoires sont bien transposables (moyennant la prise de certaines précautions) aux moteurs automobiles. Les conclusions des différentes études sont finalementproposées

The road transport is responsible of a considerable amount of pollutants emissions at the worldwide scale. To tackle this issue, many laws are trying to give a framework to reduce the emissions at the global scale. The law are always more restrictive, and they oriented the car manufacturers to the reduction of their gasoline engine size. This phenomenon, called downsizing, lead to the use of direct injection in order to improve the power/volume ratio of the engine. However, with direct injection the problem of particle emissions arose. Indeed, the liquid film generated during the injection process are responsible of inhomogeneities in the combustion chamber which lead to particles formation. In this context, the study of the fuel films in the combustion chamber is a major concern. To perform this study several experimental apparatus are designed in this thesis. A high-pressure 3-hole solenoid injector is used in order to generate liquid films. The generation and the spreading of the liquid films is observed and modelled. Then the thermal aspects of the spray…

Advisors/Committee Members: Legendre, Dominique (thesis director).

Subjects/Keywords: Injection; Haute Pression; Spray; Transfert thermiques; Automobile; Étalement; Multicomposant; Modélisation; Carburant, Expérimental, Moteur; Injection; High-pressure; Spray; Heat transfer; Automotive; Spreading; Multi-component; Modelling; Fuel; Experimental - Engine

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

APA (6^th Edition):

Lamiel, Q. (2019). Analysis of spray-wall impingement, fuel film spreading and vaporisation for reciprocating engine applications : Analyse du mouillage, du développement et de l’évaporation d’un film liquide pour des applications moteurs automobiles. (Doctoral Dissertation). INP Toulouse. Retrieved from http://www.theses.fr/2019INPT0092

Chicago Manual of Style (16^th Edition):

Lamiel, Quentin. “Analysis of spray-wall impingement, fuel film spreading and vaporisation for reciprocating engine applications : Analyse du mouillage, du développement et de l’évaporation d’un film liquide pour des applications moteurs automobiles.” 2019. Doctoral Dissertation, INP Toulouse. Accessed January 22, 2021. http://www.theses.fr/2019INPT0092.

MLA Handbook (7^th Edition):

Lamiel, Quentin. “Analysis of spray-wall impingement, fuel film spreading and vaporisation for reciprocating engine applications : Analyse du mouillage, du développement et de l’évaporation d’un film liquide pour des applications moteurs automobiles.” 2019. Web. 22 Jan 2021.

Vancouver:

Lamiel Q. Analysis of spray-wall impingement, fuel film spreading and vaporisation for reciprocating engine applications : Analyse du mouillage, du développement et de l’évaporation d’un film liquide pour des applications moteurs automobiles. [Internet] [Doctoral dissertation]. INP Toulouse; 2019. [cited 2021 Jan 22]. Available from: http://www.theses.fr/2019INPT0092.

Council of Science Editors:

Lamiel Q. Analysis of spray-wall impingement, fuel film spreading and vaporisation for reciprocating engine applications : Analyse du mouillage, du développement et de l’évaporation d’un film liquide pour des applications moteurs automobiles. [Doctoral Dissertation]. INP Toulouse; 2019. Available from: http://www.theses.fr/2019INPT0092

King Abdullah University of Science and Technology

4. Khamedov, Ruslan. A Computational Study of Ammonia Combustion.

Degree: 2020, King Abdullah University of Science and Technology

URL: http://hdl.handle.net/10754/663983

► The utilization of ammonia as a fuel is a pragmatic approach to pave the way towards a low-carbon economy. Ammonia compromises almost 18 % of… (more)

▼ The utilization of ammonia as a fuel is a pragmatic approach to pave the way towards a low-carbon economy. Ammonia compromises almost 18 % of hydrogen by mass and accepted as one of the hydrogen combustion enablers with existing infrastructure for transportation and storage. From an environmental and sustainability standpoint, ammonia combustion is an attractive energy source with zero carbon dioxide emissions. However, from a practical point of view, the direct combustion of ammonia is not feasible due to the low reactive nature of ammonia. Due to the low combustion intensity, and the higher nitrogen oxide emission, ammonia was not fully investigated and there is still a lack of fundamental knowledge of ammonia combustion. In this thesis, the computational study of ammonia premixed flame characteristics under various hydrogen addition ratios and moderate or intense low oxygen dilution (MILD) conditions were investigated. Particularly, the heat release characteristics and dominant reaction pathways were analyzed. The analysis revealed that the peak of heat release for ammonia flame occurs near burned gas, which raises a question regarding the physics of this. Further analysis identified the dominant reaction pathways and the intermediate species (NH2 and OH), which are mainly produced in the downstream and back diffused to the leading edge and produce some heat in the low-temperature zone. To overcome low reactivity and poor combustion performance of pure ammonia mixture, the onboard ammonia decomposition to hydrogen and nitrogen followed by blending ammonia with hydrogen is a feasible approach to improve ammonia combustion intensity. With increasing hydrogen amount in the mixture, the enhancement of heat release occurs due to both transport and chemical effect of hydrogen. Another approach to mitigate the low reactive nature of ammonia may be eliminated by applying the promising combustion concept known as MILD combustion. The heat release characteristics and flame marker of ammonia turbulent premixed MILD combustion were investigated. The high fidelity numerical simulation was performed to answer fundamental questions of ammonia turbulent premixed combustion characteristics.

Subjects/Keywords: ammonia combustion; carbon-free fuel; Direct numerical simulation; heat release rate; numerical simulation; turbulent premixed combustion

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APA (6^th Edition):

Khamedov, R. (2020). A Computational Study of Ammonia Combustion. (Thesis). King Abdullah University of Science and Technology. Retrieved from http://hdl.handle.net/10754/663983

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):

Khamedov, Ruslan. “A Computational Study of Ammonia Combustion.” 2020. Thesis, King Abdullah University of Science and Technology. Accessed January 22, 2021. http://hdl.handle.net/10754/663983.

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

MLA Handbook (7^th Edition):

Khamedov, Ruslan. “A Computational Study of Ammonia Combustion.” 2020. Web. 22 Jan 2021.

Vancouver:

Khamedov R. A Computational Study of Ammonia Combustion. [Internet] [Thesis]. King Abdullah University of Science and Technology; 2020. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/10754/663983.

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

Council of Science Editors:

Khamedov R. A Computational Study of Ammonia Combustion. [Thesis]. King Abdullah University of Science and Technology; 2020. Available from: http://hdl.handle.net/10754/663983

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

University of Alberta

5. Therrien, David S. Heat Transfer Analysis of Flame-sprayed Metal-polymer Composite Structures.

Degree: MS, Department of Mechanical Engineering, 2013, University of Alberta

URL: https://era.library.ualberta.ca/files/736664763

► The temperature distribution of a flame-sprayed metallic layer on glass fiber-reinforced epoxy flat plates was determined experimentally, analytically, and numerically. The composite samples consisted of… (more)

Subjects/Keywords: Composite; Heat Transfer; Thermal Spray

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APA (6^th Edition):

Therrien, D. S. (2013). Heat Transfer Analysis of Flame-sprayed Metal-polymer Composite Structures. (Masters Thesis). University of Alberta. Retrieved from https://era.library.ualberta.ca/files/736664763

Chicago Manual of Style (16^th Edition):

Therrien, David S. “Heat Transfer Analysis of Flame-sprayed Metal-polymer Composite Structures.” 2013. Masters Thesis, University of Alberta. Accessed January 22, 2021. https://era.library.ualberta.ca/files/736664763.

MLA Handbook (7^th Edition):

Therrien, David S. “Heat Transfer Analysis of Flame-sprayed Metal-polymer Composite Structures.” 2013. Web. 22 Jan 2021.

Vancouver:

Therrien DS. Heat Transfer Analysis of Flame-sprayed Metal-polymer Composite Structures. [Internet] [Masters thesis]. University of Alberta; 2013. [cited 2021 Jan 22]. Available from: https://era.library.ualberta.ca/files/736664763.

Council of Science Editors:

Therrien DS. Heat Transfer Analysis of Flame-sprayed Metal-polymer Composite Structures. [Masters Thesis]. University of Alberta; 2013. Available from: https://era.library.ualberta.ca/files/736664763

Indian Institute of Science

6. Deshmukh, Devendra. Studies On Automization And Sprays Of Plant Oil Biofuels Using Laser-Based Diagnostics.

Degree: PhD, Faculty of Engineering, 2014, Indian Institute of Science

URL: http://etd.iisc.ac.in/handle/2005/2419

► Atomization characteristics of liquid fuel sprays control combustion efficiency and emissions in engines. The present work is motivated by the need to study the atomization… (more)

▼ Atomization characteristics of liquid fuel sprays control combustion efficiency and emissions in engines. The present work is motivated by the need to study the atomization and spray structure of vegetable oil biofuels for which no data in the literature exists. In this work, various laser-based diagnostic techniques such as laser shadowgraphy, Particle/Droplet Image Analysis (PDIA) and Laser Sheet Dropsizing (LSD) are applied for studying atomization characteristics, tip penetration, droplet size and liquid volume fraction of Pongamia vegetable oil (SVO) and its blends with diesel. A constant volume high pressure spray visualization chamber is designed and fabricated to study SVO sprays at high gas pressure and temperature conditions. This optical chamber can be used for gas pressures up to 60 bar and temperatures up to 600 K. Optical access inside the chamber is provided through four quartz windows to perform various optical spray diagnostic studies. A high pressure spray injection facility based on components of common rail diesel injection system is designed. This facility can provide an injection pressure of up to 1700 bar with independent control over injection duration and timing. A marked difference is observed between diesel and SVO spray structures under atmospheric gas pressure condition. A very interesting observation related to the behavior of 100% SVO fuel when sprayed into atmospheric pressure is the presence of an intact liquid core even at injection pressure as high as 1600 bar. The presence of liquid core at high injection pressures is attributed to the high viscosity of SVOs and the non-Newtonian behavior of these oils under high pressure and shear. The spray characterization of the oil and its blends at high gas pressure shows that although the atomization is dramatically different from that at atmospheric gas pressure, it is still incomplete even at very high injection pressures. For a gas pressure of 30 bar, it is observed that the Sauter Mean Diameter (SMD) for Pongamia oil is more than twice that of diesel. A new method of simultaneously obtaining two-dimensional droplet size and quantitative liquid volume fraction data in sprays has been developed. Measurements with this method reveal a higher liquid volume fraction at the central axis of spray for Pongamia oil compared to that of diesel indicating potentially poor air-fuel mixing. The experimental data obtained and the spray tip penetration correlations developed for the vegetable oils and blends serve as useful inputs for fuel injection and engine system designers. Advisors/Committee Members: Ravikrishna, R V (advisor).

Subjects/Keywords: Liquid Fuel Sprays; Combustion Efficiency; Laser-based Diagnostics; Vegetable Oil Biofuels - Spray Atomization; Vegetable Oil Biofuels - Spray Structure; Plant Oil Biofuels; High Pressure Spray Visualization Chamber; Straight Vegetable Oil Sprays; Biofuels; Heat Engineering

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APA (6^th Edition):

Deshmukh, D. (2014). Studies On Automization And Sprays Of Plant Oil Biofuels Using Laser-Based Diagnostics. (Doctoral Dissertation). Indian Institute of Science. Retrieved from http://etd.iisc.ac.in/handle/2005/2419

Chicago Manual of Style (16^th Edition):

Deshmukh, Devendra. “Studies On Automization And Sprays Of Plant Oil Biofuels Using Laser-Based Diagnostics.” 2014. Doctoral Dissertation, Indian Institute of Science. Accessed January 22, 2021. http://etd.iisc.ac.in/handle/2005/2419.

MLA Handbook (7^th Edition):

Deshmukh, Devendra. “Studies On Automization And Sprays Of Plant Oil Biofuels Using Laser-Based Diagnostics.” 2014. Web. 22 Jan 2021.

Vancouver:

Deshmukh D. Studies On Automization And Sprays Of Plant Oil Biofuels Using Laser-Based Diagnostics. [Internet] [Doctoral dissertation]. Indian Institute of Science; 2014. [cited 2021 Jan 22]. Available from: http://etd.iisc.ac.in/handle/2005/2419.

Council of Science Editors:

Deshmukh D. Studies On Automization And Sprays Of Plant Oil Biofuels Using Laser-Based Diagnostics. [Doctoral Dissertation]. Indian Institute of Science; 2014. Available from: http://etd.iisc.ac.in/handle/2005/2419

University of Florida

7. Dong, Jun. An Experimental and Modeling Study of Fundamental Spray Cooling Heat Transfer for Terrestrial and In-Space Cryogenic Storage Tank Chilldown.

Degree: PhD, Mechanical Engineering - Mechanical and Aerospace Engineering, 2019, University of Florida

URL: https://ufdc.ufl.edu/UFE0054247

► The extension of human space exploration from a low earth orbit to a high earth orbit, then to Moon, Mars, and possibly asteroids and moons… (more)

Subjects/Keywords: boiling – chilldown – cryogenic – heat-transfer – spray-cooling

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APA (6^th Edition):

Dong, J. (2019). An Experimental and Modeling Study of Fundamental Spray Cooling Heat Transfer for Terrestrial and In-Space Cryogenic Storage Tank Chilldown. (Doctoral Dissertation). University of Florida. Retrieved from https://ufdc.ufl.edu/UFE0054247

Chicago Manual of Style (16^th Edition):

Dong, Jun. “An Experimental and Modeling Study of Fundamental Spray Cooling Heat Transfer for Terrestrial and In-Space Cryogenic Storage Tank Chilldown.” 2019. Doctoral Dissertation, University of Florida. Accessed January 22, 2021. https://ufdc.ufl.edu/UFE0054247.

MLA Handbook (7^th Edition):

Dong, Jun. “An Experimental and Modeling Study of Fundamental Spray Cooling Heat Transfer for Terrestrial and In-Space Cryogenic Storage Tank Chilldown.” 2019. Web. 22 Jan 2021.

Vancouver:

Dong J. An Experimental and Modeling Study of Fundamental Spray Cooling Heat Transfer for Terrestrial and In-Space Cryogenic Storage Tank Chilldown. [Internet] [Doctoral dissertation]. University of Florida; 2019. [cited 2021 Jan 22]. Available from: https://ufdc.ufl.edu/UFE0054247.

Council of Science Editors:

Dong J. An Experimental and Modeling Study of Fundamental Spray Cooling Heat Transfer for Terrestrial and In-Space Cryogenic Storage Tank Chilldown. [Doctoral Dissertation]. University of Florida; 2019. Available from: https://ufdc.ufl.edu/UFE0054247

8. Hayani, Musab Al. Offline Programming of Robots in Car Seat Production.

Degree: Division of Automation and Computer Engineering, 2013, University West

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-5415

► Company Purtech in Dals-Ed manufactures molded polyurethane (PUR). Examples of products that include polyurethane are car seats. Robots are used to fill the molds… (more)

Subjects/Keywords: robot; spray; wax; polyurethane; offline programming; release agent

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APA (6^th Edition):

Hayani, M. A. (2013). Offline Programming of Robots in Car Seat Production. (Thesis). University West. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-5415

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):

Hayani, Musab Al. “Offline Programming of Robots in Car Seat Production.” 2013. Thesis, University West. Accessed January 22, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-5415.

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

MLA Handbook (7^th Edition):

Hayani, Musab Al. “Offline Programming of Robots in Car Seat Production.” 2013. Web. 22 Jan 2021.

Vancouver:

Hayani MA. Offline Programming of Robots in Car Seat Production. [Internet] [Thesis]. University West; 2013. [cited 2021 Jan 22]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-5415.

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

Council of Science Editors:

Hayani MA. Offline Programming of Robots in Car Seat Production. [Thesis]. University West; 2013. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:hv:diva-5415

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

Delft University of Technology

9. Oskam, G.J.J. (author). Optimizing diesel engine condition monitoring: Research on diagnostic representation techniques based on in-cylinder pressure measurement.

Degree: 2014, Delft University of Technology

URL: http://resolver.tudelft.nl/uuid:037a6a9d-8655-429d-a361-bb5d9caf9c7f

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The aim of this thesis is to investigate whether other representation techniques of the in-cylinder pressure signal, besides the current pressure-crank angle curve, have the… (more)

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The aim of this thesis is to investigate whether other representation techniques of the in-cylinder pressure signal, besides the current pressure-crank angle curve, have the potential of improving the diagnosis in a condition monitoring program. Investigated are the quantitative representation of the heat release through Vibe parameters and the analysis of a temperature-specific entropy diagram. These two alternative techniques are being discussed theoretically in the first part and are tested through simulations in the second part. Two pre existing MatLab models, functioning as the selected 12SW28 benchmark engine, are used to analyse pressure measurements collected from the Marinebedrijf. Three different situations are being discussed: a reference dataset, a dataset diagnosed with leaking injectors, and simulated blowby by an implemented subsystem in the models. For all three of these situations, the outcome in terms of p-alpha curve, Vibe parameters, and Ts curve are being compared. The output of the simulations seemed promising at first but unfortunately the consistency of output abnormalities raises doubts on whether the input parameters are all valid. To test this, five possible input errors are simulated and the effects are studied. The cause of the abnormalities, whether diesel engine faults or systematic errors, can not be determined in this thesis. This means that the potential of Vibe parameters and the Ts diagram, in terms of condition monitoring diagnostics, can not be determined based on this data. The current way of analysing the pressure signal is not really influenced by these possible errors. However, functioning as input for a heat release simulation model enlarges these errors, creating an unreliable output. Fixing these possible errors, and other structural shortcomings of the current condition monitoring program at the Marinebedrijf, will certainly improve the representation.

MSI

Mechanical Engineering

Mechanical, Maritime and Materials Engineering

Advisors/Committee Members: Visser, K. (mentor), Stapersma, D. (mentor).

Subjects/Keywords: vibe; diesel engine; condition monitoring; heat release

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APA (6^th Edition):

Oskam, G. J. J. (. (2014). Optimizing diesel engine condition monitoring: Research on diagnostic representation techniques based on in-cylinder pressure measurement. (Masters Thesis). Delft University of Technology. Retrieved from http://resolver.tudelft.nl/uuid:037a6a9d-8655-429d-a361-bb5d9caf9c7f

Chicago Manual of Style (16^th Edition):

Oskam, G J J (author). “Optimizing diesel engine condition monitoring: Research on diagnostic representation techniques based on in-cylinder pressure measurement.” 2014. Masters Thesis, Delft University of Technology. Accessed January 22, 2021. http://resolver.tudelft.nl/uuid:037a6a9d-8655-429d-a361-bb5d9caf9c7f.

MLA Handbook (7^th Edition):

Oskam, G J J (author). “Optimizing diesel engine condition monitoring: Research on diagnostic representation techniques based on in-cylinder pressure measurement.” 2014. Web. 22 Jan 2021.

Vancouver:

Oskam GJJ(. Optimizing diesel engine condition monitoring: Research on diagnostic representation techniques based on in-cylinder pressure measurement. [Internet] [Masters thesis]. Delft University of Technology; 2014. [cited 2021 Jan 22]. Available from: http://resolver.tudelft.nl/uuid:037a6a9d-8655-429d-a361-bb5d9caf9c7f.

Council of Science Editors:

Oskam GJJ(. Optimizing diesel engine condition monitoring: Research on diagnostic representation techniques based on in-cylinder pressure measurement. [Masters Thesis]. Delft University of Technology; 2014. Available from: http://resolver.tudelft.nl/uuid:037a6a9d-8655-429d-a361-bb5d9caf9c7f

10. Tukaew, Panyawat. Outdoor Gas Emission Sampling System: A Novel Method for Quantification of Fires in Outdoor Conditions.

Degree: MS, 2017, Worcester Polytechnic Institute

URL: etd-050217-121733 ; https://digitalcommons.wpi.edu/etd-theses/656

► This study presents the design, construction and testing of an Outdoor Gas Emission Sampling (OGES) System capable of gas sampling and calorimetry in outdoor conditions… (more)

Subjects/Keywords: calorimetry; heat release rates; fire; outdoor

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APA (6^th Edition):

Tukaew, P. (2017). Outdoor Gas Emission Sampling System: A Novel Method for Quantification of Fires in Outdoor Conditions. (Thesis). Worcester Polytechnic Institute. Retrieved from etd-050217-121733 ; https://digitalcommons.wpi.edu/etd-theses/656

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):

Tukaew, Panyawat. “Outdoor Gas Emission Sampling System: A Novel Method for Quantification of Fires in Outdoor Conditions.” 2017. Thesis, Worcester Polytechnic Institute. Accessed January 22, 2021. etd-050217-121733 ; https://digitalcommons.wpi.edu/etd-theses/656.

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

MLA Handbook (7^th Edition):

Tukaew, Panyawat. “Outdoor Gas Emission Sampling System: A Novel Method for Quantification of Fires in Outdoor Conditions.” 2017. Web. 22 Jan 2021.

Vancouver:

Tukaew P. Outdoor Gas Emission Sampling System: A Novel Method for Quantification of Fires in Outdoor Conditions. [Internet] [Thesis]. Worcester Polytechnic Institute; 2017. [cited 2021 Jan 22]. Available from: etd-050217-121733 ; https://digitalcommons.wpi.edu/etd-theses/656.

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

Council of Science Editors:

Tukaew P. Outdoor Gas Emission Sampling System: A Novel Method for Quantification of Fires in Outdoor Conditions. [Thesis]. Worcester Polytechnic Institute; 2017. Available from: etd-050217-121733 ; https://digitalcommons.wpi.edu/etd-theses/656

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

11. Desclaux, Anthony. Etude expérimentale du comportement linéaire et non linéaire d’une flamme diphasique soumise à une excitation acoustique. Mise en œuvre d’une méthode de contrôle adaptative. : Experimental study of the linear and non-linear behavior of a diphasic flame exposed to an acoustic excitation. Development of a control process.

Degree: Docteur es, Dynamique des fluides, 2020, Toulouse, ISAE

URL: http://www.theses.fr/2020ESAE0003

►

Cette thèse de doctorat se place dans la continuité de l’effort engagé par l’ONERA sur la compréhensiondes mécanismes de stabilisation des flammes diphasiques dans les… (more)

▼

Cette thèse de doctorat se place dans la continuité de l’effort engagé par l’ONERA sur la compréhensiondes mécanismes de stabilisation des flammes diphasiques dans les moteurs aéronautiques. Ces travauxconcernent plus particulièrement la dynamique de sprays et de flammes perturbés par des ondes acoustiques.Ils étudient le rôle de l’injection de carburant liquide sur la réponse non linéaire de flammes stabilisée à l’avald’un injecteur industriel multipoint à zone centrale pilote. Sur la base de travaux antérieurs, l’objectif premierest d’étudier l’influence de perturbations acoustiques sur le comportement de l’injection de carburant liquide.Pour cela, une première configuration expérimentale simplifiée analyse l’influence de perturbationsacoustiques sur le comportement d’un jet liquide débouchant transversalement dans un écoulement d’air.Les résultats mettent en évidence les mécanismes d’atomisation du jet ainsi que son interaction avec desperturbations acoustiques. L’étude des phénomènes de transport du brouillard de gouttes montrel’apparition d’ondes de densité de gouttes. L’influence de la taille des gouttes sur ces phénomènes estcaractérisée. Le second objectif de ces travaux est d’analyser le comportement d’une flamme diphasique(kérosène/air) en présence d’excitations acoustiques. Dans ce cas, une deuxième configurationexpérimentale est mise en œuvre. Elle reproduit de manière réaliste les phénomènes rencontrés dans leschambres de combustion. Ce travail utilise l’approche « Flame Describing Function » (FDF). Pour cela, lesfluctuations du taux de dégagement de chaleur de la flamme sont caractérisées à partir d’une méthodeoriginale basée sur la mesure simultanée de la chimiluminescence de plusieurs radicaux. Les résultats sontobtenus pour deux configurations d’injection, l’une utilisant la zone pilote seul et l’autre l’injecteur dans sonintégralité. L’analyse des FDF met en évidence des phénomènes de saturation qui limitent la réponse de laflamme. La comparaison des résultats entre les deux configurations d'injection montre que le retard entre laréponse de la flamme et les perturbations de l’écoulement est fortement influencé par le mode d’injection.L’ensemble des résultats obtenus dans ces travaux constituent une base de donnée expérimentale pourvalider des simulations LES réactives et pour fournir un modèle de description du comportement de laflamme à des codes de simulation « bas ordre ».

This PhD thesis supports the effort undertaken by ONERA to understand the mechanisms of stabilizationof two-phase flames in aeronautical engines. This work concerns more particularly the dynamics of spraysand flames disturbed by acoustic waves. This work studies the role of liquid fuel injection on the non-linearresponse of stabilized flames downstream of an industrial multipoint injector with a central pilot zone. Basedon previous work, the first objective is to study the influence of acoustic disturbances on the behavior ofliquid fuel injection in the multipoint zone. The observed phenomena are reproduced, in an idealized…

Advisors/Committee Members: Gajan, Pierre (thesis director), Simon, Frank (thesis director).

Subjects/Keywords: Instabilités de combustion; Acoustique; Ecoulement diphasique; Jet transverse; Brouillard; Dégagement de chaleur; Non-linéarité; Fonction descriptive de flamme; Etude expérimentale; Combustion instabilities; Acoustic; Two-phase flow; Jet in crossflow; Spray; Heat release; Non-linearity; Flame describing function; Experimental study

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

APA (6^th Edition):

Desclaux, A. (2020). Etude expérimentale du comportement linéaire et non linéaire d’une flamme diphasique soumise à une excitation acoustique. Mise en œuvre d’une méthode de contrôle adaptative. : Experimental study of the linear and non-linear behavior of a diphasic flame exposed to an acoustic excitation. Development of a control process. (Doctoral Dissertation). Toulouse, ISAE. Retrieved from http://www.theses.fr/2020ESAE0003

Chicago Manual of Style (16^th Edition):

Desclaux, Anthony. “Etude expérimentale du comportement linéaire et non linéaire d’une flamme diphasique soumise à une excitation acoustique. Mise en œuvre d’une méthode de contrôle adaptative. : Experimental study of the linear and non-linear behavior of a diphasic flame exposed to an acoustic excitation. Development of a control process.” 2020. Doctoral Dissertation, Toulouse, ISAE. Accessed January 22, 2021. http://www.theses.fr/2020ESAE0003.

MLA Handbook (7^th Edition):

Desclaux, Anthony. “Etude expérimentale du comportement linéaire et non linéaire d’une flamme diphasique soumise à une excitation acoustique. Mise en œuvre d’une méthode de contrôle adaptative. : Experimental study of the linear and non-linear behavior of a diphasic flame exposed to an acoustic excitation. Development of a control process.” 2020. Web. 22 Jan 2021.

Vancouver:

Desclaux A. Etude expérimentale du comportement linéaire et non linéaire d’une flamme diphasique soumise à une excitation acoustique. Mise en œuvre d’une méthode de contrôle adaptative. : Experimental study of the linear and non-linear behavior of a diphasic flame exposed to an acoustic excitation. Development of a control process. [Internet] [Doctoral dissertation]. Toulouse, ISAE; 2020. [cited 2021 Jan 22]. Available from: http://www.theses.fr/2020ESAE0003.

Council of Science Editors:

Desclaux A. Etude expérimentale du comportement linéaire et non linéaire d’une flamme diphasique soumise à une excitation acoustique. Mise en œuvre d’une méthode de contrôle adaptative. : Experimental study of the linear and non-linear behavior of a diphasic flame exposed to an acoustic excitation. Development of a control process. [Doctoral Dissertation]. Toulouse, ISAE; 2020. Available from: http://www.theses.fr/2020ESAE0003

Linköping University

12. Johansson, Tobias. Virtual Sensors for Combustion Parameters Based on In-Cylinder Pressure.

Degree: Vehicular Systems, 2015, Linköping University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-123490

► Typically the combustion in engines are open-loop controlled. By using an in-cylinder pressure sensor it is possible to create virtual sensors for closed-loop combustion… (more)

Subjects/Keywords: CLCC; virtual sensors; combustion parameters; in-cylinder pressure; heat release; heat-release; heavy duty vehicle

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

APA (6^th Edition):

Johansson, T. (2015). Virtual Sensors for Combustion Parameters Based on In-Cylinder Pressure. (Thesis). Linköping University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-123490

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):

Johansson, Tobias. “Virtual Sensors for Combustion Parameters Based on In-Cylinder Pressure.” 2015. Thesis, Linköping University. Accessed January 22, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-123490.

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

MLA Handbook (7^th Edition):

Johansson, Tobias. “Virtual Sensors for Combustion Parameters Based on In-Cylinder Pressure.” 2015. Web. 22 Jan 2021.

Vancouver:

Johansson T. Virtual Sensors for Combustion Parameters Based on In-Cylinder Pressure. [Internet] [Thesis]. Linköping University; 2015. [cited 2021 Jan 22]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-123490.

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

Council of Science Editors:

Johansson T. Virtual Sensors for Combustion Parameters Based on In-Cylinder Pressure. [Thesis]. Linköping University; 2015. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-123490

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

13. Magalhães de Oliveira, Pedro. Ignition and propagation mechanisms of spray flames.

Degree: PhD, 2019, University of Cambridge

URL: https://www.repository.cam.ac.uk/handle/1810/297690https://www.repository.cam.ac.uk/bitstream/1810/297690/2/PM%20de%20Oliveira%20-%20PhD%20thesis%2c%20Cambridge%202019.mp4

► Fuel droplets represent strong inhomogeneities that are generally detrimental and intensify the stochastic behaviour of ignition. Still, the presence of small droplets has been found… (more)

▼ Fuel droplets represent strong inhomogeneities that are generally detrimental and intensify the stochastic behaviour of ignition. Still, the presence of small droplets has been found to decrease minimum ignition energies and enhance flame speeds. In this study, a comprehensive analysis of the phases of ignition in sprays is carried out in a controlled, well-characterised experiment: the initiation of a spherically expanding flame in a turbulent droplet-laden jet by a laser spark. A revision of definitions of ignition-related terms is proposed based on a critical time scale of the spark effects on the flame, evaluated from OH* visualisation, allowing for a distinction between the phases of kernel generation and flame growth. Based on the critical time scale, ignition failure time scales can be measured, as well as kernel sizes conditional on ignition or failure. Small kernels typically quenched faster than the critical time scale, characterising the short-mode failure. This mode was suppressed by increasing the laser energy and, consequently, the initial kernel size. Still, the ignitability of lean ethanol mixtures was only effectively improved through high-energy sparks and partial prevaporisation, with ignition being limited by breakdown. In jet fuel sprays, a suppression of short and long-mode failure occurred by decreasing the droplet size. In fact, by doing this, different flame propagation mechanisms were observed by OH/fuel PLIF. Both aviation fuels investigated – Jet A and a renewable alternative, ATJ-8 – exhibited similar flame speed behaviour due to changes in droplet size in each of the modes identified: the droplet, inter-droplet, and gaseous-like propagation modes. Concentrated reactions around large droplets found in lean conditions allowed for a slowly propagating flame front which ignited new droplets. Stoichiometric to rich conditions presented stronger evaporation at the flame and higher and more uniform heat release. Still, large droplets penetrated the flame, locally inducing regions of negative curvature and continuing to evaporate in the products. The droplet-induced effects disappeared at low SMD and rich conditions, giving rise to a fully gaseous layer at the flame and the highest flame speeds. Finally, insight and data from experiments are used to improve a low-order ignition model towards applications with sprays. Fuel fluctuations are modelled using a stochastic approach, and the extinction criterion of the model is calibrated. The model is then tested for an aviation gas-turbine combustor.

Subjects/Keywords: spray combustion; flame propagation; ignition; jet fuel; low-order modelling; polydisperse spray; two-phase flow

10 more images…

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APA (6^th Edition):

Magalhães de Oliveira, P. (2019). Ignition and propagation mechanisms of spray flames. (Doctoral Dissertation). University of Cambridge. Retrieved from https://www.repository.cam.ac.uk/handle/1810/297690https://www.repository.cam.ac.uk/bitstream/1810/297690/2/PM%20de%20Oliveira%20-%20PhD%20thesis%2c%20Cambridge%202019.mp4

Chicago Manual of Style (16^th Edition):

Magalhães de Oliveira, Pedro. “Ignition and propagation mechanisms of spray flames.” 2019. Doctoral Dissertation, University of Cambridge. Accessed January 22, 2021. https://www.repository.cam.ac.uk/handle/1810/297690https://www.repository.cam.ac.uk/bitstream/1810/297690/2/PM%20de%20Oliveira%20-%20PhD%20thesis%2c%20Cambridge%202019.mp4.

MLA Handbook (7^th Edition):

Magalhães de Oliveira, Pedro. “Ignition and propagation mechanisms of spray flames.” 2019. Web. 22 Jan 2021.

Vancouver:

Magalhães de Oliveira P. Ignition and propagation mechanisms of spray flames. [Internet] [Doctoral dissertation]. University of Cambridge; 2019. [cited 2021 Jan 22]. Available from: https://www.repository.cam.ac.uk/handle/1810/297690https://www.repository.cam.ac.uk/bitstream/1810/297690/2/PM%20de%20Oliveira%20-%20PhD%20thesis%2c%20Cambridge%202019.mp4.

Council of Science Editors:

Magalhães de Oliveira P. Ignition and propagation mechanisms of spray flames. [Doctoral Dissertation]. University of Cambridge; 2019. Available from: https://www.repository.cam.ac.uk/handle/1810/297690https://www.repository.cam.ac.uk/bitstream/1810/297690/2/PM%20de%20Oliveira%20-%20PhD%20thesis%2c%20Cambridge%202019.mp4

14. Magalhães de Oliveira, Pedro. Ignition and propagation mechanisms of spray flames.

Degree: PhD, 2019, University of Cambridge

URL: https://doi.org/10.17863/CAM.44744 ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.787821

► Fuel droplets represent strong inhomogeneities that are generally detrimental and intensify the stochastic behaviour of ignition. Still, the presence of small droplets has been found… (more)

▼ Fuel droplets represent strong inhomogeneities that are generally detrimental and intensify the stochastic behaviour of ignition. Still, the presence of small droplets has been found to decrease minimum ignition energies and enhance flame speeds. In this study, a comprehensive analysis of the phases of ignition in sprays is carried out in a controlled, well-characterised experiment: the initiation of a spherically expanding flame in a turbulent droplet-laden jet by a laser spark. A revision of definitions of ignition-related terms is proposed based on a critical time scale of the spark effects on the flame, evaluated from OH* visualisation, allowing for a distinction between the phases of kernel generation and flame growth. Based on the critical time scale, ignition failure time scales can be measured, as well as kernel sizes conditional on ignition or failure. Small kernels typically quenched faster than the critical time scale, characterising the short-mode failure. This mode was suppressed by increasing the laser energy and, consequently, the initial kernel size. Still, the ignitability of lean ethanol mixtures was only effectively improved through high-energy sparks and partial prevaporisation, with ignition being limited by breakdown. In jet fuel sprays, a suppression of short and long-mode failure occurred by decreasing the droplet size. In fact, by doing this, different flame propagation mechanisms were observed by OH/fuel PLIF. Both aviation fuels investigated - Jet A and a renewable alternative, ATJ-8 - exhibited similar flame speed behaviour due to changes in droplet size in each of the modes identified: the droplet, inter-droplet, and gaseous-like propagation modes. Concentrated reactions around large droplets found in lean conditions allowed for a slowly propagating flame front which ignited new droplets. Stoichiometric to rich conditions presented stronger evaporation at the flame and higher and more uniform heat release. Still, large droplets penetrated the flame, locally inducing regions of negative curvature and continuing to evaporate in the products. The droplet-induced effects disappeared at low SMD and rich conditions, giving rise to a fully gaseous layer at the flame and the highest flame speeds. Finally, insight and data from experiments are used to improve a low-order ignition model towards applications with sprays. Fuel fluctuations are modelled using a stochastic approach, and the extinction criterion of the model is calibrated. The model is then tested for an aviation gas-turbine combustor.

Subjects/Keywords: spray combustion; flame propagation; ignition; jet fuel; low-order modelling; polydisperse spray; two-phase flow

10 more images…

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

APA (6^th Edition):

Magalhães de Oliveira, P. (2019). Ignition and propagation mechanisms of spray flames. (Doctoral Dissertation). University of Cambridge. Retrieved from https://doi.org/10.17863/CAM.44744 ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.787821

Chicago Manual of Style (16^th Edition):

Magalhães de Oliveira, Pedro. “Ignition and propagation mechanisms of spray flames.” 2019. Doctoral Dissertation, University of Cambridge. Accessed January 22, 2021. https://doi.org/10.17863/CAM.44744 ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.787821.

MLA Handbook (7^th Edition):

Magalhães de Oliveira, Pedro. “Ignition and propagation mechanisms of spray flames.” 2019. Web. 22 Jan 2021.

Vancouver:

Magalhães de Oliveira P. Ignition and propagation mechanisms of spray flames. [Internet] [Doctoral dissertation]. University of Cambridge; 2019. [cited 2021 Jan 22]. Available from: https://doi.org/10.17863/CAM.44744 ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.787821.

Council of Science Editors:

Magalhães de Oliveira P. Ignition and propagation mechanisms of spray flames. [Doctoral Dissertation]. University of Cambridge; 2019. Available from: https://doi.org/10.17863/CAM.44744 ; https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.787821

15. Maria Claudia Tonelli Largura. Síntese e caracterização da o-carboximetilquitosana-n-lauril e utilização como polímero anfifílica em comprimidos de triancinolona.

Degree: 2009, Universidade do Vale do Itajaí

URL: http://www6.univali.br/tede/tde_busca/arquivo.php?codArquivo=713

► A tecnologia associada à modificação da liberação de fármacos sofreu um incremento notório nas últimas décadas na tentativa de maximizar as vantagens inerentes às formas… (more)

▼ A tecnologia associada à modificação da liberação de fármacos sofreu um incremento notório nas últimas décadas na tentativa de maximizar as vantagens inerentes às formas farmacêuticas de liberação controlada. A utilização de sistemas matriciais constituídos por diversos tipos de polímeros é considerada uma opção interessante, devido às vantagens desses sistemas. A quitosana (Qts) (poli – (1-4)Dglucosamina) é um polissacarídeo catiônico derivado da quitina, de fácil obtenção e com muitas aplicações industriais. Neste trabalho, o derivado OCarboximetilquitosana (O-CMQts) foi hidrofobicamente modificado com cloreto de lauroíla em diferentes concentrações, para obter um derivado da Qts com caráter anfifílico, o O-Carboximetilquitosana-N-Lauril (O-CMQts-N-Lauril), com diferentes graus de substituição (GS) e utilizá-lo como matriz na preparação de comprimidos de triancinolana (TC). A estrutura química dos derivados foi confirmada através das técnicas de espectroscopia no infravermelho (IV). O grau de carboximetilação (GC) da O-CMQts foi determinado através da titulação condutimétrica. Para determinar o GS foi desenvolvido um método utilizando a espectroscopia no IV. A interação entre o fármaco e o polímero foi verificada de forma indireta através da quantificação do fármaco livre na dispersão polimérica. As propriedades tecnológicas dos derivados foram determinadas com o objetivo de preparar comprimidos contendo o fármaco através da compressão direta. Na preparação dos comprimidos, a TC foi incorporada à matriz dos derivados através da mistura física (MFT) e co-secagem fármaco: polímero por nebulização (SDT). Os comprimidos foram caracterizados em relação a morfologia, absorção de água e perfil de liberação do fármaco em meio gástrico simulado. Os derivados AC1 e AC2 apresentaram GS com valores entre 43,5 e 8,56 %. A quantidade de TC complexada aos derivados N-acilados foi proporcional ao GS destes derivados. O tamanho e a morfologia das partículas dos derivados N-acilados foram influênciados pelo processo de obtenção e GS dos derivados. Os comprimidos SDT apresentaram resistência física maior quando comparado com os MFT, sendo que em ambos a resistência aumentou com o GS do derivado. Os comprimidos apresentaram tempo de desintegração menor do que 15 min, exceto os comprimidos AC3T contendo 4 mg, que não desintegraram em 300 min de análise. Nos comprimidos MFT (20 mg) a liberação máxima ocorreu em torno de 60 min, entretanto, a solubilidade do TC aumentou significativamente nos comprimidos preparados com derivados contendo GS elevado. Nos comprimidos SDT (20 mg) a proporção de fármaco liberada por tempo foi dependente do derivado. Os comprimidos SDAC3T liberaram praticamente todo fármaco em 30 min, enquanto que os comprimidos SDAC1T liberaram cerca 16 % do fármaco no mesmo período de tempo. Os comprimidos contendo 4 mg de fármaco apresentaram liberação máxima em torno de 60 min, com exceção dos comprimidos AC3T que liberaram cerca de 20 % de fármaco no mesmo intervalo de tempo. A partir dos resultados mostrados neste… Advisors/Committee Members: Tania Mari Bellé Bresolin, Clovis Antonio Rodrigues, Ruth Meri Lucinda da Silva, Leticia Norma Carpentieri Rodrigues.

Subjects/Keywords: o-carboximetilquitosana- N-lauril; comprimidos; spray-drying liberação modificada; triancinolona; FARMACIA; o-carboxymethylchitosan-N-lauryl; tablets; spray-drying; modified release; triamcinolone

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APA (6^th Edition):

Largura, M. C. T. (2009). Síntese e caracterização da o-carboximetilquitosana-n-lauril e utilização como polímero anfifílica em comprimidos de triancinolona. (Thesis). Universidade do Vale do Itajaí. Retrieved from http://www6.univali.br/tede/tde_busca/arquivo.php?codArquivo=713

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):

Largura, Maria Claudia Tonelli. “Síntese e caracterização da o-carboximetilquitosana-n-lauril e utilização como polímero anfifílica em comprimidos de triancinolona.” 2009. Thesis, Universidade do Vale do Itajaí. Accessed January 22, 2021. http://www6.univali.br/tede/tde_busca/arquivo.php?codArquivo=713.

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

MLA Handbook (7^th Edition):

Largura, Maria Claudia Tonelli. “Síntese e caracterização da o-carboximetilquitosana-n-lauril e utilização como polímero anfifílica em comprimidos de triancinolona.” 2009. Web. 22 Jan 2021.

Vancouver:

Largura MCT. Síntese e caracterização da o-carboximetilquitosana-n-lauril e utilização como polímero anfifílica em comprimidos de triancinolona. [Internet] [Thesis]. Universidade do Vale do Itajaí; 2009. [cited 2021 Jan 22]. Available from: http://www6.univali.br/tede/tde_busca/arquivo.php?codArquivo=713.

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

Council of Science Editors:

Largura MCT. Síntese e caracterização da o-carboximetilquitosana-n-lauril e utilização como polímero anfifílica em comprimidos de triancinolona. [Thesis]. Universidade do Vale do Itajaí; 2009. Available from: http://www6.univali.br/tede/tde_busca/arquivo.php?codArquivo=713

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

University of Toronto

16. FENG, CHEN. Using Thermal Spray Technology to Make Heat Spreaders for LED Cooling.

Degree: 2014, University of Toronto

URL: http://hdl.handle.net/1807/68601

►

Thermal spray coating processes have been employed to create either copper wicks or zinc skins of the heat spreaders that were designed for LEDs cooling… (more)

Subjects/Keywords: composite heat spreader; heat dissipation; heat pipe; LED cooling; porous polymer; thermal spray; 0548

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APA (6^th Edition):

FENG, C. (2014). Using Thermal Spray Technology to Make Heat Spreaders for LED Cooling. (Masters Thesis). University of Toronto. Retrieved from http://hdl.handle.net/1807/68601

Chicago Manual of Style (16^th Edition):

FENG, CHEN. “Using Thermal Spray Technology to Make Heat Spreaders for LED Cooling.” 2014. Masters Thesis, University of Toronto. Accessed January 22, 2021. http://hdl.handle.net/1807/68601.

MLA Handbook (7^th Edition):

FENG, CHEN. “Using Thermal Spray Technology to Make Heat Spreaders for LED Cooling.” 2014. Web. 22 Jan 2021.

Vancouver:

FENG C. Using Thermal Spray Technology to Make Heat Spreaders for LED Cooling. [Internet] [Masters thesis]. University of Toronto; 2014. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/1807/68601.

Council of Science Editors:

FENG C. Using Thermal Spray Technology to Make Heat Spreaders for LED Cooling. [Masters Thesis]. University of Toronto; 2014. Available from: http://hdl.handle.net/1807/68601

University of Illinois – Urbana-Champaign

17. Wigg, Benjamin R. A study on the emissions of butanol using a spark ignition engine and their reduction using electrostatically assisted injection.

Degree: MS, 0133, 2011, University of Illinois – Urbana-Champaign

URL: http://hdl.handle.net/2142/24172

► Butanol is a potential alternative to ethanol and offers many benefits including a much higher heating value and lower latent heat of vaporization. It also… (more)

▼ Butanol is a potential alternative to ethanol and offers many benefits including a much higher heating value and lower latent heat of vaporization. It also has a higher cetane number than ethanol and improved miscibility in diesel fuel. Additionally, butanol is less corrosive and less prone to water absorption than ethanol, which allows it to be transported using the existing fuel supply pipelines. However, while some previous research on the emissions of butanol-gasoline blends is available, little research exists on the emissions of neat butanol. This thesis focuses on two areas of study. The first area relates to on the comparison of UHC, NOx, and CO emissions of several butanol-gasoline and ethanol-gasoline blended fuels during combustion in an SI engine. The objective was to compare the emissions of butanol combustion to the ones of ethanol and gasoline. The second part of the study relates to the use of electrostatically assisted injection as a means of reducing the UHC emissions of butanol by decreasing the fuel droplet size using a charge electrode and extraction ring designed for a port fuel injector. Emissions measurements taken with and without a charge applied to the injector were used to determine the effect of applying a voltage to the fuel spray on engine emissions. It was established that the UHC emissions of neat butanol were approximately double the UHC emissions of gasoline and were appreciably higher than ethanol. CO emissions decreased and NOx emissions increased as the amount of butanol in gasoline was increased. Additionally, the CO emissions of butanol were lower than ethanol while it was not clear whether butanol had increased or decreased NOx emissions. It was also established that addition of 25% ethanol to butanol resulted in UHC emissions that were approximately 33% higher than those of neat butanol despite ethanol producing approximately 33% less UHC emissions than butanol. The results of the electrostatically assisted injection tests showed that, at certain engine operating conditions, application of 2000 V to the fuel spray resulted in a 10% increase in peak cylinder pressure, 4% reduction in UHC emissions, a 13.5% increase in NOx emissions, and a 13.5% reduction in CO emissions, which is consistent with the hypothesis that the voltage increased fuel atomization. However, tests at lower engine loads showed results contradictory to those at the higher engine load which suggested that the fuel droplet size may vary depending on engine operating conditions. Advisors/Committee Members: Kyritsis, Dimitrios C. (advisor).

Subjects/Keywords: Butanol; Electrospray; Spark Ignition (SI) Engine; Electrostatic Injection; Alternative Fuels; Fuel Spray; Fuel Injector; Ethanol

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APA (6^th Edition):

Wigg, B. R. (2011). A study on the emissions of butanol using a spark ignition engine and their reduction using electrostatically assisted injection. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/24172

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):

Wigg, Benjamin R. “A study on the emissions of butanol using a spark ignition engine and their reduction using electrostatically assisted injection.” 2011. Thesis, University of Illinois – Urbana-Champaign. Accessed January 22, 2021. http://hdl.handle.net/2142/24172.

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

MLA Handbook (7^th Edition):

Wigg, Benjamin R. “A study on the emissions of butanol using a spark ignition engine and their reduction using electrostatically assisted injection.” 2011. Web. 22 Jan 2021.

Vancouver:

Wigg BR. A study on the emissions of butanol using a spark ignition engine and their reduction using electrostatically assisted injection. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2011. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/2142/24172.

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

Council of Science Editors:

Wigg BR. A study on the emissions of butanol using a spark ignition engine and their reduction using electrostatically assisted injection. [Thesis]. University of Illinois – Urbana-Champaign; 2011. Available from: http://hdl.handle.net/2142/24172

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

University of New South Wales

18. Bao, Yongming. Effect of injection pressure on ethanol and gasoline sprays in a spark-ignition direct-injection engine.

Degree: Mechanical & Manufacturing Engineering, 2013, University of New South Wales

URL: http://handle.unsw.edu.au/1959.4/53399 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:12094/SOURCE02?view=true

► This study aims to clarify the spray development of ethanol, gasoline and iso-octane fuel, delivered by a multi-hole injector and spark-ignition direct-injection (SIDI) fuelling system.… (more)

▼ This study aims to clarify the spray development of ethanol, gasoline and iso-octane fuel, delivered by a multi-hole injector and spark-ignition direct-injection (SIDI) fuelling system. The focus is on how fuel properties and injection pressure impact temporal and spatial evolution of sprays at various ambient conditions. Two optical facilities were used: (1) a constant-flow spray chamber simulating cold-start conditions and (2) a single-cylinder SIDI engine running at normal, warmed-up operating conditions. In these optical facilities, Mie-scattering imaging is performed to measure penetrations of spray plumes at various injection pressures of 4, 7, 11 and 15 MPa. Experiments were first performed in the spray chamber to measure the spray tip penetration and penetration rate of ethanol, gasoline and iso-octane. It is observed that at 4 MPa injection pressure, the tip penetration length of ethanol sprays is shorter than that of gasoline sprays, likely due to lower injection velocity and increased nozzle loss associated with higher density and increased viscosity of ethanol, respectively. This assertion is further supported by the longest penetration length of iso-octane that has the lowest density among tested fuels and similar viscosity to gasoline. At higher injection pressure of 7 and 11 MPa, the penetration length difference between ethanol and gasoline sprays decreases and eventually ethanol sprays show a longer penetration length than that of gasoline sprays at the highest injection pressure of 15 MPa. This reversed trend is possibly because the penetration regime is changed such that the tip penetration is limited by aerodynamic drag force applied to fuel droplets, instead of the injection velocity or nozzle loss of the liquid jet. It is suggested that with increasing injection pressure, the fuel jet atomisation and droplet breakup enhance and therefore the lower aerodynamic drag associated with higher droplet size of ethanol sprays than that of gasoline sprays leads to a longer penetration length. The same trends of spray penetrations of ethanol, gasoline, and iso-octane are observed in the warmed optical engine with overall higher tip penetration length than that in the cold spray chamber primarily due to decreased air density and increased fuel temperature. In the same warmed optical engine, the effect of injection pressure on the structural transformation of flash-boiling sprays of gasoline and ethanol is investigated for two fuel injection timings of 90 and 300 crank angle degrees after top dead centre, corresponding to low and high ambient pressure conditions, respectively. The macroscopic spray structure was quantified using spray tip penetrations, spray spreading angles and spray areas. From the measurements, it is found that fuel sprays injected at the earlier injection timing, when the vapour pressure of the fuel is higher than the ambient pressure, show the convergence of the spray plumes towards the injector axis evidencing the flash-boiling phenomenon. By contrast, fuel injected at the later… Advisors/Committee Members: Kook, Sanghoon, Mechanical & Manufacturing Engineering, Faculty of Engineering, UNSW.

Subjects/Keywords: Ethanol; Gasoline; Iso-octane fuel; Spark-ignition direct-injection (SIDI); Injection pressure; Spray; Fuel economy

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APA (6^th Edition):

Bao, Y. (2013). Effect of injection pressure on ethanol and gasoline sprays in a spark-ignition direct-injection engine. (Masters Thesis). University of New South Wales. Retrieved from http://handle.unsw.edu.au/1959.4/53399 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:12094/SOURCE02?view=true

Chicago Manual of Style (16^th Edition):

Bao, Yongming. “Effect of injection pressure on ethanol and gasoline sprays in a spark-ignition direct-injection engine.” 2013. Masters Thesis, University of New South Wales. Accessed January 22, 2021. http://handle.unsw.edu.au/1959.4/53399 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:12094/SOURCE02?view=true.

MLA Handbook (7^th Edition):

Bao, Yongming. “Effect of injection pressure on ethanol and gasoline sprays in a spark-ignition direct-injection engine.” 2013. Web. 22 Jan 2021.

Vancouver:

Bao Y. Effect of injection pressure on ethanol and gasoline sprays in a spark-ignition direct-injection engine. [Internet] [Masters thesis]. University of New South Wales; 2013. [cited 2021 Jan 22]. Available from: http://handle.unsw.edu.au/1959.4/53399 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:12094/SOURCE02?view=true.

Council of Science Editors:

Bao Y. Effect of injection pressure on ethanol and gasoline sprays in a spark-ignition direct-injection engine. [Masters Thesis]. University of New South Wales; 2013. Available from: http://handle.unsw.edu.au/1959.4/53399 ; https://unsworks.unsw.edu.au/fapi/datastream/unsworks:12094/SOURCE02?view=true

University of Waterloo

19. Pereira, Aaron. Investigation of Direct Injection Fuel Sprays in High Velocity Air Flows.

Degree: 2013, University of Waterloo

URL: http://hdl.handle.net/10012/8007

► The study of single-plume sprays into cross-flowing air is found extensively in literature, however, with the continued development of the Spark Ignition Direct Injection (SIDI)… (more)

▼ The study of single-plume sprays into cross-flowing air is found extensively in literature, however, with the continued development of the Spark Ignition Direct Injection (SIDI) engine, the behaviour of multi-plume sprays in cross-flowing conditions is of interest. In the present work, the injection of a multi-plume spray into a high-velocity cross-flow is investigated; an experimental apparatus capable of providing a cross-flow with core velocities higher than 200 m/s is developed; analysis techniques are developed to characterize the cross-flow and multi-plume spray independently; the multi-plume spray is characterized as it issues into the cross-flowing air. The round air jet used for the cross-flow was designed using the concepts put forth for the design of wind tunnel contractions. The axial and radial velocities were measured using a Particle Image Velocimetry system from LaVision Inc. and the potential core length determined for the core velocities corresponding to Mach numbers of 0.35 and 0.58. It was determined that the potential core length increases with increasing Mach number and that increased compressibility, leads to reduced mixing within the core. Furthermore, velocity profiles of the air jet show that self-similarity is preserved within the shear layer of the initial region. The multi-plume spray was also characterized in quiescent conditions for 10 and 15 MPa injection pressures. It was found that the penetration depth and spray width increased with increasing injection pressure, but that the spray angle decreased with increasing pressure. The increase in penetration depth is consistent with the findings presented in literature, while the decrease in spray angle with increasing pressure is contrary to literature. Next, the multi-plume spray, injected at 10 and 15 MPa, is characterized as it issues into the cross-flowing air stream at Mach numbers equal to 0.35 and 0.58. The tail length and penetration are measured and it is found that for the first, the cross-flow velocity is the primary factor with higher cross-flow velocity resulting in a longer tail length, while for the latter, the injection pressure is the major factor, with higher injection pressures resulting in higher penetrations. That being said, the injection pressure does play a small role in the tail length, with the 15 MPa injection having a slightly longer tail length than the 10 MPa injection in the Mach number 0.58 cross-flow. This is attributed to the finer atomization, which is expected from the 15 MPa injection and which leads to quicker entrainment of fuel droplets into the cross-flow. The spray axis was predicted for each set of conditions from 0.1 ms to 1.0 ms after Start of Fuel (SOF). It was found that before 0.3 ms, the spray retains its multi-plume nature, while after 0.3 ms it behaves like a single-plume spray. Once the spray has crossed this transition point, the spray axis is temporally independent and can be predicted by the logarithmic models, similar to those used for single-plume sprays in…

Subjects/Keywords: Direct Injection; Cross-flow; Fuel Spray; Multi-plume

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APA (6^th Edition):

Pereira, A. (2013). Investigation of Direct Injection Fuel Sprays in High Velocity Air Flows. (Thesis). University of Waterloo. Retrieved from http://hdl.handle.net/10012/8007

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):

Pereira, Aaron. “Investigation of Direct Injection Fuel Sprays in High Velocity Air Flows.” 2013. Thesis, University of Waterloo. Accessed January 22, 2021. http://hdl.handle.net/10012/8007.

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

MLA Handbook (7^th Edition):

Pereira, Aaron. “Investigation of Direct Injection Fuel Sprays in High Velocity Air Flows.” 2013. Web. 22 Jan 2021.

Vancouver:

Pereira A. Investigation of Direct Injection Fuel Sprays in High Velocity Air Flows. [Internet] [Thesis]. University of Waterloo; 2013. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/10012/8007.

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

Council of Science Editors:

Pereira A. Investigation of Direct Injection Fuel Sprays in High Velocity Air Flows. [Thesis]. University of Waterloo; 2013. Available from: http://hdl.handle.net/10012/8007

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

University of Toronto

20. Zarzalejo, Maria. Design and Development of Atmospheric Plasma Sprayed Ceramic Anodes for Solid Oxide Fuel Cells Operating under High Fuel Utilization Conditions.

Degree: 2012, University of Toronto

URL: http://hdl.handle.net/1807/42429

►

High fuel utilization SOFCs could eliminate emissions from systems that include afterburners and potentially be suitable for carbon sequestration, while producing electricity more efficiently. Current… (more)

Subjects/Keywords: SOFC anodes; High fuel utilization; Plasma spray; Ceramic materials; 0791; 0794

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APA (6^th Edition):

Zarzalejo, M. (2012). Design and Development of Atmospheric Plasma Sprayed Ceramic Anodes for Solid Oxide Fuel Cells Operating under High Fuel Utilization Conditions. (Masters Thesis). University of Toronto. Retrieved from http://hdl.handle.net/1807/42429

Chicago Manual of Style (16^th Edition):

Zarzalejo, Maria. “Design and Development of Atmospheric Plasma Sprayed Ceramic Anodes for Solid Oxide Fuel Cells Operating under High Fuel Utilization Conditions.” 2012. Masters Thesis, University of Toronto. Accessed January 22, 2021. http://hdl.handle.net/1807/42429.

MLA Handbook (7^th Edition):

Zarzalejo, Maria. “Design and Development of Atmospheric Plasma Sprayed Ceramic Anodes for Solid Oxide Fuel Cells Operating under High Fuel Utilization Conditions.” 2012. Web. 22 Jan 2021.

Vancouver:

Zarzalejo M. Design and Development of Atmospheric Plasma Sprayed Ceramic Anodes for Solid Oxide Fuel Cells Operating under High Fuel Utilization Conditions. [Internet] [Masters thesis]. University of Toronto; 2012. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/1807/42429.

Council of Science Editors:

Zarzalejo M. Design and Development of Atmospheric Plasma Sprayed Ceramic Anodes for Solid Oxide Fuel Cells Operating under High Fuel Utilization Conditions. [Masters Thesis]. University of Toronto; 2012. Available from: http://hdl.handle.net/1807/42429

University of Windsor

21. LeBlanc, Simon. Spray Characteristics of Dimethyl Ether in a Direct Injection Application.

Degree: MA, Mechanical, Automotive, and Materials Engineering, 2019, University of Windsor

URL: https://scholar.uwindsor.ca/etd/7786

► The primary objective of this thesis is to analyze the spray characteristics and behaviour of dimethyl ether (DME) in a high-pressure direct injection application.… (more)

Subjects/Keywords: Alternative Fuels; Dimethyl Ether; Direct Injection; Fuel; Spray

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APA (6^th Edition):

LeBlanc, S. (2019). Spray Characteristics of Dimethyl Ether in a Direct Injection Application. (Masters Thesis). University of Windsor. Retrieved from https://scholar.uwindsor.ca/etd/7786

Chicago Manual of Style (16^th Edition):

LeBlanc, Simon. “Spray Characteristics of Dimethyl Ether in a Direct Injection Application.” 2019. Masters Thesis, University of Windsor. Accessed January 22, 2021. https://scholar.uwindsor.ca/etd/7786.

MLA Handbook (7^th Edition):

LeBlanc, Simon. “Spray Characteristics of Dimethyl Ether in a Direct Injection Application.” 2019. Web. 22 Jan 2021.

Vancouver:

LeBlanc S. Spray Characteristics of Dimethyl Ether in a Direct Injection Application. [Internet] [Masters thesis]. University of Windsor; 2019. [cited 2021 Jan 22]. Available from: https://scholar.uwindsor.ca/etd/7786.

Council of Science Editors:

LeBlanc S. Spray Characteristics of Dimethyl Ether in a Direct Injection Application. [Masters Thesis]. University of Windsor; 2019. Available from: https://scholar.uwindsor.ca/etd/7786

University of Windsor

22. Imeson, Chris. Erosion Resistance of High Velocity Oxy-Fuel WC-Co-Cr Thermal Spray Coatings.

Degree: MA, Mechanical, Automotive, and Materials Engineering, 2015, University of Windsor

URL: https://scholar.uwindsor.ca/etd/5464

► Thermal spray coatings have been incorporated in oil and gas extraction efforts for many years. Recently, High Velocity Oxy-Fuel (HVOF) has become increasingly incorporated… (more)

Subjects/Keywords: High Velocity Oxy-Fuel; Solid Particle Erosion; Thermal Spray Coatings

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APA (6^th Edition):

Imeson, C. (2015). Erosion Resistance of High Velocity Oxy-Fuel WC-Co-Cr Thermal Spray Coatings. (Masters Thesis). University of Windsor. Retrieved from https://scholar.uwindsor.ca/etd/5464

Chicago Manual of Style (16^th Edition):

Imeson, Chris. “Erosion Resistance of High Velocity Oxy-Fuel WC-Co-Cr Thermal Spray Coatings.” 2015. Masters Thesis, University of Windsor. Accessed January 22, 2021. https://scholar.uwindsor.ca/etd/5464.

MLA Handbook (7^th Edition):

Imeson, Chris. “Erosion Resistance of High Velocity Oxy-Fuel WC-Co-Cr Thermal Spray Coatings.” 2015. Web. 22 Jan 2021.

Vancouver:

Imeson C. Erosion Resistance of High Velocity Oxy-Fuel WC-Co-Cr Thermal Spray Coatings. [Internet] [Masters thesis]. University of Windsor; 2015. [cited 2021 Jan 22]. Available from: https://scholar.uwindsor.ca/etd/5464.

Council of Science Editors:

Imeson C. Erosion Resistance of High Velocity Oxy-Fuel WC-Co-Cr Thermal Spray Coatings. [Masters Thesis]. University of Windsor; 2015. Available from: https://scholar.uwindsor.ca/etd/5464

University of St. Andrews

23. Tsimekas, Georgios. Optimization of spray pyrolysis for cathode-supported solid oxide fuel cells .

Degree: 2019, University of St. Andrews

URL: http://hdl.handle.net/10023/17385

► Cathode-supported solid oxide fuel cells (SOFCs) have been the most reliable devices for direct conversion of fuels in electrical power. However, processing at high temperatures… (more)

▼ Cathode-supported solid oxide fuel cells (SOFCs) have been the most reliable devices for direct conversion of fuels in electrical power. However, processing at high temperatures to obtain a gas-tight electrolyte is prohibited due to formation of interfacial secondary phases between the electrolyte and the cathode support. Various deposition techniques such as electrochemical vapor deposition have been successfully employed to deposit thin electrolytes, but with a high cost. Therefore, a fabrication method that can meet the requirements of an industrial application at lower cost is the key for commercialization of this type of SOFCs. The aim of this study was to optimize air-pressurized spray pyrolysis technique for preparation of ultra-thin and dense electrolytes at low temperatures, for cathode-supported SOFCs. This process is cost-effective and easy scalable, suitable for deposition of thin films over large areas. Cathode-supported SOFCs were developed with thin 3.5-5.5μm yttria-stabilized zirconia (YSZ) electrolytes of columnar structure, at deposition temperatures as low as 170°C and deposition rates ≥10 μm h⁻¹. The surface of the composite LSM-YSZ cathode support was modified by spraying a LSM interlayer to reduce the roughness of the substrate and thus, secure a uniform thickness of the post-deposited electrolyte layer. To complete the cell with an anode electrode, cobalt ceria Co-CeO₂ with mixed ionic-electronic conductivity (MIEC) was also deposited by spray pyrolysis. Optimization of spray pyrolysis process parameters revealed the precursor concentration in conjunction with deposition time as the most important parameters to shift the morphology of the film from dense to porous depended on the target film structure. Sintering, from 750°C up to 950°C, proved to suppress the formation of zirconate phases at the interface of the YSZ/LSM that would severely degrade the performance of the cell. The cathode-supported SOFCs were electrochemically tested using 5%H₂/Ar as fuel and air as oxidant within a temperature range of 700-850°C. The measured open circuit voltage values were close to the theoretical ones with a maximum of 1.002 V at 850°C, indicating a gas-tight electrolyte. A power density of 127 mW/cm² at 850°C for a cathode-supported SOFC with a 3.5 μm thick YSZ electrolyte, was achieved. The activation energy of the whole cell was 0.15 eV corroborating the actual ohmic resistance values correspond to the cathode support which is the limiting factor of the cell's performance. Long-term stability test of five days showed a performance degradation to 83 mW/cm² at 850°C due to particle agglomeration of the cobalt metal in the anode electrode and reduction of the catalytic active area. The above indicate spray pyrolysis is an established technique for preparation of thin films for use in cathode-supported SOFCs. Advisors/Committee Members: Irvine, John T. S (advisor), Connor, Paul (Paul Alexander) (advisor), Savaniu, Cristian Daniel (advisor), Kiratzis, Nikolas (advisor).

Subjects/Keywords: Solid oxide fuel cell; Thin films; YSZ; Spray pyrolysis

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

APA (6^th Edition):

Tsimekas, G. (2019). Optimization of spray pyrolysis for cathode-supported solid oxide fuel cells . (Thesis). University of St. Andrews. Retrieved from http://hdl.handle.net/10023/17385

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):

Tsimekas, Georgios. “Optimization of spray pyrolysis for cathode-supported solid oxide fuel cells .” 2019. Thesis, University of St. Andrews. Accessed January 22, 2021. http://hdl.handle.net/10023/17385.

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

MLA Handbook (7^th Edition):

Tsimekas, Georgios. “Optimization of spray pyrolysis for cathode-supported solid oxide fuel cells .” 2019. Web. 22 Jan 2021.

Vancouver:

Tsimekas G. Optimization of spray pyrolysis for cathode-supported solid oxide fuel cells . [Internet] [Thesis]. University of St. Andrews; 2019. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/10023/17385.

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

Council of Science Editors:

Tsimekas G. Optimization of spray pyrolysis for cathode-supported solid oxide fuel cells . [Thesis]. University of St. Andrews; 2019. Available from: http://hdl.handle.net/10023/17385

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

Universidade Estadual de Campinas

24. Bueno, Andre Valente. Analise da operação de motores diesel com misturas parciais de biodiesel: Analysis of diesel engine operation with biodiesel blends.

Degree: 2006, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/263483

► Abstract: The consequences of the biodiesel blends with diesel fuel were analyzed establishing cause and effect relationships between the engine performance and the combustion and… (more)

Subjects/Keywords: Biodiesel; Motor diesel; Biocombustíveis; Energia; Combustíveis; Biodiesel; Diesel engine; Microbial energy conversion; Energy; Fuel; Biofuels; Heat release analysis; Exergetic analysis

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APA (6^th Edition):

Bueno, A. V. (2006). Analise da operação de motores diesel com misturas parciais de biodiesel: Analysis of diesel engine operation with biodiesel blends. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/263483

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):

Bueno, Andre Valente. “Analise da operação de motores diesel com misturas parciais de biodiesel: Analysis of diesel engine operation with biodiesel blends.” 2006. Thesis, Universidade Estadual de Campinas. Accessed January 22, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/263483.

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

MLA Handbook (7^th Edition):

Bueno, Andre Valente. “Analise da operação de motores diesel com misturas parciais de biodiesel: Analysis of diesel engine operation with biodiesel blends.” 2006. Web. 22 Jan 2021.

Vancouver:

Bueno AV. Analise da operação de motores diesel com misturas parciais de biodiesel: Analysis of diesel engine operation with biodiesel blends. [Internet] [Thesis]. Universidade Estadual de Campinas; 2006. [cited 2021 Jan 22]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/263483.

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

Council of Science Editors:

Bueno AV. Analise da operação de motores diesel com misturas parciais de biodiesel: Analysis of diesel engine operation with biodiesel blends. [Thesis]. Universidade Estadual de Campinas; 2006. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/263483

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

25. Ismail, Muhammad Yusri. One-dimensional simulation of a retrofitted medium duty engine running using compressed natural gas.

Degree: Fakulti Kejuruteraan Mekanikal dan Pembuatan, 2014, Universiti Tun Hussein Onn Malaysia

URL: http://eprints.uthm.edu.my/id/eprint/6321/

► Environmental improvement and energy issues are recently becoming one of the worldwide concerns due to the increasing demand for petroleum usage especially from the automotive… (more)

▼ Environmental improvement and energy issues are recently becoming one of the worldwide concerns due to the increasing demand for petroleum usage especially from the automotive sector. This situation had lead to encounter for a new technology and reliable alternative fuel. A potential alternative fuel for compression ignition (C.I.) engine is the compressed natural gas (CNG). For C.I. engines to operate using CNG, or to be converted as a retrofitted CNG engine, further modifications are required. Previous works reported loss in brake power (BP) and increase in hydrocarbon (HC) emission for C.I. engine retrofitted with CNG fuelling. Analysis of performance and exhaust emissions characteristics for CNG retrofitted engine through experimental analysis requires high cost and very time consuming. Thus, a One –Dimensional simulation software, was introduced in this study to reduce the experimental process and setup. In this study a medium duty 4.3L, 4-cylinder, 4-stroke retrofitted compression ignition engine (RE) model were used in this simulation work over various operational conditions at low engine speed. At the beginning of this study, the model was first compared with a medium duty 4.3L, 4-cylinder, 4-stroke C.I. engine (DE) in order to predict the engine model capabilities running with different fuel types at low speed condition. The most significant finding in this simulation configuration is the RE model was able to reduce the fuel consumption (BSFC) and experience lower; brake power (BP), brake torque (BT) and brake thermal efficiency (BTE) by 18.1%, 30.3%, 30.7%, and 14.6% respectively. For emissions results the model generated higher unburned hydrocarbon emissions (HC) and lower; oxides of nitrogen (NOx), carbon dioxides (CO2) and carbon monoxides (CO) by 99%, 60.2%, 56.4% and 36.1% respectively. The model also had been tested at various air-fuel ratio (AFR) condition varies from 15 (rich), 17.2 (stoichiometric) and 19 (lean) condition. Finally the comparison between the simulation model and experimental engine results for performance and emissions characteristics at low engine speed are presented, and it is confirmed that the result in this study able to produce a roughly similar trend.

Subjects/Keywords: TJ255-265 Heat engines; TP315-360 Fuel

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

APA (6^th Edition):

Ismail, M. Y. (2014). One-dimensional simulation of a retrofitted medium duty engine running using compressed natural gas. (Masters Thesis). Universiti Tun Hussein Onn Malaysia. Retrieved from http://eprints.uthm.edu.my/id/eprint/6321/

Chicago Manual of Style (16^th Edition):

Ismail, Muhammad Yusri. “One-dimensional simulation of a retrofitted medium duty engine running using compressed natural gas.” 2014. Masters Thesis, Universiti Tun Hussein Onn Malaysia. Accessed January 22, 2021. http://eprints.uthm.edu.my/id/eprint/6321/.

MLA Handbook (7^th Edition):

Ismail, Muhammad Yusri. “One-dimensional simulation of a retrofitted medium duty engine running using compressed natural gas.” 2014. Web. 22 Jan 2021.

Vancouver:

Ismail MY. One-dimensional simulation of a retrofitted medium duty engine running using compressed natural gas. [Internet] [Masters thesis]. Universiti Tun Hussein Onn Malaysia; 2014. [cited 2021 Jan 22]. Available from: http://eprints.uthm.edu.my/id/eprint/6321/.

Council of Science Editors:

Ismail MY. One-dimensional simulation of a retrofitted medium duty engine running using compressed natural gas. [Masters Thesis]. Universiti Tun Hussein Onn Malaysia; 2014. Available from: http://eprints.uthm.edu.my/id/eprint/6321/

University of Ontario Institute of Technology

26. Samuel, Jeffrey. Conceptual design for a re-entrant type fuel channel for supercritical water-cooled nuclear reactors.

Degree: 2011, University of Ontario Institute of Technology

URL: http://hdl.handle.net/10155/144

► Current CANDU-type nuclear reactors use a once-through fuel-channel with an annulus gas insulating it from the moderator. The current reference design for a CANDU-type SuperCritical… (more)

Subjects/Keywords: SCWR; Fuel-channel; Heat transfer; Re-entrant

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APA (6^th Edition):

Samuel, J. (2011). Conceptual design for a re-entrant type fuel channel for supercritical water-cooled nuclear reactors. (Thesis). University of Ontario Institute of Technology. Retrieved from http://hdl.handle.net/10155/144

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):

Samuel, Jeffrey. “Conceptual design for a re-entrant type fuel channel for supercritical water-cooled nuclear reactors.” 2011. Thesis, University of Ontario Institute of Technology. Accessed January 22, 2021. http://hdl.handle.net/10155/144.

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

MLA Handbook (7^th Edition):

Samuel, Jeffrey. “Conceptual design for a re-entrant type fuel channel for supercritical water-cooled nuclear reactors.” 2011. Web. 22 Jan 2021.

Vancouver:

Samuel J. Conceptual design for a re-entrant type fuel channel for supercritical water-cooled nuclear reactors. [Internet] [Thesis]. University of Ontario Institute of Technology; 2011. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/10155/144.

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

Council of Science Editors:

Samuel J. Conceptual design for a re-entrant type fuel channel for supercritical water-cooled nuclear reactors. [Thesis]. University of Ontario Institute of Technology; 2011. Available from: http://hdl.handle.net/10155/144

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

University of Toronto

27. Rezaey, Reza. High Temperature Gas to Liquid Metal Foam and Wire Mesh Heat Exchangers.

Degree: 2012, University of Toronto

URL: http://hdl.handle.net/1807/33500

►

Metal foams and wire meshes are open cell structures with low weight and density, high permeability and high thermal conductivity which make them attractive for… (more)

Subjects/Keywords: Metal Foam; Wire Mesh; Heat Transfer; Heat Exchangers; Wire Arc Thermal Spray; 0548; 0794

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

APA (6^th Edition):

Rezaey, R. (2012). High Temperature Gas to Liquid Metal Foam and Wire Mesh Heat Exchangers. (Masters Thesis). University of Toronto. Retrieved from http://hdl.handle.net/1807/33500

Chicago Manual of Style (16^th Edition):

Rezaey, Reza. “High Temperature Gas to Liquid Metal Foam and Wire Mesh Heat Exchangers.” 2012. Masters Thesis, University of Toronto. Accessed January 22, 2021. http://hdl.handle.net/1807/33500.

MLA Handbook (7^th Edition):

Rezaey, Reza. “High Temperature Gas to Liquid Metal Foam and Wire Mesh Heat Exchangers.” 2012. Web. 22 Jan 2021.

Vancouver:

Rezaey R. High Temperature Gas to Liquid Metal Foam and Wire Mesh Heat Exchangers. [Internet] [Masters thesis]. University of Toronto; 2012. [cited 2021 Jan 22]. Available from: http://hdl.handle.net/1807/33500.

Council of Science Editors:

Rezaey R. High Temperature Gas to Liquid Metal Foam and Wire Mesh Heat Exchangers. [Masters Thesis]. University of Toronto; 2012. Available from: http://hdl.handle.net/1807/33500

NSYSU

28. Liu, Hao-hsiang. Spray Heat Transfer with Different Nanofluids.

Degree: Master, Mechanical and Electro-Mechanical Engineering, 2015, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0621115-133426

► This study aims to establish a spray cooling system with nanofluids and investigate its heat transfer performance. In previous study of spray cooling, nozzle diameter… (more)

Subjects/Keywords: nanofluid; spray cooling; cooling curve; boiling curve; critical heat flux

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

APA (6^th Edition):

Liu, H. (2015). Spray Heat Transfer with Different Nanofluids. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0621115-133426

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):

Liu, Hao-hsiang. “Spray Heat Transfer with Different Nanofluids.” 2015. Thesis, NSYSU. Accessed January 22, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0621115-133426.

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

MLA Handbook (7^th Edition):

Liu, Hao-hsiang. “Spray Heat Transfer with Different Nanofluids.” 2015. Web. 22 Jan 2021.

Vancouver:

Liu H. Spray Heat Transfer with Different Nanofluids. [Internet] [Thesis]. NSYSU; 2015. [cited 2021 Jan 22]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0621115-133426.

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

Council of Science Editors:

Liu H. Spray Heat Transfer with Different Nanofluids. [Thesis]. NSYSU; 2015. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0621115-133426

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

University of Windsor

29. Jafari, Masoumeh. Analysis of heat transfer in spray cooling systems using numerical simulations.

Degree: MA, Mechanical, Automotive, and Materials Engineering, 2014, University of Windsor

URL: http://scholar.uwindsor.ca/etd/5028

► The impingement of sprays onto dry and wet walls and the associated heat transfer occurs in many engineering applications. These applications include internal combustion… (more)

▼ The impingement of sprays onto dry and wet walls and the associated heat transfer occurs in many engineering applications. These applications include internal combustion engines, gas turbines, spray drying, spray coating and spray cooling. The fluid dynamics and heat transfer characteristics of liquid films created by spray impingement are very complex and determining the underlying physics requires fundamental studies. In this study, an efficient and practical approach is devised for tackling many aspects of the spray cooling process. The computational fluid dynamics (CFD) methodology used here includes numerous droplets and it is designed to predict the spray-wall impact outcome based on reliable correlations. Even though it is not an exact representation of the interaction between the spray and the liquid layer due to computational considerations, it provides an acceptable picture of the transport phenomena. The STAR-CCM+ CFD code has been used to solve continuity, momentum, and energy equations coupled with a Lagrangian-Eulerian solver capable of simulating droplets as well as thin fluid film. The model is validated against relevant experimental data available in the literature and good agreement is observed for heat transfer coefficient (HTC) values for cases involving spray impact and fluid film formation over a flat solid surface. The effect of mass flux and spray Reynolds number on the spray behaviour has been studied. The model is extended to predict the cooling performance of sealed cans containing hot liquids when the cans are cooled by the impingement of spray formed from a cold liquid. The CFD results are compared with field data obtained at Heinz Canada, Leamington, ON. The effect of the can rotational speed on the cool-down behaviour is investigated. The results show that there is an optimum rotational speed beyond which the heat transfer enhancement will not be as significant. This research is the first study which solves the transport phenomena of fluid and heat outside, through and inside a sealed solid can containing a hot liquid while being cooled by the spray of a cold liquid. Advisors/Committee Members: Balachandar, Ramaswami, Barron, Ronald M..

Subjects/Keywords: Applied sciences; Heat transfer; Rotation; Spray cooling; Engineering; Mechanical Engineering

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

APA (6^th Edition):

Jafari, M. (2014). Analysis of heat transfer in spray cooling systems using numerical simulations. (Masters Thesis). University of Windsor. Retrieved from http://scholar.uwindsor.ca/etd/5028

Chicago Manual of Style (16^th Edition):

Jafari, Masoumeh. “Analysis of heat transfer in spray cooling systems using numerical simulations.” 2014. Masters Thesis, University of Windsor. Accessed January 22, 2021. http://scholar.uwindsor.ca/etd/5028.

MLA Handbook (7^th Edition):

Jafari, Masoumeh. “Analysis of heat transfer in spray cooling systems using numerical simulations.” 2014. Web. 22 Jan 2021.

Vancouver:

Jafari M. Analysis of heat transfer in spray cooling systems using numerical simulations. [Internet] [Masters thesis]. University of Windsor; 2014. [cited 2021 Jan 22]. Available from: http://scholar.uwindsor.ca/etd/5028.

Council of Science Editors:

Jafari M. Analysis of heat transfer in spray cooling systems using numerical simulations. [Masters Thesis]. University of Windsor; 2014. Available from: http://scholar.uwindsor.ca/etd/5028

NSYSU

30. Lin, Jhen. Analysis of Flow Field and Heat Transfer Characteristics of Spray Cooling through A Twin-fluid Nozzle.

Degree: Master, Mechanical and Electro-Mechanical Engineering, 2018, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0715118-082448

► This experiment mainly discusses the twin-fluid nozzle with the diameter of 1.6 mm by changing different experimental parameters, such as the spray height (H=40 mm,… (more)

Subjects/Keywords: Twin-fluid nozzle; Spray cooling; Critical heat flux; Î¼PIV; IPI

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

APA (6^th Edition):

Lin, J. (2018). Analysis of Flow Field and Heat Transfer Characteristics of Spray Cooling through A Twin-fluid Nozzle. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0715118-082448

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):

Lin, Jhen. “Analysis of Flow Field and Heat Transfer Characteristics of Spray Cooling through A Twin-fluid Nozzle.” 2018. Thesis, NSYSU. Accessed January 22, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0715118-082448.

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

MLA Handbook (7^th Edition):

Lin, Jhen. “Analysis of Flow Field and Heat Transfer Characteristics of Spray Cooling through A Twin-fluid Nozzle.” 2018. Web. 22 Jan 2021.

Vancouver:

Lin J. Analysis of Flow Field and Heat Transfer Characteristics of Spray Cooling through A Twin-fluid Nozzle. [Internet] [Thesis]. NSYSU; 2018. [cited 2021 Jan 22]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0715118-082448.

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

Council of Science Editors:

Lin J. Analysis of Flow Field and Heat Transfer Characteristics of Spray Cooling through A Twin-fluid Nozzle. [Thesis]. NSYSU; 2018. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0715118-082448

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

Open Access Theses and Dissertations