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You searched for +publisher:"Georgia Tech" +contributor:("Oefelein, Joseph"). Showing records 1 – 12 of 12 total matches.

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Georgia Tech

1. Dzanic, Tarik. Investigation of ODE-based non-equilibrium wall shear stress models for large eddy simulation.

Degree: MS, Aerospace Engineering, 2019, Georgia Tech

 For high Reynolds number flows, wall modeling is essential for performing large eddy simulation at a reasonable computational cost. In this work, a novel low-cost… (more)

Subjects/Keywords: Large eddy simulation; Wall model; Non-equilibrium

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APA (6th Edition):

Dzanic, T. (2019). Investigation of ODE-based non-equilibrium wall shear stress models for large eddy simulation. (Masters Thesis). Georgia Tech. Retrieved from http://hdl.handle.net/1853/62711

Chicago Manual of Style (16th Edition):

Dzanic, Tarik. “Investigation of ODE-based non-equilibrium wall shear stress models for large eddy simulation.” 2019. Masters Thesis, Georgia Tech. Accessed March 04, 2021. http://hdl.handle.net/1853/62711.

MLA Handbook (7th Edition):

Dzanic, Tarik. “Investigation of ODE-based non-equilibrium wall shear stress models for large eddy simulation.” 2019. Web. 04 Mar 2021.

Vancouver:

Dzanic T. Investigation of ODE-based non-equilibrium wall shear stress models for large eddy simulation. [Internet] [Masters thesis]. Georgia Tech; 2019. [cited 2021 Mar 04]. Available from: http://hdl.handle.net/1853/62711.

Council of Science Editors:

Dzanic T. Investigation of ODE-based non-equilibrium wall shear stress models for large eddy simulation. [Masters Thesis]. Georgia Tech; 2019. Available from: http://hdl.handle.net/1853/62711


Georgia Tech

2. Wei, Sheng. Effect of jet fuel composition on forced ignition in gas turbine combustors.

Degree: PhD, Aerospace Engineering, 2019, Georgia Tech

 The rapid growth in the aviation industry means increasing consumption of jet fuels, which is leading to greater interest in alternate and sustainable fuel sources.… (more)

Subjects/Keywords: Ignition; Combustion

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APA (6th Edition):

Wei, S. (2019). Effect of jet fuel composition on forced ignition in gas turbine combustors. (Doctoral Dissertation). Georgia Tech. Retrieved from http://hdl.handle.net/1853/61204

Chicago Manual of Style (16th Edition):

Wei, Sheng. “Effect of jet fuel composition on forced ignition in gas turbine combustors.” 2019. Doctoral Dissertation, Georgia Tech. Accessed March 04, 2021. http://hdl.handle.net/1853/61204.

MLA Handbook (7th Edition):

Wei, Sheng. “Effect of jet fuel composition on forced ignition in gas turbine combustors.” 2019. Web. 04 Mar 2021.

Vancouver:

Wei S. Effect of jet fuel composition on forced ignition in gas turbine combustors. [Internet] [Doctoral dissertation]. Georgia Tech; 2019. [cited 2021 Mar 04]. Available from: http://hdl.handle.net/1853/61204.

Council of Science Editors:

Wei S. Effect of jet fuel composition on forced ignition in gas turbine combustors. [Doctoral Dissertation]. Georgia Tech; 2019. Available from: http://hdl.handle.net/1853/61204


Georgia Tech

3. Kim, Sayop. Advancing turbulent spray and combustion models for compression ignition engine simulations.

Degree: PhD, Aerospace Engineering, 2019, Georgia Tech

 This thesis seeks to investigate the turbulent mixing influence on spray atomization and combustion processes encountered in compression ignition diesel engines. Despite greater thermal efficiency… (more)

Subjects/Keywords: Diesel engine; CFD; Spray modeling; Turbulence-chemistry interaction; Combustion modeling

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APA (6th Edition):

Kim, S. (2019). Advancing turbulent spray and combustion models for compression ignition engine simulations. (Doctoral Dissertation). Georgia Tech. Retrieved from http://hdl.handle.net/1853/61216

Chicago Manual of Style (16th Edition):

Kim, Sayop. “Advancing turbulent spray and combustion models for compression ignition engine simulations.” 2019. Doctoral Dissertation, Georgia Tech. Accessed March 04, 2021. http://hdl.handle.net/1853/61216.

MLA Handbook (7th Edition):

Kim, Sayop. “Advancing turbulent spray and combustion models for compression ignition engine simulations.” 2019. Web. 04 Mar 2021.

Vancouver:

Kim S. Advancing turbulent spray and combustion models for compression ignition engine simulations. [Internet] [Doctoral dissertation]. Georgia Tech; 2019. [cited 2021 Mar 04]. Available from: http://hdl.handle.net/1853/61216.

Council of Science Editors:

Kim S. Advancing turbulent spray and combustion models for compression ignition engine simulations. [Doctoral Dissertation]. Georgia Tech; 2019. Available from: http://hdl.handle.net/1853/61216


Georgia Tech

4. Chang, Yu-Hung. High-fidelity emulation of spatiotemporally evolving flow dynamics.

Degree: PhD, Aerospace Engineering, 2018, Georgia Tech

 This dissertation utilizes a comprehensive interdisciplinary approach to demonstrate a paradigm for a novel design strategy for new generation engineering. Computational fluid dynamics (CFD), reduced-basis… (more)

Subjects/Keywords: Design study; High-fidelity simulation; Kriging; Data reduction; Surrogate model; Swirl injector

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APA (6th Edition):

Chang, Y. (2018). High-fidelity emulation of spatiotemporally evolving flow dynamics. (Doctoral Dissertation). Georgia Tech. Retrieved from http://hdl.handle.net/1853/60842

Chicago Manual of Style (16th Edition):

Chang, Yu-Hung. “High-fidelity emulation of spatiotemporally evolving flow dynamics.” 2018. Doctoral Dissertation, Georgia Tech. Accessed March 04, 2021. http://hdl.handle.net/1853/60842.

MLA Handbook (7th Edition):

Chang, Yu-Hung. “High-fidelity emulation of spatiotemporally evolving flow dynamics.” 2018. Web. 04 Mar 2021.

Vancouver:

Chang Y. High-fidelity emulation of spatiotemporally evolving flow dynamics. [Internet] [Doctoral dissertation]. Georgia Tech; 2018. [cited 2021 Mar 04]. Available from: http://hdl.handle.net/1853/60842.

Council of Science Editors:

Chang Y. High-fidelity emulation of spatiotemporally evolving flow dynamics. [Doctoral Dissertation]. Georgia Tech; 2018. Available from: http://hdl.handle.net/1853/60842


Georgia Tech

5. Li, Yixing. High-fidelity numerical simulation and emulation of bi-fluid swirl injector flow and combustion dynamics.

Degree: PhD, Aerospace Engineering, 2019, Georgia Tech

 Injectors are critical components of combustion devices in liquid-fueled propulsion systems. By controlling the atomization and mixing of propellants, injectors can affect combustion efficiency, dynamic… (more)

Subjects/Keywords: Large Eddy simulation; Emulation

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APA (6th Edition):

Li, Y. (2019). High-fidelity numerical simulation and emulation of bi-fluid swirl injector flow and combustion dynamics. (Doctoral Dissertation). Georgia Tech. Retrieved from http://hdl.handle.net/1853/61698

Chicago Manual of Style (16th Edition):

Li, Yixing. “High-fidelity numerical simulation and emulation of bi-fluid swirl injector flow and combustion dynamics.” 2019. Doctoral Dissertation, Georgia Tech. Accessed March 04, 2021. http://hdl.handle.net/1853/61698.

MLA Handbook (7th Edition):

Li, Yixing. “High-fidelity numerical simulation and emulation of bi-fluid swirl injector flow and combustion dynamics.” 2019. Web. 04 Mar 2021.

Vancouver:

Li Y. High-fidelity numerical simulation and emulation of bi-fluid swirl injector flow and combustion dynamics. [Internet] [Doctoral dissertation]. Georgia Tech; 2019. [cited 2021 Mar 04]. Available from: http://hdl.handle.net/1853/61698.

Council of Science Editors:

Li Y. High-fidelity numerical simulation and emulation of bi-fluid swirl injector flow and combustion dynamics. [Doctoral Dissertation]. Georgia Tech; 2019. Available from: http://hdl.handle.net/1853/61698

6. Zhai, Xiaomeng. Studies of turbulence structure using well-resolved simulations with and without effects of a magnetic field.

Degree: PhD, Aerospace Engineering, 2018, Georgia Tech

 This thesis presents results from a large-scale computational study motivated to advance understanding of turbulence structure in isotropic turbulence as well as in magnetohydrodynamic (MHD)… (more)

Subjects/Keywords: Turbulence; Magnetohydrodynamics; Large-scale computing

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APA (6th Edition):

Zhai, X. (2018). Studies of turbulence structure using well-resolved simulations with and without effects of a magnetic field. (Doctoral Dissertation). Georgia Tech. Retrieved from http://hdl.handle.net/1853/61192

Chicago Manual of Style (16th Edition):

Zhai, Xiaomeng. “Studies of turbulence structure using well-resolved simulations with and without effects of a magnetic field.” 2018. Doctoral Dissertation, Georgia Tech. Accessed March 04, 2021. http://hdl.handle.net/1853/61192.

MLA Handbook (7th Edition):

Zhai, Xiaomeng. “Studies of turbulence structure using well-resolved simulations with and without effects of a magnetic field.” 2018. Web. 04 Mar 2021.

Vancouver:

Zhai X. Studies of turbulence structure using well-resolved simulations with and without effects of a magnetic field. [Internet] [Doctoral dissertation]. Georgia Tech; 2018. [cited 2021 Mar 04]. Available from: http://hdl.handle.net/1853/61192.

Council of Science Editors:

Zhai X. Studies of turbulence structure using well-resolved simulations with and without effects of a magnetic field. [Doctoral Dissertation]. Georgia Tech; 2018. Available from: http://hdl.handle.net/1853/61192


Georgia Tech

7. Carter, John. Statistical and temporal analysis of shock-driven instability through simultaneous density and velocity measurements.

Degree: PhD, Mechanical Engineering, 2020, Georgia Tech

 The effects of initial conditions (single- and multi-mode) and nondimensional density ratio (Atwood number, A) on dynamics of mixing in Richtmyer – Meshkov Instability evolution are… (more)

Subjects/Keywords: Richtmyer Meshkov instability; Shock driven instability; Turbulence

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APA (6th Edition):

Carter, J. (2020). Statistical and temporal analysis of shock-driven instability through simultaneous density and velocity measurements. (Doctoral Dissertation). Georgia Tech. Retrieved from http://hdl.handle.net/1853/63573

Chicago Manual of Style (16th Edition):

Carter, John. “Statistical and temporal analysis of shock-driven instability through simultaneous density and velocity measurements.” 2020. Doctoral Dissertation, Georgia Tech. Accessed March 04, 2021. http://hdl.handle.net/1853/63573.

MLA Handbook (7th Edition):

Carter, John. “Statistical and temporal analysis of shock-driven instability through simultaneous density and velocity measurements.” 2020. Web. 04 Mar 2021.

Vancouver:

Carter J. Statistical and temporal analysis of shock-driven instability through simultaneous density and velocity measurements. [Internet] [Doctoral dissertation]. Georgia Tech; 2020. [cited 2021 Mar 04]. Available from: http://hdl.handle.net/1853/63573.

Council of Science Editors:

Carter J. Statistical and temporal analysis of shock-driven instability through simultaneous density and velocity measurements. [Doctoral Dissertation]. Georgia Tech; 2020. Available from: http://hdl.handle.net/1853/63573

8. Masquelet, Matthieu Marc. Large-eddy simulations of high-pressure shear coaxial flows relevant for H2/O2 rocket engines.

Degree: PhD, Aerospace Engineering, 2013, Georgia Tech

 The understanding and prediction of transient phenomena inside Liquid Rocket Engines (LREs) have been very difficult because of the many challenges posed by the conditions… (more)

Subjects/Keywords: Combustion; Supercritical; Scaling; LES; LRE; CFD; Computational fluid dynamics; Propulsion systems; Rocket engines; Rocket engines Combustion; Liquid propellant rocket engines

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APA (6th Edition):

Masquelet, M. M. (2013). Large-eddy simulations of high-pressure shear coaxial flows relevant for H2/O2 rocket engines. (Doctoral Dissertation). Georgia Tech. Retrieved from http://hdl.handle.net/1853/47522

Chicago Manual of Style (16th Edition):

Masquelet, Matthieu Marc. “Large-eddy simulations of high-pressure shear coaxial flows relevant for H2/O2 rocket engines.” 2013. Doctoral Dissertation, Georgia Tech. Accessed March 04, 2021. http://hdl.handle.net/1853/47522.

MLA Handbook (7th Edition):

Masquelet, Matthieu Marc. “Large-eddy simulations of high-pressure shear coaxial flows relevant for H2/O2 rocket engines.” 2013. Web. 04 Mar 2021.

Vancouver:

Masquelet MM. Large-eddy simulations of high-pressure shear coaxial flows relevant for H2/O2 rocket engines. [Internet] [Doctoral dissertation]. Georgia Tech; 2013. [cited 2021 Mar 04]. Available from: http://hdl.handle.net/1853/47522.

Council of Science Editors:

Masquelet MM. Large-eddy simulations of high-pressure shear coaxial flows relevant for H2/O2 rocket engines. [Doctoral Dissertation]. Georgia Tech; 2013. Available from: http://hdl.handle.net/1853/47522

9. Dasgupta, Debolina. Turbulence-chemistry interactions for lean premixed flames.

Degree: PhD, Aerospace Engineering, 2018, Georgia Tech

 Turbulent combustion, particularly premixed combustion has great practical importance due to their extensive industrial usage in gas turbines, internal combustion engines etc. However, the physics… (more)

Subjects/Keywords: Premixed flames; Turbulent combustion; Turbulence-chemistry interactions; Combustion modeling; Numerical combustion

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APA (6th Edition):

Dasgupta, D. (2018). Turbulence-chemistry interactions for lean premixed flames. (Doctoral Dissertation). Georgia Tech. Retrieved from http://hdl.handle.net/1853/60746

Chicago Manual of Style (16th Edition):

Dasgupta, Debolina. “Turbulence-chemistry interactions for lean premixed flames.” 2018. Doctoral Dissertation, Georgia Tech. Accessed March 04, 2021. http://hdl.handle.net/1853/60746.

MLA Handbook (7th Edition):

Dasgupta, Debolina. “Turbulence-chemistry interactions for lean premixed flames.” 2018. Web. 04 Mar 2021.

Vancouver:

Dasgupta D. Turbulence-chemistry interactions for lean premixed flames. [Internet] [Doctoral dissertation]. Georgia Tech; 2018. [cited 2021 Mar 04]. Available from: http://hdl.handle.net/1853/60746.

Council of Science Editors:

Dasgupta D. Turbulence-chemistry interactions for lean premixed flames. [Doctoral Dissertation]. Georgia Tech; 2018. Available from: http://hdl.handle.net/1853/60746

10. Williams, Aimee. The role of droplets in the autoignition of a polydisperse Jet-A spray in vitiated co-flow.

Degree: PhD, Aerospace Engineering, 2019, Georgia Tech

 The objective of this study is to understand the underlying mechanisms of autoignition of a polydisperse fuel spray. Understanding and predicting autoignition of fuel sprays… (more)

Subjects/Keywords: Autoignition; Fuel spray; PLIF; High-speed chemiluminscence; Jet-A spray

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APA (6th Edition):

Williams, A. (2019). The role of droplets in the autoignition of a polydisperse Jet-A spray in vitiated co-flow. (Doctoral Dissertation). Georgia Tech. Retrieved from http://hdl.handle.net/1853/61748

Chicago Manual of Style (16th Edition):

Williams, Aimee. “The role of droplets in the autoignition of a polydisperse Jet-A spray in vitiated co-flow.” 2019. Doctoral Dissertation, Georgia Tech. Accessed March 04, 2021. http://hdl.handle.net/1853/61748.

MLA Handbook (7th Edition):

Williams, Aimee. “The role of droplets in the autoignition of a polydisperse Jet-A spray in vitiated co-flow.” 2019. Web. 04 Mar 2021.

Vancouver:

Williams A. The role of droplets in the autoignition of a polydisperse Jet-A spray in vitiated co-flow. [Internet] [Doctoral dissertation]. Georgia Tech; 2019. [cited 2021 Mar 04]. Available from: http://hdl.handle.net/1853/61748.

Council of Science Editors:

Williams A. The role of droplets in the autoignition of a polydisperse Jet-A spray in vitiated co-flow. [Doctoral Dissertation]. Georgia Tech; 2019. Available from: http://hdl.handle.net/1853/61748

11. Yeh, Shiang-Ting. Common proper orthogonal decomposition-based emulation and system identification for model-based analysis of combustion dynamics.

Degree: PhD, Aerospace Engineering, 2018, Georgia Tech

 For high-performance power generation and propulsion systems, such as those of airbreathing and rocket engines, physical experiments are expensive due to the harsh requirements of… (more)

Subjects/Keywords: Emulation; Combustion response

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APA (6th Edition):

Yeh, S. (2018). Common proper orthogonal decomposition-based emulation and system identification for model-based analysis of combustion dynamics. (Doctoral Dissertation). Georgia Tech. Retrieved from http://hdl.handle.net/1853/59965

Chicago Manual of Style (16th Edition):

Yeh, Shiang-Ting. “Common proper orthogonal decomposition-based emulation and system identification for model-based analysis of combustion dynamics.” 2018. Doctoral Dissertation, Georgia Tech. Accessed March 04, 2021. http://hdl.handle.net/1853/59965.

MLA Handbook (7th Edition):

Yeh, Shiang-Ting. “Common proper orthogonal decomposition-based emulation and system identification for model-based analysis of combustion dynamics.” 2018. Web. 04 Mar 2021.

Vancouver:

Yeh S. Common proper orthogonal decomposition-based emulation and system identification for model-based analysis of combustion dynamics. [Internet] [Doctoral dissertation]. Georgia Tech; 2018. [cited 2021 Mar 04]. Available from: http://hdl.handle.net/1853/59965.

Council of Science Editors:

Yeh S. Common proper orthogonal decomposition-based emulation and system identification for model-based analysis of combustion dynamics. [Doctoral Dissertation]. Georgia Tech; 2018. Available from: http://hdl.handle.net/1853/59965

12. Rock, Nicholas. Lean blowout sensitivities of complex liquid fuels.

Degree: PhD, Aerospace Engineering, 2019, Georgia Tech

 Lean blowout is a process whereby a previously stable flame is either extinguished or convected out of its combustor. In aviation applications, blowout is a… (more)

Subjects/Keywords: Lean blowout; Alternative jet fuels; Extinction and re-ignition

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APA (6th Edition):

Rock, N. (2019). Lean blowout sensitivities of complex liquid fuels. (Doctoral Dissertation). Georgia Tech. Retrieved from http://hdl.handle.net/1853/61726

Chicago Manual of Style (16th Edition):

Rock, Nicholas. “Lean blowout sensitivities of complex liquid fuels.” 2019. Doctoral Dissertation, Georgia Tech. Accessed March 04, 2021. http://hdl.handle.net/1853/61726.

MLA Handbook (7th Edition):

Rock, Nicholas. “Lean blowout sensitivities of complex liquid fuels.” 2019. Web. 04 Mar 2021.

Vancouver:

Rock N. Lean blowout sensitivities of complex liquid fuels. [Internet] [Doctoral dissertation]. Georgia Tech; 2019. [cited 2021 Mar 04]. Available from: http://hdl.handle.net/1853/61726.

Council of Science Editors:

Rock N. Lean blowout sensitivities of complex liquid fuels. [Doctoral Dissertation]. Georgia Tech; 2019. Available from: http://hdl.handle.net/1853/61726

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