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Proceedings Papers

Evaluation of Pressure Drop and Cooling Effectiveness of Serpentine Channels With Varying Internal Rib Configurations

Christopher Yoon, Molly E. Ellinger, David G. Bogard
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 7B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V07BT15A013, June 26–30, 2023
Paper No: GT2023-104216
https://doi.org/10.1115/GT2023-104216
View Paper titled, Evaluation of Pressure Drop and Cooling Effectiveness of Serpentine Channels With Varying Internal Rib Configurations
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Topics: Cooling, Gas turbines, Pressure drop, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Overall Cooling Effectiveness With Internal Serpentine Channels and Optimized Film Cooling Holes

Christopher Yoon, Elise M. Flachs, Molly R. Ellinger, David G. Bogard
Publisher: American Society of Mechanical Engineers
Proc. ASME. GT2023, Volume 7A: Heat Transfer — Combustors; Film Cooling, V07AT12A024, June 26–30, 2023
Paper No: GT2023-104171
https://doi.org/10.1115/GT2023-104171
View Paper titled, Overall Cooling Effectiveness With Internal Serpentine Channels and Optimized Film Cooling Holes
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Topics: Cooling, Film cooling
Journal Articles

EVALUATION OF ADJOINT OPTIMIZED HOLES - PART I BASELINE PERFORMANCE

Accepted Manuscript
Daniel Gutierrez, Christopher Yoon, Michael Furgeson, Emma Veley, David G. Bogard, Karen A. Thole
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-22-1271
https://doi.org/10.1115/1.4056390
Published Online: December 1, 2022
View Article titled, EVALUATION OF ADJOINT OPTIMIZED HOLES - PART I BASELINE PERFORMANCE
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Topics: Additive manufacturing, Computation, Coolants, Cooling, Cross-flow, Design, Engines, Film cooling, Flow (Dynamics), Heat transfer
Proceedings Papers

Evaluation of Adjoint Optimized Hole - Part II: Parameter Effects on Performance

Christopher Yoon, Daniel Gutierrez, Michael T. Furgeson, David G. Bogard
Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A031, June 13–17, 2022
Paper No: GT2022-82726
https://doi.org/10.1115/GT2022-82726
View Paper titled, Evaluation of Adjoint Optimized Hole - Part II: Parameter Effects on Performance
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Topics: Computation, Cross-flow, Density, Design, Engines, Film cooling, Flow (Dynamics), Fluid mechanics, Gas turbines, Heat transfer
Proceedings Papers

Development and Evaluation of Shaped Film Cooling Holes Designed for Additive Manufacturing

Michael T. Furgeson, Emma M. Veley, Christopher Yoon, Daniel Gutierrez, David G. Bogard, Karen A. Thole
Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A041, June 13–17, 2022
Paper No: GT2022-83201
https://doi.org/10.1115/GT2022-83201
View Paper titled, Development and Evaluation of Shaped Film Cooling Holes Designed for Additive Manufacturing
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Topics: Additive manufacturing, Film cooling
Proceedings Papers

Evaluation of Adjoint Optimized Holes - Part I Baseline Performance

Daniel Gutierrez, Christopher Yoon, Michael T. Furgeson, Emma M. Veley, David G. Bogard, Karen A. Thole
Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A044, June 13–17, 2022
Paper No: GT2022-83436
https://doi.org/10.1115/GT2022-83436
View Paper titled, Evaluation of Adjoint Optimized Holes - Part I Baseline Performance
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Topics: Additive manufacturing, Computation, Coolants, Cooling, Cross-flow, Design, Engines, Film cooling, Flow (Dynamics), Gas turbines
Journal Articles

Experimental and Computational Investigation of Integrated Internal and Film Cooling Designs Incorporating a Thermal Barrier Coating

Matthew J. Horner, Christopher Yoon, Michael Furgeson, Todd A. Oliver, David G. Bogard
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. September 2022, 144(9): 091001.
Paper No: TURBO-21-1147
https://doi.org/10.1115/1.4053840
Published Online: March 4, 2022
View Article titled, Experimental and Computational Investigation of Integrated Internal and Film Cooling Designs Incorporating a Thermal Barrier Coating
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Topics: Cooling, Film cooling, Thermal barrier coatings, Metals, Coolants, Flow (Dynamics)
Proceedings Papers

Experimental and Computational Investigation of Integrated Internal and Film Cooling Designs Incorporating a Thermal Barrier Coating

Matthew J. Horner, Christopher Yoon, Michael Furgeson, Todd A. Oliver, David G. Bogard
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A004, June 7–11, 2021
Paper No: GT2021-58950
https://doi.org/10.1115/GT2021-58950
View Paper titled, Experimental and Computational Investigation of Integrated Internal and Film Cooling Designs Incorporating a Thermal Barrier Coating
Open the PDF for Experimental and Computational Investigation of Integrated Internal and Film Cooling Designs Incorporating a Thermal Barrier Coating in another window
Topics: Cooling, Film cooling, Heat transfer, Thermal barrier coatings
Journal Articles

Surface Curvature Effects on Film Cooling Performance for Shaped Holes on a Model Turbine Blade

Jacob D. Moore, Christopher Yoon, David G. Bogard
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. November 2020, 142(11): 111008.
Paper No: TURBO-20-1203
https://doi.org/10.1115/1.4048582
Published Online: October 16, 2020
View Article titled, Surface Curvature Effects on Film Cooling Performance for Shaped Holes on a Model Turbine Blade
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Topics: Film cooling, Flat plates, Gas turbines, Blades, Coolants, Turbine blades, Pressure gradient
Proceedings Papers

Evaluation of Film Cooling Superposition Predictions Using Shaped Holes on the Suction Side of a Blade Model

Christopher Yoon, Jacob Moore, David Bogard
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT19A015, June 17–21, 2019
Paper No: GT2019-91132
https://doi.org/10.1115/GT2019-91132
View Paper titled, Evaluation of Film Cooling Superposition Predictions Using Shaped Holes on the Suction Side of a Blade Model
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Topics: Blades, Film cooling, Suction, Coolants, Airfoils, Cooling, Turbines, Jets, Separation (Technology), Turbine blades
Proceedings Papers

Surface Curvature Effects on Film Cooling Performance for Shaped Holes on a Model Turbine Blade

Jacob D. Moore, Christopher Yoon, David G. Bogard
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT19A017, June 17–21, 2019
Paper No: GT2019-91476
https://doi.org/10.1115/GT2019-91476
View Paper titled, Surface Curvature Effects on Film Cooling Performance for Shaped Holes on a Model Turbine Blade
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Topics: Film cooling, Turbine blades, Flat plates, Turbulence, Cascades (Fluid dynamics), Flow (Dynamics), Gas turbines, Pressure gradient, Suction, Wind tunnels