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Proceedings Papers

Adjoint Optimization of Film Cooling Hole Geometry

Fraser B. Jones, Todd Oliver, David G. Bogard
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A014, June 7–11, 2021
Paper No: GT2021-59332
DOI: https://doi.org/10.1115/GT2021-59332
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Topics: Film cooling, Geometry, Optimization, Reynolds-averaged Navier–Stokes equations, Design, Additive manufacturing, Computational fluid dynamics, Shapes
Proceedings Papers

Parametric Optimization of Film Cooling Hole Geometry

Fraser B. Jones, Dale W. Fox, Todd Oliver, David G. Bogard
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A013, June 7–11, 2021
Paper No: GT2021-59326
DOI: https://doi.org/10.1115/GT2021-59326
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Topics: Film cooling, Geometry, Optimization, Coolants, Simulation, Additive manufacturing, Computational fluid dynamics, Cross-flow, Diffusers, Performance characterization
Proceedings Papers

Experimental and Computational Investigation of Shaped Film Cooling Holes Designed to Minimize Inlet Separation

Fraser B. Jones, Dale W. Fox, David G. Bogard
Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A053, September 21–25, 2020
Paper No: GT2020-15561
DOI: https://doi.org/10.1115/GT2020-15561
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Topics: Film cooling, Separation (Technology), Coolants, Design, Diffusers, Additive manufacturing, Combustion gases, Engineering simulation, Flow (Dynamics), Geometry
Proceedings Papers

Evaluating the Usefulness of RANS in Film Cooling

Fraser B. Jones, Dale W. Fox, David G. Bogard
Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT12A019, June 17–21, 2019
Paper No: GT2019-91788
DOI: https://doi.org/10.1115/GT2019-91788
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Topics: Film cooling, Reynolds-averaged Navier–Stokes equations, Coolants, Flow (Dynamics), Computation, Channel flow, Cooling, Gas turbines, Probes, Thermocouples
Journal Articles

Rib Turbulator Effects on Crossflow-Fed Shaped Film Cooling Holes

Dale W. Fox, Fraser B. Jones, John W. McClintic, David G. Bogard, Thomas E. Dyson, Zachary D. Webster
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. March 2019, 141(3): 031013.
Paper No: TURBO-18-1258
DOI: https://doi.org/10.1115/1.4041673
Published Online: January 21, 2019
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Topics: Coolants, Film cooling, Flow (Dynamics), Discharge coefficient, Friction
Journal Articles

Flow Physics of Diffused-Exit Film Cooling Holes Fed by Internal Crossflow

John W. McClintic, Dale W. Fox, Fraser B. Jones, David G. Bogard, Thomas E. Dyson, Zachary D. Webster
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. March 2019, 141(3): 031010.
Paper No: TURBO-18-1326
DOI: https://doi.org/10.1115/1.4042166
Published Online: January 16, 2019
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Topics: Coolants, Diffusers, Film cooling, Flow (Dynamics), Temperature, Swirling flow, Physics
Proceedings Papers

Flow Physics of Diffused-Exit Film Cooling Holes Fed by Internal Crossflow

John W. McClintic, Dale W. Fox, Fraser B. Jones, David G. Bogard, Thomas E. Dyson, Zachary D. Webster
Proc. ASME. GT2018, Volume 5C: Heat Transfer, V05CT19A032, June 11–15, 2018
Paper No: GT2018-76904
DOI: https://doi.org/10.1115/GT2018-76904
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Topics: Film cooling, Flow (Dynamics), Physics, Coolants, Diffusers, Swirling flow, Diffusion (Physics), Internal flow
Proceedings Papers

Rib Turbulator Effects on Crossflow-Fed Shaped Film Cooling Holes

Dale W. Fox, Fraser B. Jones, John W. McClintic, David G. Bogard, Thomas E. Dyson, Zachary Webster
Proc. ASME. GT2018, Volume 5C: Heat Transfer, V05CT19A015, June 11–15, 2018
Paper No: GT2018-75857
DOI: https://doi.org/10.1115/GT2018-75857
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Topics: Film cooling, Airfoils, Coolants, Discharge coefficient, Flow (Dynamics), Friction, Test facilities, Turbines