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Journal Articles

Printability and Overall Cooling Performance of Additively Manufactured Holes With Inlet and Exit Rounding

Emma M. Veley, Karen A. Thole, Michael T. Furgeson, David G. Bogard

J. Turbomach. March 2023, 145(3): 031017.

Paper No: TURBO-22-1188

DOI: https://doi.org/10.1115/1.4056389

Published Online: January 6, 2023

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Topics: Cooling, Film cooling, Design, Coolants, Diffusers

Journal Articles

EVALUATION OF ADJOINT OPTIMIZED HOLES - PART I BASELINE PERFORMANCE

Daniel Gutierrez, Christopher Yoon, Michael Furgeson, Emma Veley, David G. Bogard, Karen A. Thole

J. Turbomach.

Paper No: TURBO-22-1271

DOI: https://doi.org/10.1115/1.4056390

Published Online: December 1, 2022

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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 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

DOI: https://doi.org/10.1115/GT2022-83436

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Topics: Additive manufacturing, Computation, Coolants, Cooling, Cross-flow, Design, Engines, Film cooling, Flow (Dynamics), Gas turbines

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

DOI: https://doi.org/10.1115/GT2022-82726

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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

DOI: https://doi.org/10.1115/GT2022-83201

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Topics: Additive manufacturing, Film cooling

Proceedings Papers

Printability and Overall Cooling Performance of Additively Manufactured Holes With Inlet and Exit Rounding

Emma M. Veley, Karen A. Thole, Michael T. Furgeson, David G. Bogard

Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A043, June 13–17, 2022

Paper No: GT2022-83313

DOI: https://doi.org/10.1115/GT2022-83313

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Topics: Additive manufacturing, Cooling, Design, Film cooling, Surface roughness, Convection, Coolants, Diffusers, Engines, Gas turbines

Journal Articles

Experimental and Computational Investigation of Film Cooling Performance and External Flowfield Effects Due to Impingement Coolant Feed in the Leading Edge of a Turbine Blade

Jacob D. Moore, Christopher C. Easterby, David G. Bogard

J. Turbomach. September 2022, 144(9): 091014.

Paper No: TURBO-21-1218

DOI: https://doi.org/10.1115/1.4053724

Published Online: March 16, 2022

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Topics: Coolants, Film cooling, Flow (Dynamics), Blades

Journal Articles

Effects on Film Cooling Performance in the Showerhead From Geometric Parameterization of Shaped Hole Designs

Jacob D. Moore, Christopher C. Easterby, David G. Bogard

J. Turbomach. September 2022, 144(9): 091006.

Paper No: TURBO-21-1217

DOI: https://doi.org/10.1115/1.4053723

Published Online: March 4, 2022

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Topics: Coolants, Design, Film cooling, Flow (Dynamics), Blades, Temperature, Discharge coefficient, Diffusers

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

J. Turbomach. September 2022, 144(9): 091001.

Paper No: TURBO-21-1147

DOI: https://doi.org/10.1115/1.4053840

Published Online: March 4, 2022

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Topics: Cooling, Film cooling, Thermal barrier coatings, Metals, Coolants, Flow (Dynamics)

Proceedings Papers

Effects of Showerhead Cooling on Turbine Vane Suction Side Film Cooling Effectiveness

Marcia I. Ethridge, J. Michael Cutbirth, David G. Bogard

Proc. ASME. IMECE2000, Heat Transfer: Volume 3, 69-78, November 5–10, 2000

Paper No: IMECE2000-1462

DOI: https://doi.org/10.1115/IMECE2000-1462

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Topics: Cooling, Film cooling, Suction, Turbines, Coolants, Turbulence, Airfoils, Jets, Boundary layers, Density

Proceedings Papers

CFD Evaluation of Internal Flow Effects on Turbine Blade Leading-Edge Film Cooling With Shaped Hole Geometries

Christopher C. Easterby, Jacob D. Moore, David G. Bogard

Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A023, June 7–11, 2021

Paper No: GT2021-59780

DOI: https://doi.org/10.1115/GT2021-59780

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Topics: Computational fluid dynamics, Film cooling, Gas turbines, Internal flow, Turbine blades

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

Effects on Film Cooling Performance in the Showerhead From Geometric Parameterization of Shaped Hole Designs

Jacob D. Moore, Christopher C. Easterby, David G. Bogard

Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A026, June 7–11, 2021

Paper No: GT2021-60014

DOI: https://doi.org/10.1115/GT2021-60014

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Topics: Film cooling, Parametrization

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 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

DOI: https://doi.org/10.1115/GT2021-58950

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Topics: Cooling, Film cooling, Heat transfer, Thermal barrier coatings

Proceedings Papers

Experimental and Computational Investigation of Film Cooling Performance and External Flowfield Effects due to Impingement Coolant Feed in the Leading Edge of a Turbine Blade

Jacob D. Moore, Christopher C. Easterby, David G. Bogard

Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A027, June 7–11, 2021

Paper No: GT2021-60015

DOI: https://doi.org/10.1115/GT2021-60015

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Topics: Coolants, Film cooling, Turbine blades

Proceedings Papers

Additively Manufactured Porous Geometries for Hybrid Turbine Cooling

Nathan D. Fier, David G. Bogard

Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A005, June 7–11, 2021

Paper No: GT2021-58991

DOI: https://doi.org/10.1115/GT2021-58991

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Topics: Additive manufacturing, Cooling, Film cooling, Turbines

Journal Articles

Adiabatic Effectiveness and Thermal Field Measurements of a Shaped Hole in the Showerhead of a Model Turbine Blade

Jacob D. Moore, Matthew J. Horner, David G. Bogard

J. Turbomach. September 2021, 143(9): 091017.

Paper No: TURBO-20-1332

DOI: https://doi.org/10.1115/1.4051557

Published Online: July 13, 2021

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Topics: Blades, Coolants, Film cooling, Flow (Dynamics), Temperature, Pressure, Discharge coefficient, Jets, Turbine blades

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

Adiabatic Effectiveness and Thermal Field Measurements of a Shaped Hole in the Showerhead of a Model Turbine Blade

Jacob D. Moore, Matthew J. Horner, David G. Bogard

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A040, September 21–25, 2020

Paper No: GT2020-15016

DOI: https://doi.org/10.1115/GT2020-15016

View Paper

Topics: Turbine blades, Coolants, Design, Airfoils, Cascades (Fluid dynamics), Diffusers, Engines, Geometry, Jets, Momentum

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Journal citation

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Manuscript

Printability and Overall Cooling Performance of Additively Manufactured Holes With Inlet and Exit Rounding

EVALUATION OF ADJOINT OPTIMIZED HOLES - PART I BASELINE PERFORMANCE

Evaluation of Adjoint Optimized Holes - Part I Baseline Performance

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

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

Printability and Overall Cooling Performance of Additively Manufactured Holes With Inlet and Exit Rounding

Experimental and Computational Investigation of Film Cooling Performance and External Flowfield Effects Due to Impingement Coolant Feed in the Leading Edge of a Turbine Blade

Effects on Film Cooling Performance in the Showerhead From Geometric Parameterization of Shaped Hole Designs

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

Effects of Showerhead Cooling on Turbine Vane Suction Side Film Cooling Effectiveness

CFD Evaluation of Internal Flow Effects on Turbine Blade Leading-Edge Film Cooling With Shaped Hole Geometries

Adjoint Optimization of Film Cooling Hole Geometry

Effects on Film Cooling Performance in the Showerhead From Geometric Parameterization of Shaped Hole Designs

Parametric Optimization of Film Cooling Hole Geometry

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

Experimental and Computational Investigation of Film Cooling Performance and External Flowfield Effects due to Impingement Coolant Feed in the Leading Edge of a Turbine Blade

Additively Manufactured Porous Geometries for Hybrid Turbine Cooling

Adiabatic Effectiveness and Thermal Field Measurements of a Shaped Hole in the Showerhead of a Model Turbine Blade

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

Adiabatic Effectiveness and Thermal Field Measurements of a Shaped Hole in the Showerhead of a Model Turbine Blade

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