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Proceedings Papers

Erratum: “A Simple Method for the Prediction of Wall Temperatures in Gas Turbines” [ASME 1978 International Gas Turbine Conference and Products Show, Volume 1A: General, London, England, April 9–13, 1978, Conference Sponsors: International Gas Turbine Institute, ISBN: 978-0-7918-7971-9, Copyright © 1978 by ASME. Paper No. 78-GT-90, V01AT01A090; 13 pages; doi: 10.1115/78-GT-90]

D. Kretschmer, J. Odgers
Proc. ASME. GT1978, Volume 1A: General, V01AT01A090e, April 9–13, 1978
Paper No: 78-GT-90e
DOI: https://doi.org/10.1115/78-GT-90e
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Topics: Gas turbines, International Gas Turbine Institute, Wall temperature
Proceedings Papers

Retracted: “Aerodynamic Design and Rig Test Validation of a High Flow Coefficient Process Centrifugal Compressor Stage” [ASME Turbo Expo 2021: Turbomachinery Technical Conference and Exposition, Volume 2D, Virtual, Online, June 7–11, 2021, Conference Sponsors: International Gas Turbine Institute, ISBN: 978-0-7918-8493-5, Copyright © 2021 by ASME. Paper No. GT2021-04373, V02DT37A001; 14 pages; doi: 10.1115/GT2021-04373]

ASME
Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT37A001, June 7–11, 2021
Paper No: GT2021-04373
DOI: https://doi.org/10.1115/GT2021-04373
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Topics: Compressors, Design, Flow (Dynamics), International Gas Turbine Institute, Turbochargers, Turbomachinery
Proceedings Papers

Numerical Calibration and Investigation of the Influence Of Reynolds Number on Measurements With Five-Hole Probes In Compressible Flows

Christian Schäffer, Konstantin Speck, Volker Gümmer
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T05A002, June 7–11, 2021
Paper No: GT2021-58618
DOI: https://doi.org/10.1115/GT2021-58618
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Topics: Calibration, Compressible flow, Probes, Reynolds number
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

Improving the Film Cooling Performance of a Turbine Endwall With Multi-Fidelity Modeling Considering Conjugate Heat Transfer

Hongyan Bu, Yufeng Yang, Liming Song, Jun Li
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A006, June 7–11, 2021
Paper No: GT2021-59015
DOI: https://doi.org/10.1115/GT2021-59015
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Topics: Film cooling, Heat transfer, Modeling, Turbines, Cooling, Design, Optimization, Computation, Temperature, Bearings
Proceedings Papers

Unsteady Film Cooling Performance on the High Pressure Turbine Shroud Under Rotor-Stator Interaction for an Aero-Engine

Zihao Bao, Zhihai Kou, Bo Han, Guangchao Li
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A003, June 7–11, 2021
Paper No: GT2021-58889
DOI: https://doi.org/10.1115/GT2021-58889
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Topics: Aircraft engines, Blades, Clearances (Engineering), Film cooling, High pressure (Physics), Leakage, Leakage flows, Rotors, Stators, Turbines
Proceedings Papers

Influence of Coolant Density on Turbine Blade Film Cooling at Transonic Cascade Flow Conditions Using the Pressure Sensitive Paint Technique

Izhar Ullah, Sulaiman M. Alsaleem, Lesley M. Wright, Chao-Cheng Shiau, Je-Chin Han
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A015, June 7–11, 2021
Paper No: GT2021-59366
DOI: https://doi.org/10.1115/GT2021-59366
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Topics: Blades, Coolants, Density, Film cooling, Flow (Dynamics), Leakage, Paints, Pressure, Turbine blades
Proceedings Papers

Film Cooling Effectiveness Measurement of Fan-Shaped Holes Manufactured Using EDM Technique

S. Rouina, H. Abdeh, G. Barigozzi, V. Odemondo, L. Abba, M. Iannone
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A007, June 7–11, 2021
Paper No: GT2021-59038
DOI: https://doi.org/10.1115/GT2021-59038
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Topics: Electrical discharge machining, Film cooling, Coolants, Flat plates, Cooling, Engines, Manufacturing, Paints, Pressure, Reliability
Proceedings Papers

Analysis of LES and 1D Hot-Wire Data to Determine Actively Generated Main Flow Turbulence in a Film Cooling Test Rig

Lukas Fischer, Michael Straußwald, Michael Pfitzner
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A002, June 7–11, 2021
Paper No: GT2021-58661
DOI: https://doi.org/10.1115/GT2021-58661
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Topics: Film cooling, Flow (Dynamics), Turbulence, Wire, Probes, Generators, Signals, Vortices, Anisotropy, Combustion chambers
Proceedings Papers

Effect of Self-Sustained Pulsation of Coolant Flow on Adiabatic Effectiveness and Net Heat Flux Reduction on a Flat Plate

Nicola Rosafio, Simone Salvadori, Daniela Anna Misul, Mirko Baratta, Mauro Carnevale, Christian Saumweber
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A022, June 7–11, 2021
Paper No: GT2021-59663
DOI: https://doi.org/10.1115/GT2021-59663
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Topics: Coolants, Flat plates, Flow (Dynamics), Heat flux, Cooling, Cooling systems, Film cooling, Computer software, Design, Flow separation
Proceedings Papers

Experimental Investigation and Optimal Design on the Film Cooling Performance of Fan-Shaped Hole With Vortex Generator Fed by Crossflow

Jie Wang, Chao Zhang, Xuebin Liu, Liming Song, Jun Li, Zhenping Feng
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A008, June 7–11, 2021
Paper No: GT2021-59144
DOI: https://doi.org/10.1115/GT2021-59144
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Topics: Design, Film cooling, Generators, Vortices
Proceedings Papers

Effect of Spanwise Hole to Hole Spacing on Overall Cooling Effectiveness of Effusion Cooled Combustor Liners for a Swirl Stabilized Can Combustor

Shoaib Ahmed, Benjamin H. Wahls, Srinath Ekkad, Hanjie Lee, Yin-Hsiang Ho
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT11A002, June 7–11, 2021
Paper No: GT2021-59312
DOI: https://doi.org/10.1115/GT2021-59312
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Topics: Combustion, Combustion chambers, Cooling
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

Film Cooling and Aerodynamic Performance on Multi-Cavity Squealer Tip of a Turbine Blade

Feng Li, Zhao Liu, Zhenping Feng
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A025, June 7–11, 2021
Paper No: GT2021-59993
DOI: https://doi.org/10.1115/GT2021-59993
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Topics: Cavities, Film cooling, Turbine blades
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

DDES Numerical Investigations on Coherent Structures in Trailing-Edge Film Cooling Combined With Pressure-Side Film Hole

Xiangtao Xiao, Pei Wang, Qiang Du, Qingzong Xu, Jun Liu
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A009, June 7–11, 2021
Paper No: GT2021-59150
DOI: https://doi.org/10.1115/GT2021-59150
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Topics: Delay differential equations, Film cooling, Pressure, Vortices, Coolants, Shear (Mechanics), Design, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Temperature
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

Effect of a Ceramic Matrix Composite Surface on Film Cooling

Peter H. Wilkins, Stephen P. Lynch, Karen A. Thole, San Quach, Tyler Vincent, Dominic Mongillo
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A020, June 7–11, 2021
Paper No: GT2021-59602
DOI: https://doi.org/10.1115/GT2021-59602
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Topics: Ceramic matrix composites, Film cooling, Temperature, Flow (Dynamics), Gas turbines, Simulation, Turbines, Computational fluid dynamics, Convection, Cooling
Proceedings Papers

Autonomous Large Eddy Simulations Setup for Cooling Hole Shape Optimization

Shubham Agarwal, Laurent Gicquel, Florent Duchaine, Nicolas Odier, Jérôme Dombard, Damien Bonneau, Michel Slusarz
Proc. ASME. GT2021, Volume 5A: Heat Transfer — Combustors; Film Cooling, V05AT12A010, June 7–11, 2021
Paper No: GT2021-59196
DOI: https://doi.org/10.1115/GT2021-59196
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Topics: Cooling, Film cooling, Large eddy simulation, Shape optimization