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Proceedings Papers

Roughness-Resolved LES of Additive Manufacturing-Like Channel Flows

Serge Meynet, Alexis Barge, Vincent Moureau, Guillaume Balarac, Ghislain Lartigue, Abdellah Hadjadj

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT13A006, June 13–17, 2022

Paper No: GT2022-80946

DOI: https://doi.org/10.1115/GT2022-80946

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Topics: Channel flow, Manufacturing, Surface roughness, Additive manufacturing, Computer simulation, Databases, Design, Heat exchangers, Heat transfer, Large eddy simulation

Proceedings Papers

Extension of Harmonic Balance Approach for Large-Eddy Simulation of Unsteady Flows in Cascade

Yuma Iwamoto, Susumu Teramoto, Koji Okamoto

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A015, June 7–11, 2021

Paper No: GT2021-59193

DOI: https://doi.org/10.1115/GT2021-59193

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Topics: Cascades (Fluid dynamics), Large eddy simulation, Unsteady flow, Turbulence, Fluctuations (Physics), Simulation, Flow (Dynamics), Algorithms, Channel flow, Flutter (Aerodynamics)

Proceedings Papers

Investigating Gas Turbine Internal Cooling Using Supercritical CO 2 at High Reynolds Numbers for Direct Fired Cycle Applications

Matthew Searle, Arnab Roy, James Black, Doug Straub, Sridharan Ramesh

Proc. ASME. GT2021, Volume 10: Supercritical CO2, V010T30A020, June 7–11, 2021

Paper No: GT2021-59630

DOI: https://doi.org/10.1115/GT2021-59630

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Topics: Cooling, Cycles, Gas turbines, Reynolds number, Supercritical carbon dioxide, Additive manufacturing, Computational fluid dynamics, Heat transfer, Channel flow, Coolants

Proceedings Papers

Modeling the Transport of Fuel Mixture Perturbations and Entropy Waves in the Linearized Framework

Thomas Ludwig Kaiser, Kilian Oberleithner

Proc. ASME. GT2020, Volume 4A: Combustion, Fuels, and Emissions, V04AT04A040, September 21–25, 2020

Paper No: GT2020-14715

DOI: https://doi.org/10.1115/GT2020-14715

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Topics: Entropy, Fuels, Modeling, Waves, Fluctuations (Physics), Scalars, Turbulence, Flow (Dynamics), Channel flow, Computer simulation

Proceedings Papers

Heat Transfer of Impinging Jet-Row Onto Trapezoidal Channel With Different Effusion and Discharge Conditions

Shyy Woei Chang, Pei-An Chiang, Wei Ling Cai

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT15A001, September 21–25, 2020

Paper No: GT2020-14042

DOI: https://doi.org/10.1115/GT2020-14042

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Topics: Cooling, Heat transfer, Jets, Air flow, Flow (Dynamics), Reynolds number, Blades, Cavities, Channel flow, Gas turbines

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

Proceedings Papers

A Review of Impingement Jet Cooling in Combustor Liner

Rong Xie, Hao Wang, Baopeng Xu, Wei Wang

Proc. ASME. GT2018, Volume 5C: Heat Transfer, V05CT17A006, June 11–15, 2018

Paper No: GT2018-76335

DOI: https://doi.org/10.1115/GT2018-76335

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Topics: Combustion chambers, Impingement cooling, Nozzles, Flow (Dynamics), Geometry, Cooling, Channel flow, Emissions, Heat transfer, Heat transfer coefficients

Proceedings Papers

Non-Linear k-ε-ζ-f Model Sensitized to Rotation for Blade Turbine Internal Cooling

Domenico Borello, Alessandro Salvagni

Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT11A014, June 11–15, 2018

Paper No: GT2018-76643

DOI: https://doi.org/10.1115/GT2018-76643

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Topics: Blades, Cooling, Rotation, Turbines, Turbulence, Flow (Dynamics), Heat transfer, Ducts, Kinetic energy, Suction

Proceedings Papers

Printed Circuit Heat Exchanger Flow Distribution Measurements

Blake W. Lance, Matthew D. Carlson

Proc. ASME. GT2017, Volume 9: Oil and Gas Applications; Supercritical CO2 Power Cycles; Wind Energy, V009T38A021, June 26–30, 2017

Paper No: GT2017-64560

DOI: https://doi.org/10.1115/GT2017-64560

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Topics: Circuits, Flow (Dynamics), Heat exchangers, Particulate matter, Velocity measurement, Geometry, Plates (structures), Pressure drop, Algorithms, Brayton cycle

Proceedings Papers

Development and Validation of a Compressible Large-Eddy Simulation Code With Overset Mesh Method

Atsushi Tateishi, Toshinori Watanabe, Takehiro Himeno

Proc. ASME. GT2017, Volume 2B: Turbomachinery, V02BT41A031, June 26–30, 2017

Paper No: GT2017-64195

DOI: https://doi.org/10.1115/GT2017-64195

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Topics: Large eddy simulation, Computational fluid dynamics, Flow (Dynamics), Turbulence, Bubbles, Channel flow, Circular cylinders, Density, Design, Separation (Technology)

Proceedings Papers

Effect of Bleed Position and Bleed Angle on Impingement Cooling of a Spherical-Dimpled Surface

Zhao Liu, Xing Yang, Jun Li, Zhenping Feng, Terrence Simon

Proc. ASME. GT2016, Volume 5B: Heat Transfer, V05BT11A017, June 13–17, 2016

Paper No: GT2016-57540

DOI: https://doi.org/10.1115/GT2016-57540

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Topics: Channel flow, Computer simulation, Coolants, Cooling, Film cooling, Flow (Dynamics), Gas turbines, Geometry, Heat transfer, Impingement cooling

Proceedings Papers

Experimental Investigation on Flow Resistance and Heat Transfer Coefficient of Internal Lamilloy

Wei Zhang, Huiren Zhu, Guangchao Li, Chunyu Shang, Cunliang Liu

Proc. ASME. GT2016, Volume 5B: Heat Transfer, V05BT16A001, June 13–17, 2016

Paper No: GT2016-56105

DOI: https://doi.org/10.1115/GT2016-56105

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Topics: Flow (Dynamics), Heat transfer coefficients, Pressure, Reynolds number, Channel flow, Fins, Circular cylinders, Coolants, Interpolation, Liquid crystals

Proceedings Papers

Secondary Flow and Extra Heat Transfer Enhancement of Ribbed Surface After Jet Impingement

Z. Wang, Q. Zhang, Y. Yan, K. Liu

Proc. ASME. GT2016, Volume 5A: Heat Transfer, V05AT13A022, June 13–17, 2016

Paper No: GT2016-57563

DOI: https://doi.org/10.1115/GT2016-57563

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Topics: Flow (Dynamics), Heat transfer, Design, Vortices, Channel flow, Computational fluid dynamics, Convection, Cross-flow, Engineering simulation, Jets

Proceedings Papers

Effects of Turbulent Boundary Conditions on the Prediction of the Secondary Flow Field in a Linear Compressor Cascade

Peter Busse, Andreas Krug, Martin Lange, Konrad Vogeler, Ronald Mailach

Proc. ASME. GT2016, Volume 2A: Turbomachinery, V02AT37A011, June 13–17, 2016

Paper No: GT2016-56455

DOI: https://doi.org/10.1115/GT2016-56455

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Topics: Boundary-value problems, Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Turbulence, Boundary layers, Channel flow, Clearances (Engineering), Differential equations, Energy dissipation

Proceedings Papers

Experimental and Numerical Study of Return Channel Flow Influence on Surge Margin of a Multi-Stage Centrifugal Compressor

Yoshifumi Nishida, Hideo Nishida, Hiromi Kobayashi, Takahiro Nishioka

Proc. ASME. GT2015, Volume 2C: Turbomachinery, V02CT42A017, June 15–19, 2015

Paper No: GT2015-42546

DOI: https://doi.org/10.1115/GT2015-42546

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Topics: Channel flow, Compressors, Surges, Flow (Dynamics), Impellers, Blades, Computational fluid dynamics, Suction, Flow separation, Internal flow

Proceedings Papers

Effect of Film Extraction on Impingement Heat Transfer Characteristics of Jet Arrays on Spherical-Dimpled Surfaces

Xing Yang, Zhao Liu, Zhenping Feng

Proc. ASME. GT2015, Volume 5A: Heat Transfer, V05AT11A010, June 15–19, 2015

Paper No: GT2015-42585

DOI: https://doi.org/10.1115/GT2015-42585

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Topics: Heat transfer, Reynolds number, Suction, Channel flow, Coolants, Film cooling, Flow (Dynamics), Separation (Technology), Turbulence

Proceedings Papers

The Effect of Rib Turbulators on Film Cooling Effectiveness of Round Compound Angle Holes Fed by an Internal Cross-Flow

Sean R. Klavetter, John W. McClintic, David G. Bogard, Jason E. Dees, Gregory M. Laskowski, Robert Briggs

Proc. ASME. GT2015, Volume 5B: Heat Transfer, V05BT12A049, June 15–19, 2015

Paper No: GT2015-43947

DOI: https://doi.org/10.1115/GT2015-43947

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Topics: Cross-flow, Film cooling, Coolants, Cooling, Blades, Channel flow, Density, Engines, Gas turbines, Heat transfer

Proceedings Papers

Development of a Discontinuous Galerkin Solver for High Quality Wall-Resolved/Modelled DNS and LES of Practical Turbomachinery Flows on Fully Unstructured Meshes

Corentin Carton de Wiart, Koen Hillewaert, Etienne Lorriaux, Guillaume Verheylewegen

Proc. ASME. GT2015, Volume 2B: Turbomachinery, V02BT39A035, June 15–19, 2015

Paper No: GT2015-43428

DOI: https://doi.org/10.1115/GT2015-43428

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Topics: Flow (Dynamics), Turbomachinery, Cascades (Fluid dynamics), Modeling, Bridges (Structures), Channel flow, Compressors, Computational fluid dynamics, Galerkin method, Interpolation

Proceedings Papers

A Method for Calculating Cascade/Channel Endwall Boundary Layer Crossflow

D. P. Kenny

Proc. ASME. GT1976, Volume 1B: General, V01BT02A012, March 21–25, 1976

Paper No: 76-GT-77

DOI: https://doi.org/10.1115/76-GT-77

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Topics: Boundary layers, Cascades (Fluid dynamics), Stators, Rotors, Channel flow, Compressors, Computational methods, Corners (Structural elements), Equilibrium (Physics), Flow (Dynamics)

Proceedings Papers

Transonic Normal Shock-Turbulent Boundary Layer Interaction in Pressure Gradient Flows

A. G. Panaras, G. R. Inger

Proc. ASME. GT1977, ASME 1977 International Gas Turbine Conference and Products Show, V001T01A033, March 27–31, 1977

Paper No: 77-GT-34

DOI: https://doi.org/10.1115/77-GT-34

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Topics: Boundary layers, Flow (Dynamics), Pressure gradient, Shock (Mechanics), Turbulence, Boundary layer turbulence, Channel flow, Pressure, Shapes, Shock waves

2 3 4

NARROW

Roughness-Resolved LES of Additive Manufacturing-Like Channel Flows

Extension of Harmonic Balance Approach for Large-Eddy Simulation of Unsteady Flows in Cascade

Investigating Gas Turbine Internal Cooling Using Supercritical CO 2 at High Reynolds Numbers for Direct Fired Cycle Applications

Modeling the Transport of Fuel Mixture Perturbations and Entropy Waves in the Linearized Framework

Heat Transfer of Impinging Jet-Row Onto Trapezoidal Channel With Different Effusion and Discharge Conditions

Evaluating the Usefulness of RANS in Film Cooling

A Review of Impingement Jet Cooling in Combustor Liner

Non-Linear k-ε-ζ-f Model Sensitized to Rotation for Blade Turbine Internal Cooling

Printed Circuit Heat Exchanger Flow Distribution Measurements

Development and Validation of a Compressible Large-Eddy Simulation Code With Overset Mesh Method

Effect of Bleed Position and Bleed Angle on Impingement Cooling of a Spherical-Dimpled Surface

Experimental Investigation on Flow Resistance and Heat Transfer Coefficient of Internal Lamilloy

Secondary Flow and Extra Heat Transfer Enhancement of Ribbed Surface After Jet Impingement

Effects of Turbulent Boundary Conditions on the Prediction of the Secondary Flow Field in a Linear Compressor Cascade

Experimental and Numerical Study of Return Channel Flow Influence on Surge Margin of a Multi-Stage Centrifugal Compressor

Effect of Film Extraction on Impingement Heat Transfer Characteristics of Jet Arrays on Spherical-Dimpled Surfaces

The Effect of Rib Turbulators on Film Cooling Effectiveness of Round Compound Angle Holes Fed by an Internal Cross-Flow

Development of a Discontinuous Galerkin Solver for High Quality Wall-Resolved/Modelled DNS and LES of Practical Turbomachinery Flows on Fully Unstructured Meshes

A Method for Calculating Cascade/Channel Endwall Boundary Layer Crossflow

Transonic Normal Shock-Turbulent Boundary Layer Interaction in Pressure Gradient Flows

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