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Proceedings Papers

Heat Transfer Coefficient and Adiabatic Effectiveness on a Film-Cooled Pressure Side: Results and Assessment of the IR-Based Measurement Technique Reliability

T. Bacci, A. Picchi, S. Galeotti, B. Facchini, S. Cubeda

Proc. ASME. GT2022, Volume 6A: Heat Transfer — Combustors; Film Cooling, V06AT12A012, June 13–17, 2022

Paper No: GT2022-81161

DOI: https://doi.org/10.1115/GT2022-81161

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Topics: Heat transfer coefficients, Pressure, Reliability, Film cooling, Nozzle guide vanes, Uncertainty, Cooling systems, Design, Dimensions, Engines

Proceedings Papers

Investigation of a High-Pressure Turbine Stage in a High-Speed Rotating Transient Test Facility for Rotor Tip Study and a Parametric Study for Improved Heat Transfer Calculation

Deepanshu Singh, Paul F. Beard, David Cardwell, Kam S. Chana

Proc. ASME. GT2022, Volume 10B: Turbomachinery — Axial Flow Turbine Aerodynamics; Deposition, Erosion, Fouling, and Icing; Radial Turbomachinery Aerodynamics, V10BT30A005, June 13–17, 2022

Paper No: GT2022-80388

DOI: https://doi.org/10.1115/GT2022-80388

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Topics: Heat transfer, High pressure (Physics), Rotors, Test facilities, Transients (Dynamics), Turbines, Nozzle guide vanes, Gages, Heat flux, Temperature profiles

Proceedings Papers

Stratified and Buoyancy-Induced Flow in Closed Compressor Rotors

Gary D. Lock, Richard W. Jackson, Mikolaj Pernak, Oliver J. Pountney, Carl M. Sangan, J. Michael Owen, Hui Tang, James A. Scobie

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A007, June 13–17, 2022

Paper No: GT2022-82023

DOI: https://doi.org/10.1115/GT2022-82023

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Topics: Buoyancy, Compressors, Flow (Dynamics), Rotors, Disks, Fluids, Heat transfer, Temperature, Cavities, Compressibility

Proceedings Papers

LES-CHT for a Rotating Cavity with Axial Throughflow

Tom Hickling, Li He

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A014, June 13–17, 2022

Paper No: GT2022-82982

DOI: https://doi.org/10.1115/GT2022-82982

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Topics: Cavities, Disks, Flow (Dynamics), Fluids, Heat transfer, Temperature, Electrical conductivity, Heating, Thermal conductivity, Aerodynamics

Proceedings Papers

Plume Model for Buoyancy-Induced Flow and Heat Transfer in Closed Rotating Cavities

Hui Tang, J. Michael Owen

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A002, June 13–17, 2022

Paper No: GT2022-80477

DOI: https://doi.org/10.1115/GT2022-80477

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Topics: Buoyancy, Cavities, Flow (Dynamics), Heat transfer, Plumes (Fluid dynamics), Disks, Fluids, Temperature, Convection, Compressibility

Proceedings Papers

Experimental Investigation of Local Heat Transfer in a Rotating Two-Pass Cooling Channel Using the Transient Thermochromic Liquid Crystal (TLC) Technique

Christian Waidmann, Rico Poser, David Gutiérrez de Arcos, Michael Göhring, Jens von Wolfersdorf, Klaus Semmler, Bernhard Jäppelt

Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT15A009, June 13–17, 2022

Paper No: GT2022-81291

DOI: https://doi.org/10.1115/GT2022-81291

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Topics: Cooling, Heat transfer, Liquid crystals, Transients (Dynamics), Flow (Dynamics), Fluids, Temperature, Evaluation methods, Fluid pressure, Glass

Proceedings Papers

Hot-Wire Measurements in Non-Calibrated Conditions

Yuexin Wang, Tao Guo, Huiren Zhu

Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T05A007, June 7–11, 2021

Paper No: GT2021-59259

DOI: https://doi.org/10.1115/GT2021-59259

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Topics: Wire, Calibration, Forced convection, Pressure, Temperature, Errors, Flow (Dynamics), Heat transfer, Accuracy and precision, Computer simulation

Proceedings Papers

Characterization of a Newly Designed Test Bench for Investigations of Flame-Wall-Interaction

Rahand Dalshad, Tobias Sander, Michael Pfitzner

Proc. ASME. GT2021, Volume 3A: Combustion, Fuels, and Emissions, V03AT04A043, June 7–11, 2021

Paper No: GT2021-59170

DOI: https://doi.org/10.1115/GT2021-59170

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Topics: Flames, Combustion chambers, Combustion, Heat, Atmospheric pressure, Chemiluminescence, Design, Engines, Fluorescence, Heat conduction

Proceedings Papers

Effect of Accelerating Convergence in Adjoining 1D Domains Having Large Difference in Thermal Time Scales

Tanvi Kaushik, Liangyu Wang, Jaydeep Basani, Fang Xu

Proc. ASME. GT2021, Volume 2C: Turbomachinery — Design Methods and CFD Modeling for Turbomachinery; Ducts, Noise, and Component Interactions, V02CT34A009, June 7–11, 2021

Paper No: GT2021-59012

DOI: https://doi.org/10.1115/GT2021-59012

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Topics: Boundary-value problems, Combustion chambers, Cooling systems, Design, Durability, Engineering simulation, Fluids, Gases, Heat conduction, Heat transfer

Proceedings Papers

Flow and Heat Transfer Mechanisms in a Rotating Compressor Cavity Under Centrifugal Buoyancy-Driven Convection

Feng Gao, John W. Chew

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT14A003, June 7–11, 2021

Paper No: GT2021-58907

DOI: https://doi.org/10.1115/GT2021-58907

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Topics: Buoyancy, Cavities, Compressors, Convection, Flow (Dynamics), Heat transfer, Disks, Engineering simulation, Forced convection, Gravity (Force)

Proceedings Papers

Adjoint Based Heat Conduction Optimization of Struts Parameters Within Hollow Blade

Yougang Ruan, Zhenping Feng

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT15A013, June 7–11, 2021

Paper No: GT2021-59422

DOI: https://doi.org/10.1115/GT2021-59422

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Topics: Blades, Design, Heat conduction, Optimization

Proceedings Papers

Investigating Heat Transfer in a Straight Cooling Passage Using Transient Infrared Temperature Data and URANS Conjugate Heat Transfer Analysis

Louis Christensen, Richard Celestina, Spencer Sperling, Randall Mathison, Hakan Aksoy, Jong Liu, Jeremy Nickol

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT15A023, June 7–11, 2021

Paper No: GT2021-60381

DOI: https://doi.org/10.1115/GT2021-60381

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Topics: Cooling, Heat transfer, Temperature, Transients (Dynamics), Heat conduction, Turbulence, Computer simulation, Errors, Convection, Engineering simulation

Proceedings Papers

A Multi-Timescale Approach for the Prediction of Temperatures in a Gas Turbine Combustor Liner

Megan Karalus, Dustin Brandt, Alistair Brown, Vincent Lister

Proc. ASME. GT2020, Volume 7A: Heat Transfer, V07AT11A004, September 21–25, 2020

Paper No: GT2020-14719

DOI: https://doi.org/10.1115/GT2020-14719

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Topics: Combustion chambers, Gas turbines, Temperature, Heat transfer, Simulation, Design, Boundary-value problems, Durability, Engines, Firing

Proceedings Papers

An Integrated Approach to Simulate Gas Turbine Secondary Air System

Ali Izadi, Seyed Hossein Madani, Seyed Vahid Hosseini, Mahmoud Chizari

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A014, September 21–25, 2020

Paper No: GT2020-14966

DOI: https://doi.org/10.1115/GT2020-14966

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Topics: Gas turbines, Flow (Dynamics), Design, Turbines, Computational fluid dynamics, Coolants, Disks, Engines, Heat transfer, Modeling

Proceedings Papers

Heat Transfer Analysis in a Rotating Cavity With Axial Through-Flow

M. R. Puttock-Brown, C. A. Long

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A017, September 21–25, 2020

Paper No: GT2020-14994

DOI: https://doi.org/10.1115/GT2020-14994

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Topics: Cavities, Flow (Dynamics), Heat transfer, Uncertainty, Compressors, Curve fitting, Disks, Geometry, Heat conduction, Heat flux

Proceedings Papers

Development of Experimental and Numerical Methods for the Analysis of Active Clearance Control Systems

Riccardo Da Soghe, Lorenzo Mazzei, Lorenzo Tarchi, Lorenzo Cocchi, Alessio Picchi, Bruno Facchini, Laurent Descamps, Julian Girardeau, Matthieu Simon

Proc. ASME. GT2020, Volume 7C: Heat Transfer, V07CT14A022, September 21–25, 2020

Paper No: GT2020-15540

DOI: https://doi.org/10.1115/GT2020-15540

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Topics: Clearances (Engineering), Control systems, Numerical analysis, Pressure, Turbines, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Aircraft engines, Blades, Design

Proceedings Papers

LES-Conjugate Heat Transfer Analysis of a Ribbed Cooling Passage Using the Immersed Boundary Method

Tae Kyung Oh, Danesh Tafti, Krishnamurthy Nagendra

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT10A001, June 17–21, 2019

Paper No: GT2019-90397

DOI: https://doi.org/10.1115/GT2019-90397

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Topics: Cooling, Heat transfer, Simulation, Ducts, Flow (Dynamics), Boundary layers, Boundary-value problems, Convection, Flat plates, Fluctuations (Physics)

Proceedings Papers

Finite Element Transient Modelling for Aero-Thermo-Mechanical Analysis of Whole Gas Turbine Engine

Sabrina Giuntini, Antonio Andreini, Bruno Facchini

Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT20A003, June 17–21, 2019

Paper No: GT2019-91278

DOI: https://doi.org/10.1115/GT2019-91278

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Topics: Finite element analysis, Gas turbines, Modeling, Transients (Dynamics), Engines, Fluids, Geometry, Temperature, Cycles, Deformation

Proceedings Papers

A Multiphase Computational Framework for Deposit Formation and Growth

Steven Paul, Danesh Tafti, Kuahai Yu

Proc. ASME. GT2019, Volume 2D: Turbomachinery, V02DT47A003, June 17–21, 2019

Paper No: GT2019-90266

DOI: https://doi.org/10.1115/GT2019-90266

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Topics: Collisions (Physics), Flow (Dynamics), Fluids, Gas turbines, Heat conduction, Heat transfer, Jets, Materials properties, Particulate matter, Physics

Proceedings Papers

Strongly Coupled Thermo-Mechanical Casing/Abradable Model for Rotor/Stator Interactions

Florence Nyssen, Thibaut Vadcard, Elsa Piollet, Alain Batailly

Proc. ASME. GT2019, Volume 7B: Structures and Dynamics, V07BT35A020, June 17–21, 2019

Paper No: GT2019-91447

DOI: https://doi.org/10.1115/GT2019-91447

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Topics: Rotors, Stators, Thermomechanics, Coating processes, Coatings, Temperature, Blades, Disks, Engines, Wear

2 3 4 5

NARROW

Heat Transfer Coefficient and Adiabatic Effectiveness on a Film-Cooled Pressure Side: Results and Assessment of the IR-Based Measurement Technique Reliability

Investigation of a High-Pressure Turbine Stage in a High-Speed Rotating Transient Test Facility for Rotor Tip Study and a Parametric Study for Improved Heat Transfer Calculation

Stratified and Buoyancy-Induced Flow in Closed Compressor Rotors

LES-CHT for a Rotating Cavity with Axial Throughflow

Plume Model for Buoyancy-Induced Flow and Heat Transfer in Closed Rotating Cavities

Experimental Investigation of Local Heat Transfer in a Rotating Two-Pass Cooling Channel Using the Transient Thermochromic Liquid Crystal (TLC) Technique

Hot-Wire Measurements in Non-Calibrated Conditions

Characterization of a Newly Designed Test Bench for Investigations of Flame-Wall-Interaction

Effect of Accelerating Convergence in Adjoining 1D Domains Having Large Difference in Thermal Time Scales

Flow and Heat Transfer Mechanisms in a Rotating Compressor Cavity Under Centrifugal Buoyancy-Driven Convection

Adjoint Based Heat Conduction Optimization of Struts Parameters Within Hollow Blade

Investigating Heat Transfer in a Straight Cooling Passage Using Transient Infrared Temperature Data and URANS Conjugate Heat Transfer Analysis

A Multi-Timescale Approach for the Prediction of Temperatures in a Gas Turbine Combustor Liner

An Integrated Approach to Simulate Gas Turbine Secondary Air System

Heat Transfer Analysis in a Rotating Cavity With Axial Through-Flow

Development of Experimental and Numerical Methods for the Analysis of Active Clearance Control Systems

LES-Conjugate Heat Transfer Analysis of a Ribbed Cooling Passage Using the Immersed Boundary Method

Finite Element Transient Modelling for Aero-Thermo-Mechanical Analysis of Whole Gas Turbine Engine

A Multiphase Computational Framework for Deposit Formation and Growth

Strongly Coupled Thermo-Mechanical Casing/Abradable Model for Rotor/Stator Interactions

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