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Journal Articles

Heat Transfer Measurements for Array Jet Impingement With Castellated Wall

Taehyun Kim, Eui Yeop Jung, Minho Bang, Changyong Lee, Hee Koo Moon, Hyung Hee Cho

J. Turbomach. March 2022, 144(3): 031009.

Paper No: TURBO-21-1163

DOI: https://doi.org/10.1115/1.4052315

Published Online: October 5, 2021

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Topics: Flow (Dynamics), Heat, Heat transfer, Impingement cooling, Jets, Mass transfer, Reynolds number, Computational fluid dynamics, Cooling, Gas turbines

Journal Articles

Experimental Investigation on the Rubbing Process of Labyrinth Seals Considering the Material Combination

Lisa Hühn, Oliver Munz, Corina Schwitzke, Hans-Jörg Bauer

J. Turbomach. November 2021, 143(11): 111006.

Paper No: TURBO-20-1387

DOI: https://doi.org/10.1115/1.4051166

Published Online: June 15, 2021

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Topics: Design, Pressure, Rotors, Steel, Stress, Temperature, Wear, Alloys, Stators, Turbine blades

Journal Articles

Scalable Heat Transfer Characterization on Film Cooled Geometries Based on Discrete Green’s Functions

Jorge Saavedra, Venkat Athmanathan, Guillermo Paniagua, Terrence Meyer, Doug Straub, James Black, Sridharan Ramesh

J. Turbomach. February 2021, 143(2): 021005.

Paper No: TURBO-20-1226

DOI: https://doi.org/10.1115/1.4049613

Published Online: February 1, 2021

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Topics: Flat plates, Heat flux, Heat transfer, Temperature, Wall temperature, Flow (Dynamics), Errors, Heat, Boundary-value problems, Simulation

Journal Articles

Thermal Optimization of Air Foil Thrust Bearings Using Different Foil Materials

Markus Rieken, Marcel Mahner, Bernhard Schweizer

J. Turbomach. October 2020, 142(10): 101003.

Paper No: TURBO-19-1145

DOI: https://doi.org/10.1115/1.4047633

Published Online: September 11, 2020

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Topics: Cooling, Deformation, Disks, Flow (Dynamics), Rotors, Stress, Temperature, Thrust bearings, Pressure, Heat

Journal Articles

Effect of the gas to wall temperature ratio on the bypass transition

Riccardo Rubini, Roberto Maffulli, Tony Arts

J. Turbomach.

Paper No: TURBO-18-1221

DOI: https://doi.org/10.1115/1.4043782

Published Online: May 15, 2019

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Topics: Blades, Boundary layers, Computational fluid dynamics, Engineering design processes, Engineering simulation, Flow (Dynamics), Heat, Heat transfer, Mach number, Modeling

Journal Articles

Turbocharger Heat Transfer Determination With a Power-Based Phenomenological Approach and a Conjugate Heat Transfer Validation

Bojan Savic, Xunan Gao, Roland Baar

J. Turbomach. February 2019, 141(2): 021011.

Paper No: TURBO-18-1037

DOI: https://doi.org/10.1115/1.4041806

Published Online: January 31, 2019

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Topics: Compressors, Flow (Dynamics), Heat, Heat transfer, Temperature, Turbines, Turbochargers, Simulation

Journal Articles

Test Rig for Applied Experimental Investigations of the Thermal Contact Resistance at the Blade-Rotor-Connection in a Steam Turbine

Dennis Toebben, Xavier E. R. de Graaf, Piotr Luczynski, Manfred Wirsum, Wolfgang F. D. Mohr, Klaus Helbig

J. Turbomach. February 2019, 141(2): 021007.

Paper No: TURBO-18-1025

DOI: https://doi.org/10.1115/1.4041748

Published Online: January 21, 2019

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Topics: Blades, Computer simulation, Contact resistance, Heat, Heat transfer, Pressure, Rotors, Steam turbines, Temperature, Uncertainty analysis

Journal Articles

Effects of Transient Heat Transfer on Compressor Stability

A. Kiss, Z. Spakovszky

J. Turbomach. December 2018, 140(12): 121003.

Paper No: TURBO-18-1182

DOI: https://doi.org/10.1115/1.4041290

Published Online: October 15, 2018

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Topics: Compressors, Heat transfer, Transients (Dynamics), Blades, Transient heat transfer, Flow (Dynamics), Heat, Stability

Journal Articles

Unsteady Effects on the Experimental Determination of Overall Effectiveness

James L. Rutledge, William P. Baker

J. Turbomach. December 2018, 140(12): 121005.

Paper No: TURBO-18-1203

DOI: https://doi.org/10.1115/1.4041233

Published Online: October 15, 2018

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Topics: Boundary-value problems, Engines, Film cooling, Temperature, Simulation, Fluctuations (Physics), Flow (Dynamics), Thermal conductivity, Heat, Low temperature

Journal Articles

Conjugate Heat Transfer Methodology for Thermal Design and Verification of Gas Turbine Cooled Components

Lorenzo Winchler, Antonio Andreini, Bruno Facchini, Luca Andrei, Alessio Bonini, Luca Innocenti

J. Turbomach. December 2018, 140(12): 121001.

Paper No: TURBO-18-1161

DOI: https://doi.org/10.1115/1.4041061

Published Online: October 15, 2018

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Topics: Blades, Computational fluid dynamics, Coolants, Cooling, Design, Film cooling, Finite element methods, Flow (Dynamics), Gas turbines, Heat transfer

Journal Articles

On Large Eddy Simulation Based Conjugate Heat Transfer Procedure for Transient Natural Convection

M. Fadl, L. He

J. Turbomach. November 2017, 139(11): 111010.

Paper No: TURBO-17-1086

DOI: https://doi.org/10.1115/1.4037492

Published Online: September 6, 2017

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Topics: Flow (Dynamics), Fluids, Heat transfer, Natural convection, Temperature, Transients (Dynamics), Wall temperature, Flux (Metallurgy), Heat, Turbulence

Journal Articles

Modeling and Measurements of Heat/Mass Transfer in a Linear Turbine Cascade

F. Papa, U. Madanan, R. J. Goldstein

J. Turbomach. September 2017, 139(9): 091002.

Paper No: TURBO-16-1263

DOI: https://doi.org/10.1115/1.4036106

Published Online: April 11, 2017

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Topics: Blades, Cascades (Fluid dynamics), Flow (Dynamics), Heat, Mass transfer, Pressure, Simulation, Suction, Turbulence, Vortices

Journal Articles

Effects of Hot Streak and Airfoil Clocking on Heat Transfer and Aerodynamic Characteristics in Gas Turbine

Zhenping Feng, Zhaofang Liu, Yan Shi, Zhiduo Wang

J. Turbomach. February 2016, 138(2): 021002.

Paper No: TURBO-15-1025

DOI: https://doi.org/10.1115/1.4031785

Published Online: November 3, 2015

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Topics: Airfoils, Blades, Cyber-physical systems, Flow (Dynamics), Gas turbines, Heat, Heat flux, Heat transfer, Stress, Temperature

Journal Articles

The Optimal Distribution of Pin Fins for Blade Tip Cap Underside Cooling

Gustavo A. Ledezma, Ronald S. Bunker

J. Turbomach. January 2015, 137(1): 011002.

Paper No: TURBO-14-1078

DOI: https://doi.org/10.1115/1.4028290

Published Online: September 4, 2014

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Topics: Blades, Cooling, Fins, Flow (Dynamics), Heat transfer, Optimization, Turbulence, Computational fluid dynamics, Pressure drop, Computer simulation

Journal Articles

Winglets for Improved Aerothermal Performance of High Pressure Turbines

John D. Coull, Nick R. Atkins, Howard P. Hodson

J. Turbomach. September 2014, 136(9): 091007.

Paper No: TURBO-13-1229

DOI: https://doi.org/10.1115/1.4026909

Published Online: May 2, 2014

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Topics: Blades, Flow (Dynamics), Heat, Leakage, Leakage flows, Mach number, Pressure, Stress, Suction, Design

Journal Articles

Experimental and Theoretical Investigation of Thermal Effectiveness in Multiperforated Plates for Combustor Liner Effusion Cooling

Antonio Andreini, Bruno Facchini, Alessio Picchi, Lorenzo Tarchi, Fabio Turrini

J. Turbomach. September 2014, 136(9): 091003.

Paper No: TURBO-13-1184

DOI: https://doi.org/10.1115/1.4026846

Published Online: March 11, 2014

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Topics: Combustion chambers, Coolants, Cooling, Flow (Dynamics), Geometry, Plates (structures), Porosity, Turbulence, Heat, Jets

Journal Articles

The Optimal Distribution of Chordwise Rib Fin Arrays for Blade Tip Cap Underside Cooling

Gustavo A. Ledezma, Ronald S. Bunker

J. Turbomach. January 2014, 136(1): 011007.

Paper No: TURBO-12-1100

DOI: https://doi.org/10.1115/1.4024072

Published Online: September 20, 2013

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Topics: Blades, Cooling, Fins, Flow (Dynamics), Heat transfer, Optimization, Pressure drop, Turbulence, Temperature, Thermal conductivity

Journal Articles

Tip-Shaping for HP Turbine Blade Aerothermal Performance Management

Q. Zhang, L. He

J. Turbomach. September 2013, 135(5): 051025.

Paper No: TURBO-12-1204

DOI: https://doi.org/10.1115/1.4007896

Published Online: June 28, 2013

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Topics: Blades, Computational fluid dynamics, Design, Flow (Dynamics), Heat transfer, Turbine blades, Heat, Stress, Leakage flows, Mach number

Journal Articles

Heat Transfer Measurements in an Internal Cooling System Using a Transient Technique With Infrared Thermography

Christian Egger, Jens von Wolfersdorf, Martin Schnieder

J. Turbomach. July 2013, 135(4): 041012.

Paper No: TURBO-12-1122

DOI: https://doi.org/10.1115/1.4007625

Published Online: June 5, 2013

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Topics: Capacitance, Flow (Dynamics), Fluids, Heat, Heat conduction, Heat transfer, Temperature, Transients (Dynamics), Thermography, Heat transfer coefficients

Journal Articles

An Investigation of Treating Adiabatic Wall Temperature as the Driving Temperature in Film Cooling Studies

Lei Zhao, Ting Wang

J. Turbomach. November 2012, 134(6): 061032.

DOI: https://doi.org/10.1115/1.4006311

Published Online: September 17, 2012

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Topics: Cooling, Film cooling, Heat flux, Temperature, Wall temperature, Flow (Dynamics), Heat, Simulation, Airfoils, Heat transfer

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Heat Transfer Measurements for Array Jet Impingement With Castellated Wall

Experimental Investigation on the Rubbing Process of Labyrinth Seals Considering the Material Combination

Scalable Heat Transfer Characterization on Film Cooled Geometries Based on Discrete Green’s Functions

Thermal Optimization of Air Foil Thrust Bearings Using Different Foil Materials

Effect of the gas to wall temperature ratio on the bypass transition

Turbocharger Heat Transfer Determination With a Power-Based Phenomenological Approach and a Conjugate Heat Transfer Validation

Test Rig for Applied Experimental Investigations of the Thermal Contact Resistance at the Blade-Rotor-Connection in a Steam Turbine

Effects of Transient Heat Transfer on Compressor Stability

Unsteady Effects on the Experimental Determination of Overall Effectiveness

Conjugate Heat Transfer Methodology for Thermal Design and Verification of Gas Turbine Cooled Components

On Large Eddy Simulation Based Conjugate Heat Transfer Procedure for Transient Natural Convection

Modeling and Measurements of Heat/Mass Transfer in a Linear Turbine Cascade

Effects of Hot Streak and Airfoil Clocking on Heat Transfer and Aerodynamic Characteristics in Gas Turbine

The Optimal Distribution of Pin Fins for Blade Tip Cap Underside Cooling

Winglets for Improved Aerothermal Performance of High Pressure Turbines

Experimental and Theoretical Investigation of Thermal Effectiveness in Multiperforated Plates for Combustor Liner Effusion Cooling

The Optimal Distribution of Chordwise Rib Fin Arrays for Blade Tip Cap Underside Cooling

Tip-Shaping for HP Turbine Blade Aerothermal Performance Management

Heat Transfer Measurements in an Internal Cooling System Using a Transient Technique With Infrared Thermography

An Investigation of Treating Adiabatic Wall Temperature as the Driving Temperature in Film Cooling Studies

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