Page 1 | Search Results | J. Turbomach.

1-20 of 220

Sort by

Sort Order Select

Journal Articles

Impact of trailing edge damage on nozzle guide vane aerodynamic performance

Zelimhan Raduev, Dougal Jackson, Nafiz Chowdhury, Thomas Povey

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1291

https://doi.org/10.1115/1.4067930

Published Online: February 13, 2025

...: Dougal.Jackson@Rolls-Royce.com Email: md.chowdhury@eng.ox.ac.uk Email: thomas.povey@eng.ox.ac.uk Computational Fluid Dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines Measurement techniques turbine blade and measurement...

View Article titled, Impact of trailing edge damage on nozzle guide vane aerodynamic performance

Topics: Computational fluid dynamics, Damage, Nozzle guide vanes, Turbochargers, Engines, Flow (Dynamics), Pressure, Boundary layers, Compressors, Coolants

Journal Articles

REVISITING DIMENSIONLESS PARAMETERS QUANITIFYING FILM COOLING

Chien-Shing Lee, Tom I-P. Shih, Douglas Straub, Justin Weber

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1389

https://doi.org/10.1115/1.4067931

Published Online: February 13, 2025

...@NETL.DOE.GOV Email: Justin.Weber@netl.doe.gov Computational Fluid Dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines Heat transfer and film cooling Measurement techniques Journal of Turbomachinery. Received December 03, 2024...

View Article titled, REVISITING DIMENSIONLESS PARAMETERS QUANITIFYING FILM COOLING

Topics: Film cooling, Heat transfer, Turbochargers

Journal Articles

SUPERPOSITION OF OVERALL COOLING EFFECTIVENESS ON A TURBINE BLADE LEADING EDGE

Bailey Hopkins, James L. Rutledge

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1173

https://doi.org/10.1115/1.4067886

Published Online: February 7, 2025

... Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 19 07 2024 28 01 2025 28 01 2025 07 02 2025 fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines Heat transfer and film cooling...

View Article titled, SUPERPOSITION OF OVERALL COOLING EFFECTIVENESS ON A TURBINE BLADE LEADING EDGE

Topics: Cooling, Film cooling, Turbine blades, Turbochargers, Design, Heat transfer, Turbines, Airfoils, Compressors, Engines

Journal Articles

Biot Number Error in Low-Temperature Inconel Overall Effectiveness Experiments

Bailey W. Hopkins, Jacob A. Hughes, Carol E. Bryant, James L. Rutledge

Publisher: ASME

J. Turbomach. September 2025, 147(9): 091006.

Paper No: TURBO-24-1339

https://doi.org/10.1115/1.4067460

Published Online: February 6, 2025

.... 02 10 2024 05 12 2024 06 12 2024 06 02 2025 fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines heat transfer and film cooling High gas temperatures well above the melting temperature of the materials utilized...

View Article titled, Biot Number Error in Low-Temperature Inconel Overall Effectiveness Experiments

Topics: Coolants, Engines, Errors, Low temperature, Temperature, Thermal conductivity, Turbine components, Film cooling, Cooling, Turbochargers

Journal Articles

Numerical Characterization of an High Pressure Compressor Stage Equipped With a Closed Shrouded Stator Cavity

Cedric Babin, Michel Dumas, Xavier Ottavy, Fabrizio Fontaneto

Publisher: ASME

J. Turbomach. April 2025, 147(4): 041019.

Paper No: TURBO-20-1256

https://doi.org/10.1115/1.4050333

Published Online: January 30, 2025

... dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines impact on cavity leaking flows on performance In classical turbomachinery components, performance degradation arises from the leakage flow generated at the interface between...

View Article titled, Numerical Characterization of an High Pressure Compressor Stage Equipped With a Closed Shrouded Stator Cavity

Topics: Cavities, Cavity flows, Flow (Dynamics), Stators, Compressors, Blades

Journal Articles

Numerical Study on Unsteady Flow of a Supersonic Partial Admission Impulse Turbine

Tongxi Li, Jiakang Wang, Zhiheng Wang, Guang Xi

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1113

https://doi.org/10.1115/1.4067733

Published Online: January 23, 2025

... Computational Fluid Dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines Accepted Manuscript Not Copyedited Journal of Turbomachinery. Received June 18, 2024; Accepted manuscript posted January 23, 2025. doi:10.1115/1.4067733 Copyright © 2025...

View Article titled, Numerical Study on Unsteady Flow of a Supersonic Partial Admission Impulse Turbine

Topics: Impulse (Physics), Turbines, Turbochargers, Unsteady flow, Nozzles, Symmetry (Physics), Blades, Computational fluid dynamics, Shock waves, Aerodynamics

Journal Articles

Design and Analysis of a Liftfan for eVTOL Aircraft

Rory Hine, Dominic R. Cousins, Leo Maden, Samuel J. Walker, Nicholas. R. Atkins, Sam D. Grimshaw, James Taylor

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1308

https://doi.org/10.1115/1.4067673

Published Online: January 15, 2025

... 2024 15 01 2025 Computational Fluid Dynamics (CFD) Fan, compressor, and turbine aerodynamic design fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines Turbomachinery blading design Journal of Turbomachinery. Received September 04...

View Article titled, Design and Analysis of a Liftfan for eVTOL Aircraft

Topics: Computational fluid dynamics, Design, Electric vertical take-off and landing aircraft, Heat transfer, Turbochargers

Journal Articles

Roughness Effects on Dense-Gas Turbine Flow: Comparison of Experiments and Simulations

Xavier Gloerfelt, Leander Hake, Aurélien Bienner, Camille Matar, Paola Cinnella, Stefan aus der Wiesche

Publisher: ASME

J. Turbomach. August 2025, 147(8): 081010.

Paper No: TURBO-24-1258

https://doi.org/10.1115/1.4067443

Published Online: January 13, 2025

... and heat transfer phenomena in compressor and turbine components of gas turbine engines Graphical Abstract Figure Blade roughness and close-up view of grid resolution Blade roughness and close-up view of grid resolution 19 08 2024 28 11 2024 02 12 2024 13 01 2025...

View Article titled, Roughness Effects on Dense-Gas Turbine Flow: Comparison of Experiments and Simulations

Topics: Blades, Flow (Dynamics), Simulation, Surface roughness, Turbines, Cascades (Fluid dynamics), Pressure, Boundary layers, Engineering simulation, Turbulence

Journal Articles

Influence of Propagation Velocity and Peak Pressure of the Rotating Pressure Wave on the Flow Characteristics of a Centrifugal Compressor

Yiqing Xia, Yuwen Wu, Chunsheng Weng, Qun Li, Jiayi Nie

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1011

https://doi.org/10.1115/1.4067635

Published Online: January 10, 2025

... transfer phenomena in compressor and turbine components of gas turbine engines National Natural Science Foundation of China 10.13039/501100001809 12172177 Accepted Manuscript Not Copyedited Journal of Turbomachinery. Received January 20, 2024; Accepted manuscript posted January 10, 2025...

View Article titled, Influence of Propagation Velocity and Peak Pressure of the Rotating Pressure Wave on the Flow Characteristics of a Centrifugal Compressor

Topics: Compressors, Flow (Dynamics), Gas turbines, Pressure, Turbochargers, Waves

Journal Articles

Influences of Particulate Deposition on Vane Trailing-Edge Film Cooling: Adiabatic and Overall Cooling Effectiveness

Xing Yang, Zihan Hao, Zhenping Feng

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1019

https://doi.org/10.1115/1.4067636

Published Online: January 10, 2025

...@stu.xjtu.edu.cn Email: zpfeng@mail.xjtu.edu.cn Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 28 01 2024 03 01 2025 06 01 2025 10 01 2025 fluid dynamics and heat transfer phenomena in compressor...

View Article titled, Influences of Particulate Deposition on Vane Trailing-Edge Film Cooling: Adiabatic and Overall Cooling Effectiveness

Topics: Cooling, Film cooling, Heat transfer, Particulate matter, Turbochargers

Journal Articles

Experimental Study on Controlling Flow Separation of Compressor Cascades with Self-Excited Sweeping Jet Actuator

Cong Zeng, Shaowen Chen, Longye Zheng, Yiming Zhang, Shiqi Wang

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1176

https://doi.org/10.1115/1.4067637

Published Online: January 10, 2025

... Email: zhenglongye0214@gmail.com Email: zhangym_hit@stu.hit.edu.cn Email: wangsq6@126.com 22 07 2024 31 12 2024 03 01 2025 10 01 2025 Fan, compressor, and turbine aerodynamic design fluid dynamics and heat transfer phenomena in compressor and turbine components...

View Article titled, Experimental Study on Controlling Flow Separation of Compressor Cascades with Self-Excited Sweeping Jet Actuator

Topics: Actuators, Compressors, Flow separation, Turbines, Turbochargers

Journal Articles

HIGH EFFECTIVENESS TIP COOLING USING INCLINED SLOTS

Macdonald Mutekwa, Joao Vieira, Maximilian Farfaras, John D. Coull, Marko Bacic, Peter Ireland

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1266

https://doi.org/10.1115/1.4067517

Published Online: December 23, 2024

... is suitably optimized. Fan, compressor, and turbine aerodynamic design fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines Heat transfer and film cooling Journal of Turbomachinery. Received August 19, 2024; Accepted manuscript posted December 23, 2024...

View Article titled, HIGH EFFECTIVENESS TIP COOLING USING INCLINED SLOTS

Topics: Cooling, Design, Gas turbines, Turbines, Turbochargers, Coolants, Blades, Compressors, Heat transfer, Pressure

Journal Articles

Effects of Localized Non-Gaussian Roughness on High-Pressure Turbine Aerothermal Performance: Convective Heat Transfer, Skin Friction, and the Reynolds’ Analogy

Thomas O. Jelly, Massimiliano Nardini, Richard D. Sandberg, Paul Vitt, Greg Sluyter

Publisher: ASME

J. Turbomach. May 2025, 147(5): 051017.

Paper No: TURBO-24-1286

https://doi.org/10.1115/1.4067354

Published Online: December 20, 2024

... boundary layer development computational fluid dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines Surface roughness arising through in-service wear and/or the manufacturing process plays a critical role in determining high...

View Article titled, Effects of Localized Non-Gaussian Roughness on High-Pressure Turbine Aerothermal Performance: Convective Heat Transfer, Skin Friction, and the Reynolds’ Analogy

Topics: Drag (Fluid dynamics), Skin friction (Fluid dynamics), Surface roughness, Pressure, Heat transfer, Blades, Suction, Reynolds number

Journal Articles

Enhanced Antideposition Performance of Film Cooling With a Shaped Sweeping Jet Hole

Tianlun Zhang, Weichen Huang, Kechen Wang, Xin Wen, Wenwu Zhou, Yingzheng Liu

Publisher: ASME

J. Turbomach. May 2025, 147(5): 051014.

Paper No: TURBO-24-1099

https://doi.org/10.1115/1.4067243

Published Online: December 17, 2024

... Graphical Abstract Figure computational fluid dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines heat transfer and film cooling National Natural Science Foundation of China 10.13039/501100001809 52276033...

View Article titled, Enhanced Antideposition Performance of Film Cooling With a Shaped Sweeping Jet Hole

Topics: Film cooling, Particulate matter

Journal Articles

The Impact of Inflow Unsteadiness on Loss Prediction

Pawel J. Przytarski, Davide Lengani, Richard Sandberg

Publisher: ASME

J. Turbomach. April 2025, 147(4): 041014.

Paper No: TURBO-24-1309

https://doi.org/10.1115/1.4067241

Published Online: December 17, 2024

... compressor turbine fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines measurement techniques turbulence energy dissipation loss generation Copyright © 2024 by ASME; reuse license CC-BY 4.0 2024 American Society of Mechanical Engineers 0889...

View Article titled, The Impact of Inflow Unsteadiness on Loss Prediction

Topics: Compressors, Design, Gibbs' equation, Inflow, Pressure, Turbulence, Reynolds number, Flow (Dynamics), Blades, Simulation

Includes: Supplementary data

Journal Articles

A Physics-Informed Neural Network for Solving the Inverse Heat Transfer Problem in Gas Turbine Rotating Cavities

Mark R. Puttock-Brown, Goutham K. M. Bindhu, Colin E. Ashby

Publisher: ASME

J. Turbomach. July 2025, 147(7): 071010.

Paper No: TURBO-24-1208

https://doi.org/10.1115/1.4067125

Published Online: December 13, 2024

... in the J ournal of T urbomachinery . 31 07 2024 31 10 2024 31 10 2024 13 12 2024 fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines Internal air systems are vital for the function of modern aeroengines to provide...

View Article titled, A Physics-Informed Neural Network for Solving the Inverse Heat Transfer Problem in Gas Turbine Rotating Cavities

Topics: Artificial neural networks, Cavities, Heat, Heat transfer, Physics, Temperature, Temperature profiles, Compressors, Disks, Flux (Metallurgy)

Journal Articles

HIGH-FIDELITY INVESTIGATION OF VORTEX SHEDDING FROM A HIGHLY-LOADED TURBINE BLADE

Xavier Gloerfelt, Paola Cinnella

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1257

https://doi.org/10.1115/1.4067438

Published Online: December 13, 2024

... 13 12 2024 Boundary layer development Computational Fluid Dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines Journal of Turbomachinery. Received August 19, 2024; Accepted manuscript posted December 13, 2024. doi:10.1115...

View Article titled, HIGH-FIDELITY INVESTIGATION OF VORTEX SHEDDING FROM A HIGHLY-LOADED TURBINE BLADE

Topics: Boundary layers, Turbine blades, Turbochargers, Vortex shedding, Bubbles, Turbulence, Cascades (Fluid dynamics), Mach number, Computational fluid dynamics, Flow (Dynamics)

Journal Articles

Evaluating Thin-Film Thermocouple Performance on Additively Manufactured Turbine Airfoils

Reid A. Berdanier, Margaret R. Nunn, Justin T. Brumberg, Michael D. Barringer, Scott Fishbone, Karen A. Thole

Publisher: ASME

J. Turbomach. July 2025, 147(7): 071009.

Paper No: TURBO-24-1199

https://doi.org/10.1115/1.4067177

Published Online: December 11, 2024

... = 1 n | z s u r f − z r e f | Δ T = temperature difference, Δ T ( ) = T − T ( ) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines heat transfer and film cooling...

View Article titled, Evaluating Thin-Film Thermocouple Performance on Additively Manufactured Turbine Airfoils

Topics: Sensors, Thermocouples, Turbines, Temperature, Additive manufacturing, Design

Journal Articles

The Cooling Effect of Combustor Exit Louver Scheme on a Transonic Nozzle Guide Vane Endwall

Shuo Mao, Kaiyuan Zhang, Daniel Van Hout, Wing F. Ng, Hongzhou Xu, Michael Fox

Publisher: ASME

J. Turbomach. July 2025, 147(7): 071002.

Paper No: TURBO-23-1041

https://doi.org/10.1115/1.4067121

Published Online: December 10, 2024

...% This study was funded by Solar Turbines Incorporated. 11 03 2023 18 10 2024 18 10 2024 10 12 2024 computational fluid dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines heat transfer and film cooling...

View Article titled, The Cooling Effect of Combustor Exit Louver Scheme on a Transonic Nozzle Guide Vane Endwall

Topics: Computational fluid dynamics, Coolants, Cooling, Flow (Dynamics), Nozzle guide vanes, Pressure, Temperature, Combustion chambers, Film cooling, Vortices

Journal Articles

Hybrid RANS-LES Simulation of Rotor–Stator Interaction in a Compressor Stage Using a Grid-Adaptive Simulation Method

Yumeng Tang, Xindi Wei, Yangwei Liu

Publisher: ASME

J. Turbomach. July 2025, 147(7): 071001.

Paper No: TURBO-24-1177

https://doi.org/10.1115/1.4067102

Published Online: November 22, 2024

... transfer phenomena in compressor and turbine components of gas turbine engines References [1] Greitzer , E. M. , Tan , C. S. , Wisler , D. C. , Adamczyk , J. J. , and Strazisar , A. , 1994 , “ Unsteady Flow in Turbomachines: Where’s the Beef? ” Unsteady Flows...

View Article titled, Hybrid RANS-LES Simulation of Rotor–Stator Interaction in a Compressor Stage Using a Grid-Adaptive Simulation Method

Topics: Flow (Dynamics), Pressure, Reynolds-averaged Navier–Stokes equations, Rotors, Simulation, Stators, Unsteady flow, Blades, Compressors, Wakes

Journal citation

NARROW

Supplemental Material

Manuscript

Impact of trailing edge damage on nozzle guide vane aerodynamic performance

REVISITING DIMENSIONLESS PARAMETERS QUANITIFYING FILM COOLING

SUPERPOSITION OF OVERALL COOLING EFFECTIVENESS ON A TURBINE BLADE LEADING EDGE

Biot Number Error in Low-Temperature Inconel Overall Effectiveness Experiments

Numerical Characterization of an High Pressure Compressor Stage Equipped With a Closed Shrouded Stator Cavity

Numerical Study on Unsteady Flow of a Supersonic Partial Admission Impulse Turbine

Design and Analysis of a Liftfan for eVTOL Aircraft

Roughness Effects on Dense-Gas Turbine Flow: Comparison of Experiments and Simulations

Influence of Propagation Velocity and Peak Pressure of the Rotating Pressure Wave on the Flow Characteristics of a Centrifugal Compressor

Influences of Particulate Deposition on Vane Trailing-Edge Film Cooling: Adiabatic and Overall Cooling Effectiveness

Experimental Study on Controlling Flow Separation of Compressor Cascades with Self-Excited Sweeping Jet Actuator

HIGH EFFECTIVENESS TIP COOLING USING INCLINED SLOTS

Effects of Localized Non-Gaussian Roughness on High-Pressure Turbine Aerothermal Performance: Convective Heat Transfer, Skin Friction, and the Reynolds’ Analogy

Enhanced Antideposition Performance of Film Cooling With a Shaped Sweeping Jet Hole

The Impact of Inflow Unsteadiness on Loss Prediction

A Physics-Informed Neural Network for Solving the Inverse Heat Transfer Problem in Gas Turbine Rotating Cavities

HIGH-FIDELITY INVESTIGATION OF VORTEX SHEDDING FROM A HIGHLY-LOADED TURBINE BLADE

Evaluating Thin-Film Thermocouple Performance on Additively Manufactured Turbine Airfoils

The Cooling Effect of Combustor Exit Louver Scheme on a Transonic Nozzle Guide Vane Endwall

Hybrid RANS-LES Simulation of Rotor–Stator Interaction in a Compressor Stage Using a Grid-Adaptive Simulation Method

ASME Journals

ASME Conference Proceedings

ASME eBooks

Resources

Opportunities

ASME Journals

ASME Conference Proceedings

ASME eBooks

Resources

Opportunities

This Feature Is Available To Subscribers Only