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Journal Articles

EXPERIMENTAL AND NUMERICAL COMPARISON OF TWO TURBINE VANE FRAME DESIGNS

Nicolas Krajnc, Asim Hafizovic, Lukas Wiesinger, Francesco Mangini, Patrick Zeno Sterzinger, Marios Patinios, Emil Goettlich

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1212

https://doi.org/10.1115/1.4067321

Published Online: December 5, 2024

View Article titled, EXPERIMENTAL AND NUMERICAL COMPARISON OF TWO TURBINE VANE FRAME DESIGNS

Topics: Design, Turbines, Turbochargers, Flow (Dynamics), Computational fluid dynamics, Ducts, High pressure (Physics), Boundary-value problems, Computer simulation, Engineering simulation

Journal Articles

Three-Dimensional Unsteady Aerodynamic Optimization of a Transonic Compressor Stage Using an Implicit Discrete Adjoint Harmonic Balance Method

Hangkong Wu, Dingxi Wang, Xiuquan Huang

Publisher: ASME

J. Turbomach.

Paper No: TURBO-23-1358

https://doi.org/10.1115/1.4067290

Published Online: November 27, 2024

View Article titled, Three-Dimensional Unsteady Aerodynamic Optimization of a Transonic Compressor Stage Using an Implicit Discrete Adjoint Harmonic Balance Method

Topics: Compressors, Design, Optimization, Turbochargers, Turbomachinery, Blades, Computational fluid dynamics, NASA, Rotors, Stators

Journal Articles

ROUGHNESS INVESTIGATIONS ON IN-SERVICE HIGH-PRESSURE COMPRESSOR BLADES - PART I: AN AUTOMATED PROCESS FOR HIGH-FIDELITY ROUGHNESS MEASUREMENTS

Ilias Vasilopoulos, Mirco Rostamian, Matthias Voigt, Marcus Meyer, Ronald Mailach

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1054

https://doi.org/10.1115/1.4067291

Published Online: November 27, 2024

View Article titled, ROUGHNESS INVESTIGATIONS ON IN-SERVICE HIGH-PRESSURE COMPRESSOR BLADES - PART I: AN AUTOMATED PROCESS FOR HIGH-FIDELITY ROUGHNESS MEASUREMENTS

Topics: Blades, Compressors, High pressure (Physics), Surface roughness, Turbochargers, Rotors, Approximation, Engineering simulation, Errors, Lenses (Optics)

Journal Articles

NUMERICAL SIMULATIONS AND SENSITIVITY ANALYSIS OF ICE FORMATION ON FAN BLADES

Katja Müller, Peter Flassig, Robert Flassig

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1211

https://doi.org/10.1115/1.4067293

Published Online: November 27, 2024

View Article titled, NUMERICAL SIMULATIONS AND SENSITIVITY ANALYSIS OF ICE FORMATION ON FAN BLADES

Topics: Blades, Compressors, Computational fluid dynamics, Computer simulation, Sensitivity analysis, Turbochargers, Ice, Flight, Computer software, Design

Journal Articles

Introduction of Axisymmetric Grooves as a Tip Seal Treatment for Small-Core Turbines

Connor J. Wiese, Reid A. Berdanier, Karen A. Thole

Publisher: ASME

J. Turbomach. June 2025, 147(6): 061003.

Paper No: TURBO-24-1168

https://doi.org/10.1115/1.4067034

Published Online: November 22, 2024

View Article titled, Introduction of Axisymmetric Grooves as a Tip Seal Treatment for Small-Core Turbines

Topics: Blades, Flow (Dynamics), Pressure, Rotors, Turbines, Design, Geometry, Vortices

Journal Articles

Optimization of Tip Seal Grooves for Aerodynamic and Durability Improvements of Small-Core Turbines

Connor J. Wiese, Reid A. Berdanier, Karen A. Thole

Publisher: ASME

J. Turbomach. June 2025, 147(6): 061004.

Paper No: TURBO-24-1169

https://doi.org/10.1115/1.4067028

Published Online: November 22, 2024

View Article titled, Optimization of Tip Seal Grooves for Aerodynamic and Durability Improvements of Small-Core Turbines

Topics: Blades, Clearances (Engineering), Design, Flow (Dynamics), Geometry, Heat transfer, Optimization, Rotors, Turbines, Stress

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

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 Articles

EFFECTS OF RADIALLY VARIABLE SWEEP VANES ON ROTOR-STATOR INTERACTION NOISE

Zihan Shen, Xiaoyu Wang, Guangyu Zhang, Xiaofeng Sun

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1254

https://doi.org/10.1115/1.4067246

Published Online: November 21, 2024

View Article titled, EFFECTS OF RADIALLY VARIABLE SWEEP VANES ON ROTOR-STATOR INTERACTION NOISE

Topics: Design, Noise (Sound), Rotors, Stators, Turbochargers, Cascades (Fluid dynamics), Chords (Trusses), Aircraft engines, Compressors, Ducts

Journal Articles

GPU-Accelerated Full-Wheel Large-Eddy Simulations of a Transonic Fan Stage

Kan Wang, Sanjeeb Bose, Christopher Ivey

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1191

https://doi.org/10.1115/1.4067176

Published Online: November 14, 2024

View Article titled, GPU-Accelerated Full-Wheel Large-Eddy Simulations of a Transonic Fan Stage

Topics: Graphics processing units, Large eddy simulation, Turbochargers, Wheels, Rotors, Computational fluid dynamics, Anisotropy, Axial flow, Blades, Boundary layers

Journal Articles

Noise Source Identification for the Unsteady Low-Pressure Turbine Flow Fields

Lanyi Yan, Daniele Simoni, Yigang Luan, Tao Sun, Dario Barsi, Pietro Zunino

Publisher: ASME

J. Turbomach. May 2025, 147(5): 051007.

Paper No: TURBO-24-1127

https://doi.org/10.1115/1.4066917

Published Online: November 12, 2024

View Article titled, Noise Source Identification for the Unsteady Low-Pressure Turbine Flow Fields

Topics: Flow (Dynamics), Noise (Sound), Pressure, Rotors, Stators, Turbines, Turbulence, Principal component analysis, Blades

Journal Articles

Fan Non-Synchronous Forced Vibration Under Crosswind

Venkata Y. T. Chennuru, Roque Corral, Salvador Rodríguez-Blanco, Mehdi Vahdati, Fanzhou Zhao

Publisher: ASME

J. Turbomach. May 2025, 147(5): 051005.

Paper No: TURBO-24-1256

https://doi.org/10.1115/1.4066915

Published Online: November 12, 2024

View Article titled, Fan Non-Synchronous Forced Vibration Under Crosswind

Topics: Blades, Flow (Dynamics), Separation (Technology), Vibration, Excitation, Signals, Pressure, Rotors, Computational fluid dynamics

Journal Articles

Multifidelity Aeromechanical Design Framework for High Flow Speed Multistage Axial Compressors

Rémy Nigro, Lieven Baert, Florence Nyssen, Jean de Cazenove, Joachim Dominique, Ingrid Lepot, Monica Veglio, Rémy Princivalle

Publisher: ASME

J. Turbomach. April 2025, 147(4): 041007.

Paper No: TURBO-24-1183

https://doi.org/10.1115/1.4066811

Published Online: October 25, 2024

View Article titled, Multifidelity Aeromechanical Design Framework for High Flow Speed Multistage Axial Compressors

Topics: Compressors, Design, Optimization, Rotors, Flow (Dynamics), Geometry

Journal Articles

Control of Shroud Leakage Loss and Windage Torque in a Low-Pressure Turbine Stage

Loizos Christodoulou, Zhihui Li, Stephen Ambrose, Richard Jefferson-Loveday, Richard Jackson, Gary Lock, Carl Sangan, James Scobie

Publisher: ASME

J. Turbomach. April 2025, 147(4): 041012.

Paper No: TURBO-24-1260

https://doi.org/10.1115/1.4066816

Published Online: October 25, 2024

View Article titled, Control of Shroud Leakage Loss and Windage Torque in a Low-Pressure Turbine Stage

Topics: Cavities, Flow (Dynamics), Pressure, Rotors, Turbines, Flow control, Leakage, Torque, Annulus, Leakage flows

Includes: Supplementary data

Journal Articles

Unsteady Flow Structure of Rotating Instability in a 1.5-Stage Axial Compressor

Nobumichi Fujisawa, Yutaka Ohta, Mai Yamagami, Takashi Goto, Dai Kato

Publisher: ASME

J. Turbomach. April 2025, 147(4): 041010.

Paper No: TURBO-24-1247

https://doi.org/10.1115/1.4066814

Published Online: October 25, 2024

View Article titled, Unsteady Flow Structure of Rotating Instability in a 1.5-Stage Axial Compressor

Topics: Blades, Compressors, Flow (Dynamics), Leakage, Pressure, Rotors, Unsteady flow, Vortices, Clearances (Engineering), Computational fluid dynamics

Journal Articles

AN AERODYNAMIC INVESTIGATION OF A HIGH-PRESSURE TURBINE USING ROTOR CASING STATIC PRESSURE MEASUREMENTS AT ENGINE REPRESENTATIVE CONDITIONS WITH DIFFERENT TIP DESIGNS, TIP GAPS AND INLET TEMPERATURE PROFILES

Deepanshu Singh, Paul F. Beard, David Cardwell, Vianney Staelens, Pratik Bahulekar, Mark Stokes, Simon Bather, Kam Chana

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1267

https://doi.org/10.1115/1.4066965

Published Online: October 22, 2024

View Article titled, AN AERODYNAMIC INVESTIGATION OF A HIGH-PRESSURE TURBINE USING ROTOR CASING STATIC PRESSURE MEASUREMENTS AT ENGINE REPRESENTATIVE CONDITIONS WITH DIFFERENT TIP DESIGNS, TIP GAPS AND INLET TEMPERATURE PROFILES

Topics: Computational fluid dynamics, Engines, High pressure (Physics), Pressure measurement, Rotors, Temperature profiles, Turbines, Turbochargers

Journal Articles

RANS Capabilities for Transonic Axial Compressor: A Perspective From GPPS Computational Fluid Dynamics Workshop

Xiao He, Fabian Klausmann

Publisher: ASME

J. Turbomach. February 2025, 147(2): 021007.

Paper No: TURBO-24-1060

https://doi.org/10.1115/1.4066431

Published Online: October 8, 2024

View Article titled, RANS Capabilities for Transonic Axial Compressor: A Perspective From GPPS Computational Fluid Dynamics Workshop

Topics: Compressors, Computational fluid dynamics, Flow (Dynamics), Pressure, Reynolds-averaged Navier–Stokes equations, Rotors, Turbulence, Workshops (Work spaces), Stators, Simulation

Journal Articles

An Analytical Study on the Effects of Non-Uniform Vane Spacing on Forced Response Reduction in a Mistuned Blisk Rotor in a Multistage Axial Compressor

Yujun Leng, Jhansi R. Dodda, Nicole L. Key

Publisher: ASME

J. Turbomach. February 2025, 147(2): 021009.

Paper No: TURBO-24-1219

https://doi.org/10.1115/1.4066452

Published Online: October 8, 2024

View Article titled, An Analytical Study on the Effects of Non-Uniform Vane Spacing on Forced Response Reduction in a Mistuned Blisk Rotor in a Multistage Axial Compressor

Topics: Bladed disks, Blades, Damping, Excitation, Stators, Rotors

Journal Articles

An Experimental Study on the Effects of Nonuniform Vane Spacing on Forced Response Reduction in a Mistuned Rotor Blisk in a Multistage Axial Compressor

Yujun Leng, Jhansi R. Dodda, Nicole L. Key

Publisher: ASME

J. Turbomach. February 2025, 147(2): 021010.

Paper No: TURBO-24-1220

https://doi.org/10.1115/1.4066475

Published Online: October 8, 2024

View Article titled, An Experimental Study on the Effects of Nonuniform Vane Spacing on Forced Response Reduction in a Mistuned Rotor Blisk in a Multistage Axial Compressor

Topics: Blades, Excitation, Rotors, Stators, Bladed disks, Compressors

Journal Articles

Effects of Ribbed Crossflow Channel in a Turbine Blade on Film Cooling Performance of Diffusion Slot Holes with Various Cross Section Orientations

Jia-Jun Hu, Bai-Tao An

Publisher: ASME

J. Turbomach. January 2025, 147(1): 011003.

Paper No: TURBO-23-1304

https://doi.org/10.1115/1.4066144

Published Online: September 3, 2024

View Article titled, Effects of Ribbed Crossflow Channel in a Turbine Blade on Film Cooling Performance of Diffusion Slot Holes with Various Cross Section Orientations

Topics: Blades, Coolants, Diffusion (Physics), Discharge coefficient, Fans, Film cooling, Flow (Dynamics), Pressure, Rotors, Turbine blades

Journal Articles

Resolvent Analysis for Subsonic Compressor With Impedance Boundary Condition Casing Treatment

Dakun Sun, Jiahao Hu, Ruize Xu, Jia Li, Xu Dong, Dengke Xu, Xiaofeng Sun

Publisher: ASME

J. Turbomach. January 2025, 147(1): 011006.

Paper No: TURBO-24-1036

https://doi.org/10.1115/1.4066148

Published Online: September 3, 2024

View Article titled, Resolvent Analysis for Subsonic Compressor With Impedance Boundary Condition Casing Treatment

Topics: Boundary-value problems, Compressors, Optimization, Stall inception, Pressure, Rotors, Design, Flow (Dynamics), Blades

Journal citation

NARROW

Supplemental Material

Manuscript

EXPERIMENTAL AND NUMERICAL COMPARISON OF TWO TURBINE VANE FRAME DESIGNS

Three-Dimensional Unsteady Aerodynamic Optimization of a Transonic Compressor Stage Using an Implicit Discrete Adjoint Harmonic Balance Method

ROUGHNESS INVESTIGATIONS ON IN-SERVICE HIGH-PRESSURE COMPRESSOR BLADES - PART I: AN AUTOMATED PROCESS FOR HIGH-FIDELITY ROUGHNESS MEASUREMENTS

NUMERICAL SIMULATIONS AND SENSITIVITY ANALYSIS OF ICE FORMATION ON FAN BLADES

Introduction of Axisymmetric Grooves as a Tip Seal Treatment for Small-Core Turbines

Optimization of Tip Seal Grooves for Aerodynamic and Durability Improvements of Small-Core Turbines

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

EFFECTS OF RADIALLY VARIABLE SWEEP VANES ON ROTOR-STATOR INTERACTION NOISE

GPU-Accelerated Full-Wheel Large-Eddy Simulations of a Transonic Fan Stage

Noise Source Identification for the Unsteady Low-Pressure Turbine Flow Fields

Fan Non-Synchronous Forced Vibration Under Crosswind

Multifidelity Aeromechanical Design Framework for High Flow Speed Multistage Axial Compressors

Control of Shroud Leakage Loss and Windage Torque in a Low-Pressure Turbine Stage

Unsteady Flow Structure of Rotating Instability in a 1.5-Stage Axial Compressor

AN AERODYNAMIC INVESTIGATION OF A HIGH-PRESSURE TURBINE USING ROTOR CASING STATIC PRESSURE MEASUREMENTS AT ENGINE REPRESENTATIVE CONDITIONS WITH DIFFERENT TIP DESIGNS, TIP GAPS AND INLET TEMPERATURE PROFILES

RANS Capabilities for Transonic Axial Compressor: A Perspective From GPPS Computational Fluid Dynamics Workshop

An Analytical Study on the Effects of Non-Uniform Vane Spacing on Forced Response Reduction in a Mistuned Blisk Rotor in a Multistage Axial Compressor

An Experimental Study on the Effects of Nonuniform Vane Spacing on Forced Response Reduction in a Mistuned Rotor Blisk in a Multistage Axial Compressor

Effects of Ribbed Crossflow Channel in a Turbine Blade on Film Cooling Performance of Diffusion Slot Holes with Various Cross Section Orientations

Resolvent Analysis for Subsonic Compressor With Impedance Boundary Condition Casing Treatment

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