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Journal Articles

Targeting Full-Hydrogen Operation on Industrial-Scale Gas Turbines: Impact of Unconventional Fuels on Turbine Module Performance and Aeromechanics

Alberto Bandini, Claudio Bettini, Lorenzo Peruzzi, Mauro Carretta, Claudio Canelli, Michele Marconcini, Lorenzo Pinelli, Andrea Arnone

Publisher: ASME

J. Turbomach. July 2025, 147(7): 071008.

Paper No: TURBO-24-1277

https://doi.org/10.1115/1.4067127

Published Online: December 11, 2024

... is provided. Then, the setup of the different calculations for hydrogen performance assessment is presented, followed by the case study and computational fluid dynamics (CFD) domain definition. Finally, results are presented, with a focus from the aerodynamic point of view on the most significant parameters...

View Article titled, Targeting Full-Hydrogen Operation on Industrial-Scale Gas Turbines: Impact of Unconventional Fuels on Turbine Module Performance and Aeromechanics

Topics: Computational fluid dynamics, Fuels, Gas turbines, Hydrogen, Temperature, Turbines, Aeroelasticity, Blades, Design, Methane

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

Thermohydraulic Performance and Flow Structures of Diamond Pyramid Arrays

Thomas M. Corbett, Karen A. Thole

Publisher: ASME

J. Turbomach. July 2025, 147(7): 071006.

Paper No: TURBO-24-1196

https://doi.org/10.1115/1.4067124

Published Online: December 10, 2024

... (IGTI) of ASME for publication in the J ournal of T urbomachinery . 27 07 2024 29 10 2024 30 10 2024 10 12 2024 computational fluid dynamics (CFD) heat transfer and film cooling References [1] U.S. Energy Information Administration , 2023 , Electric...

View Article titled, Thermohydraulic Performance and Flow Structures of Diamond Pyramid Arrays

Topics: Diamonds, Flow (Dynamics), Friction, Heat transfer, Surface roughness, Design, Pressure, Temperature

Journal Articles

Swirling Flow Effects on the Aeroacoustic Signature of an Aerospike Nozzle

Thomas Golliard, Mihai Mihaescu

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1244

https://doi.org/10.1115/1.4067383

Published Online: December 10, 2024

... 2024 04 10 2024 04 10 2024 10 12 2024 Computational Fluid Dynamics (CFD) Fan, compressor, and turbine aerodynamic design Journal of Turbomachinery. Received August 15, 2024; Accepted manuscript posted December 10, 2024. doi:10.1115/1.4067383 Copyright © 2024 by ASME; reuse...

View Article titled, Swirling Flow Effects on the Aeroacoustic Signature of an Aerospike Nozzle

Topics: Design, Nozzles, Swirling flow, Turbines, Turbochargers, Pressure, Acoustics, Computational fluid dynamics, Shear (Mechanics), Shock (Mechanics)

Journal Articles

NUMERICAL ASSESSMENT OF AN AERODYNAMIC PROBE TO ENABLE SHORT FOCAL LENGTH LASER DIAGNOSTICS IN HIGH TEMPERATURE SUPERSONIC FLOWS BASED ON FLOW DISTURBANCE

Ignacio Lasala Aza, Aubrey McKelvy, James Braun, Guillermo Paniagua, Etienne Choquet, Thierry Andre, Francois Falempin

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1297

https://doi.org/10.1115/1.4067379

Published Online: December 9, 2024

...@mbda-systems.com Email: f.h.falempin@gmail.com Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 29 08 2024 12 11 2024 13 11 2024 09 12 2024 Computational Fluid Dynamics (CFD) Heat...

View Article titled, NUMERICAL ASSESSMENT OF AN AERODYNAMIC PROBE TO ENABLE SHORT FOCAL LENGTH LASER DIAGNOSTICS IN HIGH TEMPERATURE SUPERSONIC FLOWS BASED ON FLOW DISTURBANCE

Topics: Flow (Dynamics), High temperature, Lasers, Probes, Supersonic flow, Turbochargers, Shapes, Computational fluid dynamics, Cooling, Shock (Mechanics)

Journal Articles

Development of heat exchanger modelling capability for a finite volume aeroelasticity solver

Sam Mitchell, Irene Tartaruga, Sina Stapelfeldt

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1245

https://doi.org/10.1115/1.4067380

Published Online: December 9, 2024

... Aeromechanical instabilities Computational Fluid Dynamics (CFD) Rolls-Royce 10.13039/501100000767 ACRE Accepted Manuscript Not Copyedited Journal of Turbomachinery. Received August 15, 2024; Accepted manuscript posted December 9, 2024. doi:10.1115/1.4067380 Copyright © 2024 by Rolls-Royce plc...

View Article titled, Development of heat exchanger modelling capability for a finite volume aeroelasticity solver

Topics: Aeroelasticity, Computational fluid dynamics, Heat exchangers, Modeling, Turbochargers, Flow (Dynamics), Porous materials, Unsteady flow, Aircraft engines, Compressible flow

Journal Articles

MULTI-AEROELASTIC PHENOMENA MODELLING PART I: THE DEVELOPMENT OF WHOLE LPC MODEL FOR CIVIL TURBOFAN ENGINE

Davendu Kulkarni, Bharat Lad, Luca di Mare

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1250

https://doi.org/10.1115/1.4067353

Published Online: December 6, 2024

...-Royce.com Email: luca.dimare@eng.ox.ac.uk Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 16 08 2024 24 11 2024 25 11 2024 06 12 2024 Aeromechanical instabilities Computational Fluid Dynamics...

View Article titled, MULTI-AEROELASTIC PHENOMENA MODELLING PART I: THE DEVELOPMENT OF WHOLE LPC MODEL FOR CIVIL TURBOFAN ENGINE

Topics: Computational fluid dynamics, Design, Engines, Modeling, Turbochargers, Turbofans, Simulation, Compression, High cycle fatigue, Pressure

Journal Articles

EFFECTS OF LOCALIZED NON-GAUSSIAN ROUGHNESS ON HIGH PRESSURE TURBINE AERO-THERMAL PERFORMANCE: CONVECTIVE HEAT TRANSFER, SKIN-FRICTION AND THE REYNOLDS' ANALOGY

Thomas Jelly, Massimiliano Nardini, Richard Sandberg, Paul Vitt, Greg Sluyter

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1286

https://doi.org/10.1115/1.4067354

Published Online: December 6, 2024

... Fluid Dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines Journal of Turbomachinery. Received August 26, 2024; Accepted manuscript posted December 6, 2024. doi:10.1115/1.4067354 Copyright © 2024 by ASME; reuse license CC-BY 4.0...

View Article titled, EFFECTS OF LOCALIZED NON-GAUSSIAN ROUGHNESS ON HIGH PRESSURE TURBINE AERO-THERMAL PERFORMANCE: CONVECTIVE HEAT TRANSFER, SKIN-FRICTION AND THE REYNOLDS' ANALOGY

Topics: Boundary layers, Convection, Heat transfer, High pressure (Physics), Skin friction (Fluid dynamics), Surface roughness, Turbines, Turbochargers, Drag (Fluid dynamics), Computational fluid dynamics

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

... Email: nicolas.krajnc@tugraz.at Email: asim.hafizovic@tugraz.at Email: mangini@tugraz.at Email: patrickzeno.sterzinger@ge.com Email: Marios.Patinios@ge.com Email: emil.goettlich@tugraz.at Email: wiesinger.l@gmail.com Computational Fluid Dynamics (CFD) Turbomachinery...

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

Advanced methods for assessing flow physics of the TU Darmstadt compressor stage: Uncertainty quantification of RANS turbulence modeling

Marcel Matha, Felix M. Möller, Christoph Bode, Christian Morsbach, Edmund Kuegeler

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1239

https://doi.org/10.1115/1.4067315

Published Online: December 4, 2024

...: Felix.Moeller@dlr.de Email: chr.bode@tu-braunschweig.de Email: christian.morsbach@dlr.de Email: Edmund.Kuegeler@dlr.de Compressor stall, surge, and operability Computational Fluid Dynamics (CFD) Fan, compressor, and turbine aerodynamic design fluid dynamics and heat transfer phenomena...

View Article titled, Advanced methods for assessing flow physics of the TU Darmstadt compressor stage: Uncertainty quantification of RANS turbulence modeling

Topics: Compressors, Flow (Dynamics), Modeling, Physics, Reynolds-averaged Navier–Stokes equations, Turbochargers, Turbulence, Uncertainty quantification

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

... Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 26 12 2023 21 11 2024 21 11 2024 27 11 2024 Computational Fluid Dynamics (CFD) Fan, compressor, and turbine aerodynamic design Turbomachinery blading design Aeronautical Science...

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

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

... and potentially causing damage to the engine. Numerical simulations of ice accretion are conducted on the blades of the NASA Rotor 67 utilizing the Computational Fluid Dynamics (CFD) software ANSYS CFX and the in-flight icing software FENSAP-ICE. One-dimensional and two-dimensional sensitivity studies aim...

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

UNSTEADY LOSS MECHANISMS IN LOW-PRESSURE TURBINES WITH DIVERGING END-WALLS STUDIED VIA HIGH-FIDELITY SIMULATION

Marco Rosenzweig, Melissa Kozul, Richard Sandberg

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1296

https://doi.org/10.1115/1.4067294

Published Online: November 27, 2024

... by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 29 08 2024 18 11 2024 19 11 2024 27 11 2024 Computational Fluid Dynamics (CFD) Fan, compressor, and turbine aerodynamic design Journal of Turbomachinery. Received August 29...

View Article titled, UNSTEADY LOSS MECHANISMS IN LOW-PRESSURE TURBINES WITH DIVERGING END-WALLS STUDIED VIA HIGH-FIDELITY SIMULATION

Topics: Pressure, Simulation, Turbines, Turbochargers, Wakes, Blades, Computational fluid dynamics, Engines, Flow (Dynamics), Boundary layers

Journal Articles

Loss Breakdown in Axial Turbines: A New Method for Vortex Loss and Wake Detection From 3D RANS Simulations

Greta Raina, Yannick Bousquet, David Luquet, Eric Lippinois, Nicolas Binder

Publisher: ASME

J. Turbomach. June 2025, 147(6): 061006.

Paper No: TURBO-24-1184

https://doi.org/10.1115/1.4067033

Published Online: November 22, 2024

... each flow phenomenon. As some domain cells could satisfy multiple conditions, Ref. [ 12 ] have also established a priority order among the phenomena. A different audit technique was introduced by Yoon et al. [ 14 ], who performed a series of computational fluid dynamics (CFD) calculations, gradually...

View Article titled, Loss Breakdown in Axial Turbines: A New Method for Vortex Loss and Wake Detection From 3D RANS Simulations

Topics: Boundary layers, Ducts, Entropy, Flow (Dynamics), Turbines, Vortices, Wakes, Nozzle guide vanes, Simulation, Cascades (Fluid dynamics)

Journal Articles

A Data-Driven Method for the Derivation of Explicit Algebraic Reynolds Stress Models Applied to the Wake Losses of Low-Pressure Turbine Cascades

Johannes Deutsch, Nima Fard Afshar, Stefan Henninger, Peter Jeschke

Publisher: ASME

J. Turbomach. June 2025, 147(6): 061007.

Paper No: TURBO-24-1188

https://doi.org/10.1115/1.4067032

Published Online: November 22, 2024

... loss generation computational fluid dynamics (CFD) Today’s development process for new turbomachinery designs relies heavily on computational fluid dynamics (CFD). Simulations have to capture flow features like separations and shocks reliably to be of use in the design process. Steady-state...

View Article titled, A Data-Driven Method for the Derivation of Explicit Algebraic Reynolds Stress Models Applied to the Wake Losses of Low-Pressure Turbine Cascades

Topics: Kinetic energy, Optimization, Pressure, Reynolds stress, Simulation, Turbines, Turbulence, Wakes, Reynolds-averaged Navier–Stokes equations, Tensors

Journal Articles

Robust Design Optimization of a Compressor Rotor Using Recursive Cokriging Based Multi-Fidelity Uncertainty Quantification and Multi-Fidelity Optimization

Marcus Wiegand, Andriy Prots, Marcus Meyer, Robin Schmidt, Matthias Voigt, Ronald Mailach

Publisher: ASME

J. Turbomach. June 2025, 147(6): 061009.

Paper No: TURBO-24-1192

https://doi.org/10.1115/1.4067076

Published Online: November 22, 2024

.... The article concludes with a summary and outlook. The geometric uncertainties of a design, such as a compressor rotor, have an impact on the performance and should therefore be analyzed and quantified. To assess the performance, an adequate computer model, such as computational fluid dynamics (CFD...

View Article titled, Robust Design Optimization of a Compressor Rotor Using Recursive Cokriging Based Multi-Fidelity Uncertainty Quantification and Multi-Fidelity Optimization

Topics: Compressors, Design, Optimization, Uncertainty quantification

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

... and the spectral proper orthogonal decomposition (SPOD) method to study the unsteady motion, spatiotemporal structures, and frequency characteristics. Flow field prediction techniques are crucial in turbomachinery research. Approaches for predicting flow fields include computational fluid dynamics (CFD...

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

Enhanced Anti-deposition 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.

Paper No: TURBO-24-1099

https://doi.org/10.1115/1.4067243

Published Online: November 21, 2024

...@sjtu.edu.cn Email: zhouww@sjtu.edu.cn Email: yzliu@sjtu.edu.cn Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 23 05 2024 12 11 2024 13 11 2024 21 11 2024 Computational Fluid Dynamics (CFD...

View Article titled, Enhanced Anti-deposition Performance of Film cooling with a Shaped Sweeping Jet Hole

Topics: Film cooling, Turbochargers

Journal Articles

A NEW NON-LINEAR TIME-DOMAIN FLUTTER ANALYSIS APPROACH FOR DISTORTED FLOWS

Roque Corral, Salvador Rodriguez, Venkata Y.T. Chennuru, Mehdi Vahdati, Fanzhou Zhao

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1249

https://doi.org/10.1115/1.4067245

Published Online: November 21, 2024

...Roque Corral; Salvador Rodriguez; Venkata Y.T. Chennuru; Mehdi Vahdati; Fanzhou Zhao This paper aims to establish an efficient and accurate Computational Fluid Dynamic (CFD) method for calculating the flutter stability of fan blades in the presence of inlet distortion due to crosswind. Due...

View Article titled, A NEW NON-LINEAR TIME-DOMAIN FLUTTER ANALYSIS APPROACH FOR DISTORTED FLOWS

Topics: Computational fluid dynamics, Flow (Dynamics), Flutter (Aerodynamics), Turbochargers, Damping, Blades, Computation, Computer simulation, Electromagnetic scattering, Manufacturing

Journal Articles

SCALE-RESOLVING SIMULATIONS OF TURBULENT FLOW RETAINING THE EXACT BLADE COUNT WITH THE TIME-INCLINED METHOD

Miguel Montiel, Roque Corral

Publisher: ASME

J. Turbomach.

Paper No: TURBO-24-1276

https://doi.org/10.1115/1.4067247

Published Online: November 21, 2024

... and is equivalent in the rest. Email: m.montiel@upm.es Email: roque.corral@upm.es Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 22 08 2024 14 11 2024 14 11 2024 21 11 2024 Computational Fluid...

View Article titled, SCALE-RESOLVING SIMULATIONS OF TURBULENT FLOW RETAINING THE EXACT BLADE COUNT WITH THE TIME-INCLINED METHOD

Topics: Blades, Engineering simulation, Simulation, Turbochargers, Turbulence, Wakes, Cascades (Fluid dynamics), Computational fluid dynamics, Modeling, Pressure

Journal citation

NARROW

Supplemental Material

Manuscript

Targeting Full-Hydrogen Operation on Industrial-Scale Gas Turbines: Impact of Unconventional Fuels on Turbine Module Performance and Aeromechanics

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

Thermohydraulic Performance and Flow Structures of Diamond Pyramid Arrays

Swirling Flow Effects on the Aeroacoustic Signature of an Aerospike Nozzle

NUMERICAL ASSESSMENT OF AN AERODYNAMIC PROBE TO ENABLE SHORT FOCAL LENGTH LASER DIAGNOSTICS IN HIGH TEMPERATURE SUPERSONIC FLOWS BASED ON FLOW DISTURBANCE

Development of heat exchanger modelling capability for a finite volume aeroelasticity solver

MULTI-AEROELASTIC PHENOMENA MODELLING PART I: THE DEVELOPMENT OF WHOLE LPC MODEL FOR CIVIL TURBOFAN ENGINE

EFFECTS OF LOCALIZED NON-GAUSSIAN ROUGHNESS ON HIGH PRESSURE TURBINE AERO-THERMAL PERFORMANCE: CONVECTIVE HEAT TRANSFER, SKIN-FRICTION AND THE REYNOLDS' ANALOGY

EXPERIMENTAL AND NUMERICAL COMPARISON OF TWO TURBINE VANE FRAME DESIGNS

Advanced methods for assessing flow physics of the TU Darmstadt compressor stage: Uncertainty quantification of RANS turbulence modeling

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

NUMERICAL SIMULATIONS AND SENSITIVITY ANALYSIS OF ICE FORMATION ON FAN BLADES

UNSTEADY LOSS MECHANISMS IN LOW-PRESSURE TURBINES WITH DIVERGING END-WALLS STUDIED VIA HIGH-FIDELITY SIMULATION

Loss Breakdown in Axial Turbines: A New Method for Vortex Loss and Wake Detection From 3D RANS Simulations

A Data-Driven Method for the Derivation of Explicit Algebraic Reynolds Stress Models Applied to the Wake Losses of Low-Pressure Turbine Cascades

Robust Design Optimization of a Compressor Rotor Using Recursive Cokriging Based Multi-Fidelity Uncertainty Quantification and Multi-Fidelity Optimization

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

Enhanced Anti-deposition Performance of Film cooling with a Shaped Sweeping Jet Hole

A NEW NON-LINEAR TIME-DOMAIN FLUTTER ANALYSIS APPROACH FOR DISTORTED FLOWS

SCALE-RESOLVING SIMULATIONS OF TURBULENT FLOW RETAINING THE EXACT BLADE COUNT WITH THE TIME-INCLINED METHOD

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