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Journal Articles

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

Accepted Manuscript
Xavier Gloerfelt, Paola Cinnella
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1257
https://doi.org/10.1115/1.4067438
Published Online: December 13, 2024
View Article titled, HIGH-FIDELITY INVESTIGATION OF VORTEX SHEDDING FROM A HIGHLY-LOADED TURBINE BLADE
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Topics: Boundary layers, Turbine blades, Turbochargers, Vortex shedding, Bubbles, Turbulence, Cascades (Fluid dynamics), Mach number, Computational fluid dynamics, Flow (Dynamics)
Journal Articles

ROUGHNESS EFFECTS ON DENSE-GAS TURBINE FLOW: COMPARISON OF EXPERIMENTS AND SIMULATIONS

Accepted Manuscript
Xavier Gloerfelt, Leander Hake, Aurélien Bienner, Camille Matar, Paola Cinnella, Stefan aus der Wiesche
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1258
https://doi.org/10.1115/1.4067443
Published Online: December 13, 2024
View Article titled, ROUGHNESS EFFECTS ON DENSE-GAS TURBINE FLOW: COMPARISON OF EXPERIMENTS AND SIMULATIONS
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Topics: Boundary layers, Flow (Dynamics), Simulation, Surface roughness, Turbines, Turbochargers, Blades, Computational fluid dynamics, Vortex shedding, Additive manufacturing
Journal Articles

Efficient Aerodynamic Uncertainty Quantification for a Three-Dimensional Transonic Fan Rotor

Accepted Manuscript
Qian Zhang, Dejun Meng, Shenren Xu, Dingxi Wang, Xiuquan Huang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1346
https://doi.org/10.1115/1.4067439
Published Online: December 13, 2024
View Article titled, Efficient Aerodynamic Uncertainty Quantification for a Three-Dimensional Transonic Fan Rotor
Open the PDF for Efficient Aerodynamic Uncertainty Quantification for a Three-Dimensional Transonic Fan Rotor in another window
Topics: Computational fluid dynamics, Rotors, Turbochargers, Uncertainty quantification, Uncertainty, Blades, Vortices, Clearances (Engineering), Compressors, Corners (Structural elements)
Journal Articles

Large Eddy Simulation of an Open Fan Blade at Full-Scale Reynolds Number

Stephan Priebe, Eduardo Jourdan, Arash Mousavi, Ravish Karve, Suryapratim Chakrabarti, Luke D’Aquila, Junsok Yi, Mohammad Alhawwary, Varun Bharadwaj Ananthan, Kishore Ramakrishnan, Trevor Wood
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2025, 147(7): 071004.
Paper No: TURBO-24-1164
https://doi.org/10.1115/1.4067098
Published Online: December 10, 2024
View Article titled, Large Eddy Simulation of an Open Fan Blade at Full-Scale Reynolds Number
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Topics: Blades, Flow (Dynamics), Large eddy simulation, Reynolds-averaged Navier–Stokes equations, Wakes, Simulation, Turbulence, Reynolds number
Journal Articles

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

Accepted Manuscript
Ignacio Lasala Aza, Aubrey McKelvy, James Braun, Guillermo Paniagua, Etienne Choquet, Thierry Andre, Francois Falempin
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1297
https://doi.org/10.1115/1.4067379
Published Online: December 9, 2024
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
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Topics: Flow (Dynamics), High temperature, Lasers, Probes, Supersonic flow, Turbochargers, Shapes, Computational fluid dynamics, Cooling, Shock (Mechanics)
Journal Articles

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

Accepted Manuscript
Davendu Kulkarni, Bharat Lad, Luca di Mare
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1250
https://doi.org/10.1115/1.4067353
Published Online: December 6, 2024
View Article titled, MULTI-AEROELASTIC PHENOMENA MODELLING PART I: THE DEVELOPMENT OF WHOLE LPC MODEL FOR CIVIL TURBOFAN ENGINE
Open the PDF for MULTI-AEROELASTIC PHENOMENA MODELLING PART I: THE DEVELOPMENT OF WHOLE LPC MODEL FOR CIVIL TURBOFAN ENGINE in another window
Topics: Computational fluid dynamics, Design, Engines, Modeling, Turbochargers, Turbofans, Simulation, Compression, High cycle fatigue, Pressure
Journal Articles

EXPERIMENTAL AND NUMERICAL COMPARISON OF TWO TURBINE VANE FRAME DESIGNS

Accepted Manuscript
Nicolas Krajnc, Asim Hafizovic, Lukas Wiesinger, Francesco Mangini, Patrick Zeno Sterzinger, Marios Patinios, Emil Goettlich
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
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
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Topics: Design, Turbines, Turbochargers, Flow (Dynamics), Computational fluid dynamics, Ducts, High pressure (Physics), Boundary-value problems, Computer simulation, Engineering simulation
Journal Articles

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

Accepted Manuscript
Ilias Vasilopoulos, Mirco Rostamian, Matthias Voigt, Marcus Meyer, Ronald Mailach
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
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
Open the PDF for ROUGHNESS INVESTIGATIONS ON IN-SERVICE HIGH-PRESSURE COMPRESSOR BLADES - PART I: AN AUTOMATED PROCESS FOR HIGH-FIDELITY ROUGHNESS MEASUREMENTS in another window
Topics: Blades, Compressors, High pressure (Physics), Surface roughness, Turbochargers, Rotors, Approximation, Engineering simulation, Errors, Lenses (Optics)
Journal Articles

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

Accepted Manuscript
Marco Rosenzweig, Melissa Kozul, Richard Sandberg
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1296
https://doi.org/10.1115/1.4067294
Published Online: November 27, 2024
View Article titled, UNSTEADY LOSS MECHANISMS IN LOW-PRESSURE TURBINES WITH DIVERGING END-WALLS STUDIED VIA HIGH-FIDELITY SIMULATION
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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
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2025, 147(6): 061006.
Paper No: TURBO-24-1184
https://doi.org/10.1115/1.4067033
Published Online: November 22, 2024
View Article titled, Loss Breakdown in Axial Turbines: A New Method for Vortex Loss and Wake Detection From 3D RANS Simulations
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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
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2025, 147(6): 061007.
Paper No: TURBO-24-1188
https://doi.org/10.1115/1.4067032
Published Online: November 22, 2024
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
Open the PDF for A Data-Driven Method for the Derivation of Explicit Algebraic Reynolds Stress Models Applied to the Wake Losses of Low-Pressure Turbine Cascades in another window
Topics: Kinetic energy, Optimization, Pressure, Reynolds stress, Simulation, Turbines, Turbulence, Wakes, Reynolds-averaged Navier–Stokes equations, Tensors
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
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
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
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Topics: Flow (Dynamics), Pressure, Reynolds-averaged Navier–Stokes equations, Rotors, Simulation, Stators, Unsteady flow, Blades, Compressors, Wakes
Journal Articles

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

Accepted Manuscript
Miguel Montiel, Roque Corral
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1276
https://doi.org/10.1115/1.4067247
Published Online: November 21, 2024
View Article titled, SCALE-RESOLVING SIMULATIONS OF TURBULENT FLOW RETAINING THE EXACT BLADE COUNT WITH THE TIME-INCLINED METHOD
Open the PDF for SCALE-RESOLVING SIMULATIONS OF TURBULENT FLOW RETAINING THE EXACT BLADE COUNT WITH THE TIME-INCLINED METHOD in another window
Topics: Blades, Engineering simulation, Simulation, Turbochargers, Turbulence, Wakes, Cascades (Fluid dynamics), Computational fluid dynamics, Modeling, Pressure
Journal Articles

Advanced Design of a Transition Duct for Supersonic Inlet Turbines in Rotating Detonation Engines

Accepted Manuscript
Noraiz Mushtaq, Matteo Pini, Paolo Gaetani
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1306
https://doi.org/10.1115/1.4067242
Published Online: November 21, 2024
View Article titled, Advanced Design of a Transition Duct for Supersonic Inlet Turbines in Rotating Detonation Engines
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Topics: Computational fluid dynamics, Design, Ducts, Engines, Explosions, Turbines, Turbochargers, Flow (Dynamics), Simulation, Boundary layers
Journal Articles

THE IMPACT OF INFLOW UNSTEADINESS ON LOSS PREDICTION

Accepted Manuscript
Pawel Przytarski, Davide Lengani, Richard Sandberg
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1309
https://doi.org/10.1115/1.4067241
Published Online: November 21, 2024
View Article titled, THE IMPACT OF INFLOW UNSTEADINESS ON LOSS PREDICTION
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Topics: Compressors, Design, Inflow, Turbochargers, Pressure, Computational fluid dynamics, Engineering simulation, Reynolds number, Simulation, Turbulence
Journal Articles

Prediction of steady and unsteady flow quantities using Multiscale Graph Neural Networks

Accepted Manuscript
Sebastian Strönisch, Maximilian Sander, Marcus Meyer, Andreas Knüpfer
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1238
https://doi.org/10.1115/1.4067179
Published Online: November 14, 2024
View Article titled, Prediction of steady and unsteady flow quantities using Multiscale Graph Neural Networks
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Topics: Computational fluid dynamics, Design, Graph neural networks, Turbochargers, Unsteady flow, Flow (Dynamics), Fluids, Turbomachinery, Compressors, Databases
Journal Articles

A Digital Engineering Analysis of an Additively-Manufactured Turbine Vane

Reid A. Berdanier, Leland Tien, Karen A. Thole
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2025, 147(5): 051008.
Paper No: TURBO-24-1273
https://doi.org/10.1115/1.4066987
Published Online: November 12, 2024
View Article titled, A Digital Engineering Analysis of an Additively-Manufactured Turbine Vane
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Topics: Additive manufacturing, Airfoils, Design, Geometry, Pressure, Turbines, Flow (Dynamics), Digital engineering, Simulation, Hardware
Journal Articles

The Unsteady Shock-Boundary Layer Interaction in a Compressor Cascade - Part 2: High-Fidelity Simulation

Accepted Manuscript
Bjoern F. Klose, Christian Morsbach, Michael Bergmann, Edwin Joseph Munoz Lopez, Alexander Hergt, Edmund Kuegeler
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-24-1138
https://doi.org/10.1115/1.4067097
Published Online: November 7, 2024
View Article titled, The Unsteady Shock-Boundary Layer Interaction in a Compressor Cascade - Part 2: High-Fidelity Simulation
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Topics: Cascades (Fluid dynamics), Compressors, Design, Shock (Mechanics), Simulation, Turbochargers, Boundary layers, Computational fluid dynamics, Flow (Dynamics), Resolution (Optics)
Journal Articles

Modeling Stochastical Particle Rebound Based on High-Velocity Experiments

Jan Hartmann, Christian Koch, Stephan Staudacher
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2025, 147(4): 041006.
Paper No: TURBO-24-1117
https://doi.org/10.1115/1.4066810
Published Online: October 25, 2024
View Article titled, Modeling Stochastical Particle Rebound Based on High-Velocity Experiments
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Topics: Particulate matter, Simulation
Journal Articles

Performance of Rough-Ribbed Low-Pressure Turbine Blades Under Varying Loading and Operating Conditions

S. M. Ananth, Massimiliano Nardini, Melissa Kozul, Nagabhushana Rao Vadlamani, Richard D. Sandberg
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2025, 147(4): 041011.
Paper No: TURBO-24-1255
https://doi.org/10.1115/1.4066815
Published Online: October 25, 2024
View Article titled, Performance of Rough-Ribbed Low-Pressure Turbine Blades Under Varying Loading and Operating Conditions
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Topics: Boundary layers, Flow (Dynamics), Reynolds number, Skin friction (Fluid dynamics), Surface roughness, Turbulence, Pressure, Simulation, Blades, Statistics