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Journal Articles

Comparison of Eddy Viscosity Models for High Turbulence Nozzle Guide Vane Flows

Jonas Amend, Thomas Povey
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2024, 146(8): 081004.
Paper No: TURBO-23-1103
https://doi.org/10.1115/1.4064484
Published Online: March 12, 2024
View Article titled, Comparison of Eddy Viscosity Models for High Turbulence Nozzle Guide Vane Flows
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Topics: Flow (Dynamics), Turbulence, Wakes, Eddies (Fluid dynamics), Viscosity, Computational fluid dynamics, Nozzle guide vanes, Shear stress
Journal Articles

Using Data Assimilation to Improve Turbulence Modeling for Inclined Jets in Crossflow

Xu Zhang, Kechen Wang, Wenwu Zhou, Chuangxin He, Yingzheng Liu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2023, 145(10): 101008.
Paper No: TURBO-22-1275
https://doi.org/10.1115/1.4063047
Published Online: August 16, 2023
View Article titled, Using Data Assimilation to Improve Turbulence Modeling for Inclined Jets in Crossflow
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Topics: Cylinders, Flow (Dynamics), Flow separation, Modeling, Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence, Computational fluid dynamics, Kalman filters, Viscosity
Journal Articles

A Turbo-Oriented Data-Driven Modification to the Spalart–Allmaras Turbulence Model

Xiao He, Fanzhou Zhao, Mehdi Vahdati
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2022, 144(12): 121007.
Paper No: TURBO-22-1148
https://doi.org/10.1115/1.4055333
Published Online: September 19, 2022
View Article titled, A Turbo-Oriented Data-Driven Modification to the Spalart–Allmaras Turbulence Model
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Topics: Calibration, Cascades (Fluid dynamics), Compressors, Flow (Dynamics), NASA, Pressure, Rotors, Turbulence, Computational fluid dynamics, Corners (Structural elements)
Journal Articles

Zonal Detached Eddy Simulation of the Fan-Outlet Guide Vanes Stage of a Turbofan Engine: Part I—Methodology, Numerical Setup, and Aerodynamic Analysis

Benjamin François, Cyril Polacsek, Raphaël Barrier
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2022, 144(11): 111004.
Paper No: TURBO-21-1140
https://doi.org/10.1115/1.4054528
Published Online: July 21, 2022
View Article titled, Zonal Detached Eddy Simulation of the Fan-Outlet Guide Vanes Stage of a Turbofan Engine: Part I—Methodology, Numerical Setup, and Aerodynamic Analysis
Open the PDF for Zonal Detached Eddy Simulation of the Fan-Outlet Guide Vanes Stage of a Turbofan Engine: Part I—Methodology, Numerical Setup, and Aerodynamic Analysis in another window
Topics: Blades, Eddies (Fluid dynamics), Flow (Dynamics), Guide vanes, Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence, Wakes, Turbofans, Noise (Sound)
Journal Articles

Zonal Detached Eddy Simulation of the Fan-Outlet Guide Vanes Stage of a Turbofan Engine: Part II—Broadband Noise Predictions

Cyril Polacsek, Majd Daroukh, Benjamin François, Raphael Barrier
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2022, 144(11): 111005.
Paper No: TURBO-21-1117
https://doi.org/10.1115/1.4054764
Published Online: July 21, 2022
View Article titled, Zonal Detached Eddy Simulation of the Fan-Outlet Guide Vanes Stage of a Turbofan Engine: Part II—Broadband Noise Predictions
Open the PDF for Zonal Detached Eddy Simulation of the Fan-Outlet Guide Vanes Stage of a Turbofan Engine: Part II—Broadband Noise Predictions in another window
Topics: Acoustics, Noise (Sound), Reynolds-averaged Navier–Stokes equations, Simulation, Spectra (Spectroscopy), Turbulence, Wake turbulence, Ducts, Computational fluid dynamics, Pressure
Journal Articles

Detached Eddy Simulation of the Unsteady Flow and Film Cooling Characteristics of an Endwall With an Interrupted Slot

Qiang Du, Guangyao Xu, Qingzong Xu, Pei Wang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2022, 144(10): 101012.
Paper No: TURBO-21-1195
https://doi.org/10.1115/1.4054543
Published Online: June 16, 2022
View Article titled, Detached Eddy Simulation of the Unsteady Flow and Film Cooling Characteristics of an Endwall With an Interrupted Slot
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Topics: Coolants, Film cooling, Flat plates, Flow (Dynamics), Simulation, Unsteady flow, Vortices, Eddies (Fluid dynamics), Temperature, Vorticity
Journal Articles

Detached Eddy Simulation of Transition in Turbomachinery: Linear Compressor Cascade

Zifei Yin, Paul A. Durbin
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. March 2022, 144(3): 031002.
Paper No: TURBO-21-1056
https://doi.org/10.1115/1.4052309
Published Online: September 29, 2021
View Article titled, Detached Eddy Simulation of Transition in Turbomachinery: Linear Compressor Cascade
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Topics: Flow (Dynamics), Pressure, Simulation, Turbulence, Inflow, Separation (Technology), Suction, Eddies (Fluid dynamics), Skin friction (Fluid dynamics), Compressors
Journal Articles

Detached Eddy Simulation: Recent Development and Application to Compressor Tip Leakage Flow

Xiao He, Fanzhou Zhao, Mehdi Vahdati
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2022, 144(1): 011009.
Paper No: TURBO-21-1145
https://doi.org/10.1115/1.4052019
Published Online: September 21, 2021
View Article titled, Detached Eddy Simulation: Recent Development and Application to Compressor Tip Leakage Flow
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Topics: Compressors, Delay differential equations, Eddies (Fluid dynamics), Flow (Dynamics), Leakage flows, Reynolds-averaged Navier–Stokes equations, Rotors, Simulation, Turbulence
Journal Articles

Stress-Blended Eddy Simulation/Flamelet Generated Manifold Simulation of Film-Cooled Surface Heat Transfer and Near-Wall Reaction

Yu Xia, Patrick Sharkey, Stefano Orsino, Mike Kuron, Florian Menter, Ishan Verma, Robert Malecki, Baris Sen
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2021, 143(1): 011008.
Paper No: TURBO-20-1204
https://doi.org/10.1115/1.4049133
Published Online: December 29, 2020
View Article titled, Stress-Blended Eddy Simulation/Flamelet Generated Manifold Simulation of Film-Cooled Surface Heat Transfer and Near-Wall Reaction
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Topics: Cooling, Heat flux, Simulation, Flamelet generated manifold, Heat transfer, Flat plates, Stress, Eddies (Fluid dynamics), Computational fluid dynamics
Journal Articles

Eddy Resolving Strategies in Turbomachinery and Peripheral Components

P. G. Tucker, Z. N. Wang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Review Articles
J. Turbomach. January 2021, 143(1): 010801.
Paper No: TURBO-20-1098
https://doi.org/10.1115/1.4048697
Published Online: December 28, 2020
View Article titled, Eddy Resolving Strategies in Turbomachinery and Peripheral Components
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Topics: Compressors, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Simulation, Eddies (Fluid dynamics), Turbines, Boundary layers, Pressure, Turbomachinery
Journal Articles

Deficiencies in the Spalart–Allmaras Turbulence Model for the Prediction of the Stability Boundary in Highly Loaded Compressors

Jose Moreno, John Dodds, Sina Stapelfeldt, Mehdi Vahdati
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2020, 142(12): 121012.
Paper No: TURBO-19-1159
https://doi.org/10.1115/1.4047784
Published Online: December 2, 2020
View Article titled, Deficiencies in the Spalart–Allmaras Turbulence Model for the Prediction of the Stability Boundary in Highly Loaded Compressors
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Topics: Boundary layers, Compressors, Eddies (Fluid dynamics), Flow (Dynamics), Modeling, Stability, Turbulence, Viscosity, Pressure
Journal Articles

Detached-Eddy Simulation Applied to Aeroelastic Stability Analysis in a Last-Stage Steam Turbine Blade

Tianrui Sun, Paul Petrie-Repar, Damian M. Vogt, Anping Hou
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. September 2019, 141(9): 091002.
Paper No: TURBO-18-1274
https://doi.org/10.1115/1.4043407
Published Online: May 29, 2019
View Article titled, Detached-Eddy Simulation Applied to Aeroelastic Stability Analysis in a Last-Stage Steam Turbine Blade
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Topics: Blades, Flutter (Aerodynamics), Simulation, Steam turbines, Vortices, Clearances (Engineering), Flow (Dynamics), Eddies (Fluid dynamics), Stability, Vibration
Journal Articles

Dynamics of Coherent Structures and Random Turbulence in Pressure Side Film Cooling on a First Stage Turbine Vane

S. Ravelli, G. Barigozzi
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. January 2019, 141(1): 011003.
Paper No: TURBO-18-1172
https://doi.org/10.1115/1.4041602
Published Online: October 17, 2018
View Article titled, Dynamics of Coherent Structures and Random Turbulence in Pressure Side Film Cooling on a First Stage Turbine Vane
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Topics: Coolants, Cooling, Film cooling, Flow (Dynamics), Pressure, Simulation, Turbulence, Vortices, Turbines, Dynamics (Mechanics)
Journal Articles

Applying Machine Learnt Explicit Algebraic Stress and Scalar Flux Models to a Fundamental Trailing Edge Slot

R. D. Sandberg, R. Tan, J. Weatheritt, A. Ooi, A. Haghiri, V. Michelassi, G. Laskowski
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. October 2018, 140(10): 101008.
Paper No: TURBO-18-1202
https://doi.org/10.1115/1.4041268
Published Online: September 28, 2018
View Article titled, Applying Machine Learnt Explicit Algebraic Stress and Scalar Flux Models to a Fundamental Trailing Edge Slot
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Topics: Anisotropy, Heat flux, Large eddy simulation, Reynolds-averaged Navier–Stokes equations, Scalars, Stress, Tensors, Turbulence, Eddies (Fluid dynamics), Algebra
Journal Articles

Measurements and Characterization of Turbulence in the Tip Region of an Axial Compressor Rotor

Yuanchao Li, Huang Chen, Joseph Katz
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. December 2017, 139(12): 121003.
Paper No: TURBO-17-1103
https://doi.org/10.1115/1.4037773
Published Online: September 26, 2017
View Article titled, Measurements and Characterization of Turbulence in the Tip Region of an Axial Compressor Rotor
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Topics: Compressors, Eddies (Fluid dynamics), Flow (Dynamics), Rotors, Shear (Mechanics), Stress, Turbulence, Viscosity, Anisotropy, Blades
Journal Articles

Large-Scale Detached-Eddy Simulation Analysis of Stall Inception Process in a Multistage Axial Flow Compressor

Kazutoyo Yamada, Masato Furukawa, Yuki Tamura, Seishiro Saito, Akinori Matsuoka, Kentaro Nakayama
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. July 2017, 139(7): 071002.
Paper No: TURBO-16-1215
https://doi.org/10.1115/1.4035519
Published Online: February 23, 2017
View Article titled, Large-Scale Detached-Eddy Simulation Analysis of Stall Inception Process in a Multistage Axial Flow Compressor
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Topics: Blades, Compressors, Flow (Dynamics), Stall inception, Stators, Rotors, Simulation, Separation (Technology), Eddies (Fluid dynamics), Axial flow
Journal Articles

Comparison of RANS and Detached Eddy Simulation Modeling Against Measurements of Leading Edge Film Cooling on a First-Stage Vane

S. Ravelli, G. Barigozzi
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. May 2017, 139(5): 051005.
Paper No: TURBO-16-1180
https://doi.org/10.1115/1.4035161
Published Online: January 24, 2017
View Article titled, Comparison of RANS and Detached Eddy Simulation Modeling Against Measurements of Leading Edge Film Cooling on a First-Stage Vane
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Topics: Coolants, Cooling, Film cooling, Flow (Dynamics), Jets, Pressure, Reynolds-averaged Navier–Stokes equations, Simulation, Suction, Turbulence
Journal Articles

Effect of Rotation on a Gas Turbine Blade Internal Cooling System: Numerical Investigation

E. Burberi, D. Massini, L. Cocchi, L. Mazzei, A. Andreini, B. Facchini
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. March 2017, 139(3): 031005.
Paper No: TURBO-16-1207
https://doi.org/10.1115/1.4034799
Published Online: November 16, 2016
View Article titled, Effect of Rotation on a Gas Turbine Blade Internal Cooling System: Numerical Investigation
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Topics: Blades, Cooling systems, Eddies (Fluid dynamics), Flow (Dynamics), Gas turbines, Heat transfer, Reynolds-averaged Navier–Stokes equations, Rotation, Simulation, Turbulence
Journal Articles

Numerical Investigation of Compound Angle Effusion Cooling Using Differential Reynolds Stress Model and Zonal Detached Eddy Simulation Approaches

G. Arroyo-Callejo, E. Laroche, P. Millan, F. Leglaye, F. Chedevergne
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. October 2016, 138(10): 101001.
Paper No: TURBO-15-1109
https://doi.org/10.1115/1.4033016
Published Online: April 19, 2016
View Article titled, Numerical Investigation of Compound Angle Effusion Cooling Using Differential Reynolds Stress Model and Zonal Detached Eddy Simulation Approaches
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Topics: Cooling, Eddies (Fluid dynamics), Film cooling, Flow (Dynamics), Simulation, Stress, Turbulence, Wall temperature, Reynolds-averaged Navier–Stokes equations
Journal Articles

Inlet Condition Effects on the Tip Clearance Flow With Zonal Detached Eddy Simulation

William Riéra, Lionel Castillon, Julien Marty, Francis Leboeuf
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. April 2014, 136(4): 041018.
Paper No: TURBO-13-1130
https://doi.org/10.1115/1.4025216
Published Online: October 25, 2013
View Article titled, Inlet Condition Effects on the Tip Clearance Flow With Zonal Detached Eddy Simulation
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Topics: Blades, Clearances (Engineering), Computation, Eddies (Fluid dynamics), Flow (Dynamics), Inlet guide vanes, Leakage, Probes, Reynolds-averaged Navier–Stokes equations, Rotors