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Journal Articles

Numerical Simulations and Sensitivity Analysis of Ice Formation on Fan Blades

Available to Purchase
Katja Müller, Peter Flassig, Robert Flassig
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2025, 147(4): 041017.
Paper No: TURBO-24-1211
https://doi.org/10.1115/1.4067293
Published Online: December 20, 2024
View Articletitled, Numerical Simulations and Sensitivity Analysis of Ice Formation on Fan Blades
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Topics: Blades, Ice, NASA, Simulation, Drops, Computational fluid dynamics, Pressure, Temperature, Flow (Dynamics)
Journal Articles

An Improved Body Force Model to Simulate Blade Loading Variation Under Various Operating Conditions in Transonic Axial Flow Compressor

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Shijie Liu, Tianyu Pan, Qiushi Li
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2024, 146(10): 101002.
Paper No: TURBO-22-1357
https://doi.org/10.1115/1.4065238
Published Online: April 23, 2024
View Articletitled, An Improved Body Force Model to Simulate Blade Loading Variation Under Various Operating Conditions in Transonic Axial Flow Compressor
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Topics: Blades, Compressors, Flow (Dynamics), Pressure, Rotors, Gauge theories (Physics), Reynolds-averaged Navier–Stokes equations, Simulation, Construction, NASA
Journal Articles

Extension and Validation of the Turbomachinery Capabilities of SU2 Open Source Computational Fluid Dynamic Code

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Chuanxiang Yan, Baotong Wang, Xiao He, Fanzhou Zhao, Xuedong Zheng, Mehdi Vahdati, Xinqian Zheng
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2024, 146(6): 061003.
Paper No: TURBO-23-1333
https://doi.org/10.1115/1.4064341
Published Online: January 16, 2024
View Articletitled, Extension and Validation of the Turbomachinery Capabilities of SU2 Open Source Computational Fluid Dynamic Code
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Topics: Cascades (Fluid dynamics), Computational fluid dynamics, NASA, Pressure, Rotors, Simulation, Turbomachinery, Turbulence, Annulus, Blades
Journal Articles

On the Over-Prediction of Centrifugal Compressor Pressure Ratio in the High Impeller Tip Mach Number Regime

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Bing Qiao, Xiao He, Mehdi Vahdati, Yaping Ju, Chuhua Zhang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Briefs
J. Turbomach. October 2023, 145(10): 104502.
Paper No: TURBO-23-1043
https://doi.org/10.1115/1.4063099
Published Online: August 16, 2023
View Articletitled, On the Over-Prediction of Centrifugal Compressor Pressure Ratio in the High Impeller Tip Mach Number Regime
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Topics: Cavities, Compressors, Flow (Dynamics), Impellers, Mach number, Pressure, Turbulence, Design, NASA, Boundary-value problems
Journal Articles

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

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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 Articletitled, 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

A New Loss Generation Body Force Model for Fan/Compressor Blade Rows: Application to Uniform and Non-Uniform Inflow in Rotor 67

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Syamak Pazireh, Jeffrey Defoe
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. June 2022, 144(6): 061005.
Paper No: TURBO-21-1022
https://doi.org/10.1115/1.4053231
Published Online: January 28, 2022
View Articletitled, A New Loss Generation Body Force Model for Fan/Compressor Blade Rows: Application to Uniform and Non-Uniform Inflow in Rotor 67
Open the PDF for A New Loss Generation Body Force Model for Fan/Compressor Blade Rows: Application to Uniform and Non-Uniform Inflow in Rotor 67 in another window
Topics: Blades, Boundary layers, Compressors, Computation, Flow (Dynamics), Inflow, Pressure, Rotors, Design, Reynolds-averaged Navier–Stokes equations
Journal Articles

Loss Assessment of the NASA Source Diagnostic Test Configuration Using URANS With Phase-Lagged Assumption

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Maxime Fiore, Majd Daroukh, Marc Montagnac
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2022, 144(5): 051006.
Paper No: TURBO-21-1070
https://doi.org/10.1115/1.4052813
Published Online: January 13, 2022
View Articletitled, Loss Assessment of the NASA Source Diagnostic Test Configuration Using URANS With Phase-Lagged Assumption
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Topics: Blades, Boundary layers, Entropy, Flow (Dynamics), NASA, Simulation, Pressure
Journal Articles

Uncertainty Quantification of Spalart–Allmaras Turbulence Model Coefficients for Compressor Stall

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Xiao He, Fanzhou Zhao, Mehdi Vahdati
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2021, 143(8): 081007.
Paper No: TURBO-20-1356
https://doi.org/10.1115/1.4050438
Published Online: April 26, 2021
View Articletitled, Uncertainty Quantification of Spalart–Allmaras Turbulence Model Coefficients for Compressor Stall
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Topics: Airfoils, Compressors, Flow (Dynamics), Rotors, Turbulence, Uncertainty, Uncertainty quantification, NASA, Separation (Technology)
Journal Articles

Large-Eddy Simulation of Variable Speed Power Turbine Cascade With Inflow Turbulence

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Kenji Miki, Ali Ameri
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2021, 143(8): 081006.
Paper No: TURBO-20-1355
https://doi.org/10.1115/1.4050437
Published Online: April 26, 2021
View Articletitled, Large-Eddy Simulation of Variable Speed Power Turbine Cascade With Inflow Turbulence
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Topics: Cascades (Fluid dynamics), Flow (Dynamics), Inflow, Pressure, Separation (Technology), Suction, Turbines, Turbulence, Blades, Large eddy simulation
Journal Articles

An Efficient Aeroelastic Eigenvalue Method for Analyzing Coupled-Mode Flutter in Turbomachinery

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Huang Huang, Wei Liu, Paul Petrie-Repar, Dingxi Wang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2021, 143(2): 021010.
Paper No: TURBO-20-1042
https://doi.org/10.1115/1.4048294
Published Online: February 2, 2021
View Articletitled, An Efficient Aeroelastic Eigenvalue Method for Analyzing Coupled-Mode Flutter in Turbomachinery
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Topics: Blades, Eigenvalues, Flutter (Aerodynamics), Rotors, Torsion, Turbomachinery, NASA, Displacement, Vibration
Journal Articles

NASA's Role in Gas Turbine Technology Development: Accelerating Technical Progress Via Collaboration Between Academia, Industry, and Government Agencies

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Kenneth L. Suder
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2021, 143(1): 011006.
Paper No: TURBO-20-1021
https://doi.org/10.1115/1.4048696
Published Online: December 28, 2020
View Articletitled, NASA's Role in Gas Turbine Technology Development: Accelerating Technical Progress Via Collaboration Between Academia, Industry, and Government Agencies
Open the PDF for NASA's Role in Gas Turbine Technology Development: Accelerating Technical Progress Via Collaboration Between Academia, Industry, and Government Agencies in another window
Topics: NASA, Design, Engines, Technology development, Collaboration, Rotors, Flow (Dynamics)
Journal Articles

Efficient Passage-Spectral Method For Unsteady Flows Under Stall Conditions

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David Romera, Roque Corral
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2020, 142(12): 121007.
Paper No: TURBO-19-1176
https://doi.org/10.1115/1.4047934
Published Online: November 16, 2020
View Articletitled, Efficient Passage-Spectral Method For Unsteady Flows Under Stall Conditions
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Topics: Annulus, Blades, Flow (Dynamics), Pressure, Rotors, Simulation, Unsteady flow, Compressors, Stall inception, NASA
Journal Articles

Optimization of Slots-Groove Coupled Casing Treatment for an Axial Transonic Compressor

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Guoming Zhu, Bo Yang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2020, 142(8): 081003.
Paper No: TURBO-19-1074
https://doi.org/10.1115/1.4046047
Published Online: July 28, 2020
View Articletitled, Optimization of Slots-Groove Coupled Casing Treatment for an Axial Transonic Compressor
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Topics: Compressors, Design, Flow (Dynamics), Optimization, Rotors, Stability, NASA, Blades
Journal Articles

An Exponential Decay Model for the Deterministic Correlations in Axial Compressors

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Yangwei Liu, Yumeng Tang, Baojie Liu, Lipeng Lu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. February 2019, 141(2): 021005.
Paper No: TURBO-18-1038
https://doi.org/10.1115/1.4041380
Published Online: January 16, 2019
View Articletitled, An Exponential Decay Model for the Deterministic Correlations in Axial Compressors
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Topics: Blades, Compressors, Flow (Dynamics), Simulation, Stators, NASA, Design
Journal Articles

A High-Resolution Continuous-Scan Acoustic Measurement Method for Turbofan Engine Applications

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Parthiv N. Shah, Håvard Vold, Dan Hensley, Edmane Envia, David Stephens
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. December 2015, 137(12): 121002.
Paper No: TURBO-15-1064
https://doi.org/10.1115/1.4031341
Published Online: September 23, 2015
View Articletitled, A High-Resolution Continuous-Scan Acoustic Measurement Method for Turbofan Engine Applications
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Topics: Acoustics, Engines, Filters, Microphones, Noise (Sound), Resolution (Optics), Signals, Spectra (Spectroscopy), Turbofans, Tachometers
Journal Articles

Numerical Analysis of Flow in a Transonic Compressor With a Single Circumferential Casing Groove: Influence of Groove Location and Depth on Flow Instability

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Yasunori Sakuma, Toshinori Watanabe, Takehiro Himeno, Dai Kato, Takeshi Murooka, Yukari Shuto
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. March 2014, 136(3): 031017.
Paper No: TURBO-13-1132
https://doi.org/10.1115/1.4025575
Published Online: October 25, 2013
View Articletitled, Numerical Analysis of Flow in a Transonic Compressor With a Single Circumferential Casing Groove: Influence of Groove Location and Depth on Flow Instability
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Topics: Blades, Flow (Dynamics), Leakage flows, Rotors, NASA, Compressors, Numerical analysis, Vortices, Leakage, Stability
Journal Articles

Isothermal Boundary Condition at Casing Applied to the Rotor 37 Transonic Axial Flow Compressor

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Dario Bruna, Mark G. Turner
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: In-Brief
J. Turbomach. May 2013, 135(3): 034501.
Paper No: TURBO-11-1205
https://doi.org/10.1115/1.4007569
Published Online: March 25, 2013
View Articletitled, Isothermal Boundary Condition at Casing Applied to the Rotor 37 Transonic Axial Flow Compressor
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Topics: Boundary-value problems, Computational fluid dynamics, NASA, Rotors, Flow (Dynamics), Compressors, Temperature, Simulation, Axial flow
Journal Articles

A Brief Introduction to the Special Session Honoring Dr. Leroy H. Smith

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David C. Wisler
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Foreword
J. Turbomach. November 2012, 134(6): 060501.
https://doi.org/10.1115/1.4007211
Published Online: September 12, 2012
View Articletitled, A Brief Introduction to the Special Session Honoring Dr. Leroy H. Smith
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Topics: Aerodynamics, Compressors, Design methodology, Engineering teachers, Engineers, Engines, International Gas Turbine Institute, Leadership, Mentoring, Military aircraft
Journal Articles

A Study of Fan-Distortion Interaction Within the NASA Rotor 67 Transonic Stage

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V. Jerez Fidalgo, C. A. Hall, Y. Colin
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2012, 134(5): 051011.
https://doi.org/10.1115/1.4003850
Published Online: May 8, 2012
View Articletitled, A Study of Fan-Distortion Interaction Within the NASA Rotor 67 Transonic Stage
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Topics: Flow (Dynamics), Pressure, Rotors, NASA, Annulus
Journal Articles

Adjoint Aerodynamic Design Optimization for Blades in Multistage Turbomachines—Part II: Validation and Application

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D. X. Wang, L. He, Y. S. Li, R. G. Wells
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2010, 132(2): 021012.
https://doi.org/10.1115/1.3103928
Published Online: January 13, 2010
View Articletitled, Adjoint Aerodynamic Design Optimization for Blades in Multistage Turbomachines—Part II: Validation and Application
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Topics: Blades, Compressors, Design, Flow (Dynamics), Optimization, Pressure, Rotors, NASA, Turbomachinery, Stators