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Journal Articles

A Data-Driven Approach for Generalizing the Laminar Kinetic Energy Model for Separation and Bypass Transition in Low- and High-Pressure Turbines

Yuan Fang, Yaomin Zhao, Harshal D. Akolekar, Andrew S. H. Ooi, Richard D. Sandberg, Roberto Pacciani, Michele Marconcini
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2024, 146(9): 091005.
Paper No: TURBO-23-1139
https://doi.org/10.1115/1.4065124
Published Online: April 4, 2024
View Article titled, A Data-Driven Approach for Generalizing the Laminar Kinetic Energy Model for Separation and Bypass Transition in Low- and High-Pressure Turbines
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Topics: Computational fluid dynamics, Kinetic energy, Pressure, Separation (Technology), Shear stress, Turbines, Turbulence, Wakes, High pressure (Physics), Flow (Dynamics)
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

High-Fidelity Simulation Study of the Unsteady Flow Effects on High-Pressure Turbine Blade Performance

John Leggett, Yaomin Zhao, Richard D. Sandberg
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2023, 145(1): 011002.
Paper No: TURBO-22-1215
https://doi.org/10.1115/1.4055576
Published Online: October 3, 2022
View Article titled, High-Fidelity Simulation Study of the Unsteady Flow Effects on High-Pressure Turbine Blade Performance
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Topics: Blades, Boundary layers, Flow (Dynamics), Pressure, Rotors, Stators, Suction, Turbulence, Wakes, High pressure (Physics)
Journal Articles

Surface Roughness Impact on Boundary Layer Transition and Loss Mechanisms Over a Flat-Plate Under a Low-Pressure Turbine Pressure Gradient

Heechan Jeong, Seung Jin Song
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2022, 144(1): 011005.
Paper No: TURBO-20-1298
https://doi.org/10.1115/1.4051937
Published Online: September 7, 2021
View Article titled, Surface Roughness Impact on Boundary Layer Transition and Loss Mechanisms Over a Flat-Plate Under a Low-Pressure Turbine Pressure Gradient
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Topics: Boundary layers, Surface roughness, Momentum, Turbulence, Shear stress, Turbines
Journal Articles

A Comparison of Volume of Fluid and Euler–Euler Approaches in Computational Fluid Dynamics Modeling of Two-Phase Flows With a Sharp Interface

Luc Bertolotti, Richard Jefferson Loveday, Stephen Ambrose, Evgenia Korsukova
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2021, 143(12): 121005.
Paper No: TURBO-20-1253
https://doi.org/10.1115/1.4051554
Published Online: July 5, 2021
View Article titled, A Comparison of Volume of Fluid and Euler–Euler Approaches in Computational Fluid Dynamics Modeling of Two-Phase Flows With a Sharp Interface
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Topics: Aircraft engines, Bearings, Computational fluid dynamics, Flow (Dynamics), Fluids, Large eddy simulation, Modeling, Turbulence, Two-phase flow, Simulation
Journal Articles

Modification of Shear Stress Transport Turbulence Model Using Helicity for Predicting Corner Separation Flow in a Linear Compressor Cascade

Yangwei Liu, Yumeng Tang, Ashley D. Scillitoe, Paul G. Tucker
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2020, 142(2): 021004.
Paper No: TURBO-19-1084
https://doi.org/10.1115/1.4045658
Published Online: January 24, 2020
View Article titled, Modification of Shear Stress Transport Turbulence Model Using Helicity for Predicting Corner Separation Flow in a Linear Compressor Cascade
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Topics: Cascades (Fluid dynamics), Compressors, Corners (Structural elements), Flow (Dynamics), Pressure, Separation (Technology), Shear stress, Turbulence
Journal Articles

Crossover Jet Impingement in a Rib-Roughened Trailing-Edge Cooling Channel

Mohammad E. Taslim, Fei Xue
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. July 2017, 139(7): 071007.
Paper No: TURBO-16-1289
https://doi.org/10.1115/1.4035570
Published Online: February 28, 2017
View Article titled, Crossover Jet Impingement in a Rib-Roughened Trailing-Edge Cooling Channel
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Topics: Computational fluid dynamics, Cooling, Flow (Dynamics), Heat transfer, Heat transfer coefficients, Jets, Reynolds number, Geometry, Turbulence, Cavities
Journal Articles

Recent Advances in Manufacturing of Riblets on Compressor Blades and Their Aerodynamic Impact

Christoph Lietmeyer, Berend Denkena, Thomas Krawczyk, Rainer Kling, Ludger Overmeyer, Bodo Wojakowski, Eduard Reithmeier, Renke Scheuer, Taras Vynnyk, Joerg R. Seume
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. July 2013, 135(4): 041008.
Paper No: TURBO-12-1136
https://doi.org/10.1115/1.4007590
Published Online: June 3, 2013
View Article titled, Recent Advances in Manufacturing of Riblets on Compressor Blades and Their Aerodynamic Impact
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Topics: Blades, Compressors, Geometry, Grinding, Lasers, Manufacturing, Shear stress, Grinding wheels, Metals, Shapes
Journal Articles

Wall Shear Stress Measurements on a Highly Loaded Compressor Cascade

Vincent Zander, Christoph Dobriloff, Mathias Lumpe, Wolfgang Nitsche
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. January 2013, 135(1): 011020.
Paper No: TURBO-11-1122
https://doi.org/10.1115/1.4006333
Published Online: October 30, 2012
View Article titled, Wall Shear Stress Measurements on a Highly Loaded Compressor Cascade
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Topics: Blades, Cascades (Fluid dynamics), Compressors, Flow (Dynamics), Sensors, Shear stress, Computer simulation, Flow visualization, Wire, Suction
Journal Articles

Surface Shear Stress and Pressure Measurements in a Turbine Cascade

Brian M. Holley, Lee S. Langston
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2009, 131(3): 031014.
https://doi.org/10.1115/1.2988168
Published Online: April 10, 2009
View Article titled, Surface Shear Stress and Pressure Measurements in a Turbine Cascade
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Topics: Airfoils, Cascades (Fluid dynamics), Flow (Dynamics), Pressure, Pressure measurement, Skin friction (Fluid dynamics), Turbines, Shear stress, Shear (Mechanics), Interferometry
Journal Articles

Endwall Boundary Layer Development in an Engine Representative Four-Stage Low Pressure Turbine Rig

Maria Vera, Elena de la Rosa Blanco, Howard Hodson, Raul Vazquez
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2009, 131(1): 011017.
https://doi.org/10.1115/1.2952382
Published Online: November 6, 2008
View Article titled, Endwall Boundary Layer Development in an Engine Representative Four-Stage Low Pressure Turbine Rig
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Topics: Blades, Boundary layers, Cascades (Fluid dynamics), Flow (Dynamics), Pressure, Sensors, Shear stress, Turbines, Turbulence, Engines
Journal Articles

Boundary Layer Transition on the High Lift T106A Low-Pressure Turbine Blade With an Oscillating Downstream Pressure Field

Maciej M. Opoka, Richard L. Thomas, Howard P. Hodson
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2008, 130(2): 021009.
https://doi.org/10.1115/1.2751142
Published Online: February 29, 2008
View Article titled, Boundary Layer Transition on the High Lift T106A Low-Pressure Turbine Blade With an Oscillating Downstream Pressure Field
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Topics: Boundary layers, Flow (Dynamics), Pressure, Suction, Turbulence, Blades, Cascades (Fluid dynamics), Shear stress, Bubbles, Separation (Technology)
Journal Articles

Large Eddy Simulation of Transitional Boundary Layers at High Free-Stream Turbulence Intensity and Implications for RANS Modeling

Sylvain Lardeau, Ning Li, Michael A. Leschziner
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2007, 129(2): 311–317.
https://doi.org/10.1115/1.2436896
Published Online: July 14, 2006
View Article titled, Large Eddy Simulation of Transitional Boundary Layers at High Free-Stream Turbulence Intensity and Implications for RANS Modeling
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Topics: Boundary layers, Simulation, Turbulence, Reynolds-averaged Navier–Stokes equations, Large eddy simulation, Shear stress
Journal Articles

Measurement and Calculation of Turbine Cascade Endwall Pressure and Shear Stress

Brian M. Holley, Sandor Becz, Lee S. Langston
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2006, 128(2): 232–239.
https://doi.org/10.1115/1.2137744
Published Online: February 1, 2005
View Article titled, Measurement and Calculation of Turbine Cascade Endwall Pressure and Shear Stress
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Topics: Cascades (Fluid dynamics), Computational fluid dynamics, Pressure, Shear stress, Skin friction (Fluid dynamics), Turbines, Flow (Dynamics), Airfoils, Turbulence, Wind tunnels
Journal Articles

Turbulent Flow in a Rotating Two Pass Ribbed Rectangular Channel

Shou-Shing Hsieh, Sun Yat-Sen Professor of Mechanical and Electro-Mechanical Engineering, Fellow ASME, Hsiang-Jung Chin, Graduate Student
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2003, 125(4): 609–622.
https://doi.org/10.1115/1.1622714
Published Online: December 1, 2003
View Article titled, Turbulent Flow in a Rotating Two Pass Ribbed Rectangular Channel
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Topics: Flow (Dynamics), Rotation, Turbulence, Shear stress, Coriolis force, Ducts
Journal Articles

Experimental Investigation of Unsteady Flow Field Within a Two-Stage Axial Turbomachine Using Particle Image Velocimetry

Oguz Uzol, Mem. ASME, Yi-Chih Chow, Mem. ASME, Joseph Katz, Mem. ASME, Charles Meneveau, Mem. ASME
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2002, 124(4): 542–552.
https://doi.org/10.1115/1.1509077
Published Online: November 7, 2002
View Article titled, Experimental Investigation of Unsteady Flow Field Within a Two-Stage Axial Turbomachine Using Particle Image Velocimetry
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Topics: Blades, Flow (Dynamics), Rotors, Stators, Stress, Turbomachinery, Turbulence, Wakes, Kinetic energy, Shear stress
Journal Articles

Separated Flow Transition Under Simulated Low-Pressure Turbine Airfoil Conditions—Part 2: Turbulence Spectra

Ralph J. Volino, Mem. ASME,
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2002, 124(4): 656–664.
https://doi.org/10.1115/1.1506939
Published Online: November 7, 2002
View Article titled, Separated Flow Transition Under Simulated Low-Pressure Turbine Airfoil Conditions—Part 2: Turbulence Spectra
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Topics: Boundary layers, Flow (Dynamics), Spectra (Spectroscopy), Turbulence, Airfoils, Pressure, Shear (Mechanics), Separation (Technology), Turbines, Shear stress
Journal Articles

Separated Flow Transition Under Simulated Low-Pressure Turbine Airfoil Conditions—Part 1: Mean Flow and Turbulence Statistics

Ralph J. Volino, Mem. ASME,
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2002, 124(4): 645–655.
https://doi.org/10.1115/1.1506938
Published Online: November 7, 2002
View Article titled, Separated Flow Transition Under Simulated Low-Pressure Turbine Airfoil Conditions—Part 1: Mean Flow and Turbulence Statistics
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Topics: Airfoils, Boundary layers, Flow (Dynamics), Pressure, Separation (Technology), Turbines, Turbulence, Bubbles, Reynolds number, Shear stress
Journal Articles

Boundary Layer Development in the BR710 and BR715 LP Turbines—The Implementation of High-Lift and Ultra-High-Lift Concepts

R. J. Howell, H. P. Hodson, V. Schulte, R. D. Stieger, Heinz-Peter Schiffer, F. Haselbach, N. W. Harvey
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. July 2002, 124(3): 385–392.
https://doi.org/10.1115/1.1457455
Published Online: July 10, 2002
View Article titled, Boundary Layer Development in the BR710 and BR715 LP Turbines—The Implementation of High-Lift and Ultra-High-Lift Concepts
Open the PDF for Boundary Layer Development in the BR710 and BR715 LP Turbines—The Implementation of High-Lift and Ultra-High-Lift Concepts in another window
Topics: Blades, Boundary layers, Flow (Dynamics), Nozzle guide vanes, Sensors, Turbines, Wakes, Shear stress, Engines, Turbulence
Journal Articles

Flow Measurements in a Nozzle Guide Vane Passage With a Low Aspect Ratio and Endwall Contouring

Steven W. Burd, Terrence W. Simon
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2000, 122(4): 659–666.
https://doi.org/10.1115/1.1312799
Published Online: February 1, 2000
View Article titled, Flow Measurements in a Nozzle Guide Vane Passage With a Low Aspect Ratio and Endwall Contouring
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Topics: Airfoils, Cascades (Fluid dynamics), Flow (Dynamics), Nozzle guide vanes, Pressure, Turbulence, Pressure measurement, Shear stress, Flow measurement