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Journal Articles

Compressor Tip Leakage Mechanisms

James V. Taylor, Anthony M. J. Dickens, Harry Simpson
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2024, 146(5): 051012.
Paper No: TURBO-23-1261
https://doi.org/10.1115/1.4064317
Published Online: January 16, 2024
View Article titled, Compressor Tip Leakage Mechanisms
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Topics: Blades, Compressors, Design, Flow (Dynamics), Leakage, Leakage flows, Pressure, Reynolds-averaged Navier–Stokes equations, Shear (Mechanics), Suction
Journal Articles

Magnetic Resonance Velocimetry of a Turbine Blade With Engine-Representative Internal and Film Cooling Structures

Haiteng Ma, Yisu Liu, Youkui Lai, Hua Ouyang, Jia Ning, Xianwang Jiang, Qin Xu
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2023, 145(1): 011004.
Paper No: TURBO-22-1151
https://doi.org/10.1115/1.4055443
Published Online: October 7, 2022
View Article titled, Magnetic Resonance Velocimetry of a Turbine Blade With Engine-Representative Internal and Film Cooling Structures
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Topics: Blades, Chords (Trusses), Cooling, Film cooling, Flow (Dynamics), Magnetic resonance, Turbine blades, Engines, Fins, Impingement cooling
Journal Articles

Numerical Investigation of the Fan Flutter Mechanism Related to Acoustic Propagation Characteristics

Xu Dong, Yanfeng Zhang, Xingen Lu, Yingjie Zhang, Jiuliang Gan
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2022, 144(10): 101009.
Paper No: TURBO-21-1041
https://doi.org/10.1115/1.4054161
Published Online: April 19, 2022
View Article titled, Numerical Investigation of the Fan Flutter Mechanism Related to Acoustic Propagation Characteristics
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Topics: Acoustics, Blades, Damping, Flutter (Aerodynamics), Pressure, Chords (Trusses), Suction, Flow (Dynamics)
Journal Articles

Effect of Differential Tip Clearance on the Performance of a Tandem Rotor

Amit Kumar, Hitesh Chhugani, Shubhali More, A. M. Pradeep
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. August 2022, 144(8): 081007.
Paper No: TURBO-21-1125
https://doi.org/10.1115/1.4053597
Published Online: March 3, 2022
View Article titled, Effect of Differential Tip Clearance on the Performance of a Tandem Rotor
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Topics: Blades, Clearances (Engineering), Design, Flow (Dynamics), Pressure, Rotors, Vortices, Leakage, Chords (Trusses)
Journal Articles

Impacts of Tandem Configurations on the Aerodynamic Performance of an Axial Supersonic Through-Flow Fan Cascade

Shijun Sun, Jiaqi Hao, Jutao Yang, Ling Zhou, Lucheng Ji
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2022, 144(4): 041009.
Paper No: TURBO-21-1035
https://doi.org/10.1115/1.4052689
Published Online: November 11, 2021
View Article titled, Impacts of Tandem Configurations on the Aerodynamic Performance of an Axial Supersonic Through-Flow Fan Cascade
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Topics: Blades, Cascades (Fluid dynamics), Chords (Trusses), Design, Flow (Dynamics), Pressure, Shock (Mechanics), Wakes, Mach number
Journal Articles

Effects of Surface Waviness on Fan Blade Boundary Layer Transition and Profile Loss—Part II: Experimental Assessments and Applications

Jinwook Lee, Vaishnavi Ramaswamy, Zoltán S. Spakovszky, Edward M. Greitzer, Mark Drela, Jérôme Talbotec
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2022, 144(2): 021002.
Paper No: TURBO-21-1160
https://doi.org/10.1115/1.4052236
Published Online: September 22, 2021
View Article titled, Effects of Surface Waviness on Fan Blade Boundary Layer Transition and Profile Loss—Part II: Experimental Assessments and Applications
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Topics: Blades, Boundary layers, Chords (Trusses), Wavelength, Waves, Thermography, Design, Surface waves (Fluid)
Journal Articles

Design of a Tip Appendage for the Control of Tip Leakage Vortices in Axial Flow Fans

Thomas O. Meyer, Sybrand J. van der Spuy, Christiaan J. Meyer, Alessandro Corsini
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2021, 143(7): 071008.
Paper No: TURBO-20-1335
https://doi.org/10.1115/1.4050359
Published Online: April 9, 2021
View Article titled, Design of a Tip Appendage for the Control of Tip Leakage Vortices in Axial Flow Fans
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Topics: Blades, Clearances (Engineering), Design, Pressure, Vortices, Flow (Dynamics), Trajectories (Physics), Performance characterization, Axial flow, Chords (Trusses)
Journal Articles

Design and Performance Analysis of Mixed Flow Turbine Rotors With Extended Blade Chord

Thomas Leonard, Stephen Spence, Dietmar Filsinger, Andre Starke
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2020, 142(12): 121003.
Paper No: TURBO-20-1089
https://doi.org/10.1115/1.4047894
Published Online: October 19, 2020
View Article titled, Design and Performance Analysis of Mixed Flow Turbine Rotors With Extended Blade Chord
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Topics: Blades, Chords (Trusses), Design, Flow (Dynamics), Rotors, Turbines
Journal Articles

New Supersonic Loss Model for the Preliminary Design of Transonic Turbine Blades and the Influence of Pitch

Luis Teia
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2020, 142(4): 041008.
Paper No: TURBO-19-1007
https://doi.org/10.1115/1.4045983
Published Online: March 17, 2020
View Article titled, New Supersonic Loss Model for the Preliminary Design of Transonic Turbine Blades and the Influence of Pitch
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Topics: Design, Mach number, Shock (Mechanics), Blades, Chords (Trusses), Turbines, Turbine blades, Pressure
Journal Articles

Skin Friction Measurements of Transition in High Reynolds Number, Adverse Pressure Gradient Flow

Brian M. Holley, Larry W. Hardin, Gregory Tillman, Ray-Sing Lin, Jongwook Joo
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. February 2020, 142(2): 021001.
Paper No: TURBO-19-1171
https://doi.org/10.1115/1.4045166
Published Online: January 24, 2020
View Article titled, Skin Friction Measurements of Transition in High Reynolds Number, Adverse Pressure Gradient Flow
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Topics: Acoustics, Airfoils, Boundary layers, Flow (Dynamics), Pressure gradient, Reynolds number, Skin friction (Fluid dynamics), Tunnels, Turbulence, Wind tunnels
Journal Articles

On the Effects of Tip Clearance and Operating Condition on the Flow Structures Within an Axial Turbomachine Rotor Passage

Yuanchao Li, Huang Chen, David Tan, Joseph Katz
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2019, 141(11): 111002.
Paper No: TURBO-18-1246
https://doi.org/10.1115/1.4044496
Published Online: October 10, 2019
View Article titled, On the Effects of Tip Clearance and Operating Condition on the Flow Structures Within an Axial Turbomachine Rotor Passage
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Topics: Blades, Chords (Trusses), Clearances (Engineering), Flow (Dynamics), Leakage, Rotors, Turbomachinery, Vortices, Vorticity, Cavitation
Journal Articles

The Effect of Aspect Ratio on Compressor Performance

Ho-On To, Robert J. Miller
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. August 2019, 141(8): 081011.
Paper No: TURBO-19-1026
https://doi.org/10.1115/1.4043219
Published Online: April 15, 2019
View Article titled, The Effect of Aspect Ratio on Compressor Performance
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Topics: Blades, Compressors, Design, Flow (Dynamics), Pressure, Clearances (Engineering), Chords (Trusses), Computational fluid dynamics
Journal Articles

Development and Use of Machine-Learnt Algebraic Reynolds Stress Models for Enhanced Prediction of Wake Mixing in Low-Pressure Turbines

H. D. Akolekar, J. Weatheritt, N. Hutchins, R. D. Sandberg, G. Laskowski, V. Michelassi
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. April 2019, 141(4): 041010.
Paper No: TURBO-18-1280
https://doi.org/10.1115/1.4041753
Published Online: March 7, 2019
View Article titled, Development and Use of Machine-Learnt Algebraic Reynolds Stress Models for Enhanced Prediction of Wake Mixing in Low-Pressure Turbines
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Topics: Flow (Dynamics), Pressure, Reynolds-averaged Navier–Stokes equations, Stress, Turbines, Wakes, Blades, Reynolds number, Turbulence, Algebra
Journal Articles

Heat Transfer Coefficient and Film Cooling Effectiveness on the Partial Cavity Tip of a Gas Turbine Blade

Jin Young Jeong, Woobin Kim, Jae Su Kwak, Jung Shin Park
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. July 2019, 141(7): 071007.
Paper No: TURBO-18-1349
https://doi.org/10.1115/1.4042647
Published Online: February 22, 2019
View Article titled, Heat Transfer Coefficient and Film Cooling Effectiveness on the Partial Cavity Tip of a Gas Turbine Blade
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Topics: Blades, Cavities, Film cooling, Heat transfer coefficients, Heat transfer, Shapes, Pressure, Chords (Trusses)
Journal Articles

The Role of Tip Leakage Flow in Spike-Type Rotating Stall Inception

M. Hewkin-Smith, G. Pullan, S. D. Grimshaw, E. M. Greitzer, Z. S. Spakovszky
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. June 2019, 141(6): 061010.
Paper No: TURBO-18-1342
https://doi.org/10.1115/1.4042250
Published Online: February 8, 2019
View Article titled, The Role of Tip Leakage Flow in Spike-Type Rotating Stall Inception
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Topics: Chords (Trusses), Clearances (Engineering), Flow (Dynamics), Leakage flows, Rotors, Separation (Technology), Corners (Structural elements), Leakage, Momentum, Stall inception
Journal Articles

Effect of the Combustor Wall on the Aerothermal Field of a Nozzle Guide Vane

Ioanna Aslanidou, Budimir Rosic
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. May 2018, 140(5): 051010.
Paper No: TURBO-17-1134
https://doi.org/10.1115/1.4038907
Published Online: April 16, 2018
View Article titled, Effect of the Combustor Wall on the Aerothermal Field of a Nozzle Guide Vane
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Topics: Combustion chambers, Flow (Dynamics), Heat transfer, Pressure, Suction, Wakes, Vortices, Nozzle guide vanes, Chords (Trusses)
Journal Articles

Periodic Unsteady Tip Clearance Vortex Development in a Low-Speed Axial Research Compressor at Different Tip Clearances

Martin Lange, Matthias Rolfes, Ronald Mailach, Henner Schrapp
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. March 2018, 140(3): 031005.
Paper No: TURBO-17-1181
https://doi.org/10.1115/1.4038319
Published Online: December 20, 2017
View Article titled, Periodic Unsteady Tip Clearance Vortex Development in a Low-Speed Axial Research Compressor at Different Tip Clearances
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Topics: Blades, Clearances (Engineering), Compressors, Flow (Dynamics), Pressure, Rotors, Stators, Vortices, Wakes, Design
Journal Articles

Experimental and Numerical Investigation of a Circumferential Groove Casing Treatment in a Low-Speed Axial Research Compressor at Different Tip Clearances

Matthias Rolfes, Martin Lange, Konrad Vogeler, Ronald Mailach
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. December 2017, 139(12): 121009.
Paper No: TURBO-17-1125
https://doi.org/10.1115/1.4037822
Published Online: October 3, 2017
View Article titled, Experimental and Numerical Investigation of a Circumferential Groove Casing Treatment in a Low-Speed Axial Research Compressor at Different Tip Clearances
Open the PDF for Experimental and Numerical Investigation of a Circumferential Groove Casing Treatment in a Low-Speed Axial Research Compressor at Different Tip Clearances in another window
Topics: Clearances (Engineering), Compressors, Flow (Dynamics), Pressure, Rotors, Blades, Leakage, Computational fluid dynamics, Chords (Trusses), Vortices
Journal Articles

Aerothermal Performance of Shielded Vane Design

Ioanna Aslanidou, Budimir Rosic
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. November 2017, 139(11): 111003.
Paper No: TURBO-16-1267
https://doi.org/10.1115/1.4037126
Published Online: July 19, 2017
View Article titled, Aerothermal Performance of Shielded Vane Design
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Topics: Cascades (Fluid dynamics), Combustion chambers, Design, Heat transfer, Pressure, Suction, Engines, Turbulence, Chords (Trusses), Flow (Dynamics)
Journal Articles

A Novel Suction-Side Winglet Design Philosophy for High-Pressure Turbine Rotor Tips

Chao Zhou, Fangpan Zhong
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. November 2017, 139(11): 111002.
Paper No: TURBO-16-1133
https://doi.org/10.1115/1.4037056
Published Online: July 19, 2017
View Article titled, A Novel Suction-Side Winglet Design Philosophy for High-Pressure Turbine Rotor Tips
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Topics: Blades, Cascades (Fluid dynamics), Cavities, Design, Flow (Dynamics), Leakage, Pressure, Rotors, Suction, Turbines