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Proceedings Papers

Numerical and Experimental Study on Flow Loss Reduction Effect of Micro-Textured Surface on Compressor Cascade

Liyue Wang, Cong Wang, Gang Sun, Jinzhang Feng
Proc. ASME. GT2024, Volume 12A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V12AT29A014, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-123940
https://doi.org/10.1115/GT2024-123940
View Paper titled, Numerical and Experimental Study on Flow Loss Reduction Effect of Micro-Textured Surface on Compressor Cascade
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Topics: Cascades (Fluid dynamics), Compressors, Flow (Dynamics)
Proceedings Papers

Different Effects of Cantilevered and Shrouded Stators on Axial Compressor Performance

Xiayi Si, Jinfang Teng, Xiaoqing Qiang, Jinzhang Feng
Proc. ASME. GT2017, Volume 2A: Turbomachinery, V02AT39A007, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63261
https://doi.org/10.1115/GT2017-63261
View Paper titled, Different Effects of Cantilevered and Shrouded Stators on Axial Compressor Performance
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Topics: Compressors, Stators, Clearances (Engineering), Pressure, Design, Cavities, Flow (Dynamics), Leakage flows, Blades, Computer simulation
Proceedings Papers

Influence of Leading Edge Tubercles in an Annular Compressor Cascade With Different Hub-Tip Ratios and Aspect Ratios

Tan Zheng, Mingmin Zhu, Xiaoqing Qiang, Jinfang Teng, Jinzhang Feng
Proc. ASME. GT2017, Volume 2A: Turbomachinery, V02AT39A026, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64054
https://doi.org/10.1115/GT2017-64054
View Paper titled, Influence of Leading Edge Tubercles in an Annular Compressor Cascade With Different Hub-Tip Ratios and Aspect Ratios
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Topics: Cascades (Fluid dynamics), Compressors, Corners (Structural elements), Separation (Technology), Flow visualization, Vortices, Airfoils, Engineering simulation, Flow control, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Application of Humpback Whale Flippers in an Annular Compressor Cascade

Tan Zheng, Xiaoqing Qiang, Jinfang Teng, Jinzhang Feng
Proc. ASME. GT2016, Volume 2A: Turbomachinery, V02AT37A016, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56589
https://doi.org/10.1115/GT2016-56589
View Paper titled, Application of Humpback Whale Flippers in an Annular Compressor Cascade
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Topics: Cascades (Fluid dynamics), Compressors, Separation (Technology), Corners (Structural elements), Engineering simulation, Simulation, Vortices, Blades, Delays, Flow (Dynamics)
Proceedings Papers

Prediction of Vortex and Linear Cascade Interaction Noise

Yu-Tai Lee, Jinzhang Feng, Charles L. Merkle
Proc. ASME. GT1993, Volume 3B: General, V03BT16A070, May 24–27, 1993
Publisher: American Society of Mechanical Engineers
Paper No: 93-GT-314
https://doi.org/10.1115/93-GT-314
View Paper titled, Prediction of Vortex and Linear Cascade Interaction Noise
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Topics: Cascades (Fluid dynamics), Noise (Sound), Vortices, Blades, Flow (Dynamics), Sound pressure, Acoustics, Vorticity, Computational methods, Inflow
Proceedings Papers

The Optimization of an Integrated Strut OGV Configuration

Yadong Xie, Xiaohe Yang, Jianguo Ding, Xiaofeng Liu, Jinzhang Feng
Proc. ASME. GT2014, Volume 2A: Turbomachinery, V02AT37A041, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-26567
https://doi.org/10.1115/GT2014-26567
View Paper titled, The Optimization of an Integrated Strut OGV Configuration
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Topics: Optimization, Struts (Engineering), Pressure, Aircraft engines, Chords (Trusses), Flow (Dynamics), Guide vanes, Noise (Sound), Weight (Mass)
Proceedings Papers

Influence of Non-Uniform OGV on High Pressure Compressor Performance

Ping Yang, Weiliang Xie, Feng Xu, Jinzhang Feng
Proc. ASME. GT2013, Volume 6A: Turbomachinery, V06AT35A029, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-95234
https://doi.org/10.1115/GT2013-95234
View Paper titled, Influence of Non-Uniform OGV on High Pressure Compressor Performance
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Topics: Compressors, High pressure (Physics), Flow (Dynamics), Airfoils, Design, Chords (Trusses), Computer simulation, Geometry, Guide vanes, Optimization
Proceedings Papers

Time-Accurate Calculations of a Passive Shroud Bleed Configuration and Implications for Unsteady Blade Loading

Xiangyang Deng, Elizabeth A. Lurie, Jinzhang Feng
Proc. ASME. GT2011, Volume 7: Turbomachinery, Parts A, B, and C, 2045-2055, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45777
https://doi.org/10.1115/GT2011-45777
View Paper titled, Time-Accurate Calculations of a Passive Shroud Bleed Configuration and Implications for Unsteady Blade Loading
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Topics: Blades, Simulation, Flow (Dynamics), Steady state, Compressors, Impellers, Vaneless diffusers
Proceedings Papers

Towards Large-Eddy Simulation of Turbulent Flow in a Centrifugal Impeller

Gorazd Medic, Jinzhang Feng, Liwei Chen, Om Sharma
Proc. ASME. GT2011, Volume 7: Turbomachinery, Parts A, B, and C, 2057-2066, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45804
https://doi.org/10.1115/GT2011-45804
View Paper titled, Towards Large-Eddy Simulation of Turbulent Flow in a Centrifugal Impeller
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Topics: Impellers, Large eddy simulation, Turbulence, Eddies (Fluid dynamics), Reynolds-averaged Navier–Stokes equations, Simulation, Viscosity, Ducts, NASA, Physics
Proceedings Papers

Potential and Viscous Interactions for a Multi-Blade-Row Compressor

Yu-Tai Lee, JinZhang Feng
Proc. ASME. GT2003, Volume 4: Turbo Expo 2003, 379-388, June 16–19, 2003
Publisher: American Society of Mechanical Engineers
Paper No: GT2003-38560
https://doi.org/10.1115/GT2003-38560
View Paper titled, Potential and Viscous Interactions for a Multi-Blade-Row Compressor
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Topics: Blades, Compressors, Rotors, Indexing (Machining), Stators, Vorticity, Pressure, Vortices, Wakes, Chords (Trusses)
Proceedings Papers

Thermoacoustic Stability of Quasi-One-Dimensional Flows: Part I — Analytical and Numerical Formulation

Dilip Prasad, Jinzhang Feng
Proc. ASME. GT2004, Volume 1: Turbo Expo 2004, 591-601, June 14–17, 2004
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-53943
https://doi.org/10.1115/GT2004-53943
View Paper titled, Thermoacoustic Stability of Quasi-One-Dimensional Flows: Part I — Analytical and Numerical Formulation
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Topics: Flow (Dynamics), Stability, Boundary-value problems, Shock (Mechanics), Eigenvalues, Flames, Heat, Numerical analysis, Transients (Dynamics), Waves
Proceedings Papers

Thermoacoustic Stability of Quasi-One-Dimensional Flows: Part II — Application to Basic Flows

Dilip Prasad, Jinzhang Feng
Proc. ASME. GT2004, Volume 1: Turbo Expo 2004, 603-613, June 14–17, 2004
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-53945
https://doi.org/10.1115/GT2004-53945
View Paper titled, Thermoacoustic Stability of Quasi-One-Dimensional Flows: Part II — Application to Basic Flows
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Topics: Flow (Dynamics), Stability, Boundary-value problems, Flames, Heat, Acoustics, Combustion, Momentum, Pressure gradient, Shock (Mechanics)
Proceedings Papers

Propagation and Decay of Shock Waves in Turbofan Engine Inlets

Dilip Prasad, Jinzhang Feng
Proc. ASME. GT2004, Volume 5: Turbo Expo 2004, Parts A and B, 1733-1745, June 14–17, 2004
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-53949
https://doi.org/10.1115/GT2004-53949
View Paper titled, Propagation and Decay of Shock Waves in Turbofan Engine Inlets
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Topics: Engines, Shock waves, Turbofans, Acoustics, Flight, Flow (Dynamics), Mach number, Noise (Sound), Rotors, Shock (Mechanics)
Journal Articles

Propagation and Decay of Shock Waves in Turbofan Engine Inlets

Dilip Prasad, Jinzhang Feng
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2005, 127(1): 118–127.
https://doi.org/10.1115/1.1811102
Published Online: February 9, 2005
View Articletitled, Propagation and Decay of Shock Waves in Turbofan Engine Inlets
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Topics: Acoustics, Engines, Flight, Flow (Dynamics), Mach number, Rotors, Shock (Mechanics), Shock waves, Energy dissipation, Blades
Journal Articles

Potential and Viscous Interactions for a Multi-Blade-Row Compressor

Yu-Tai Lee, JinZhang Feng
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2004, 126(4): 464–472.
https://doi.org/10.1115/1.1740778
Published Online: December 29, 2004
View Articletitled, Potential and Viscous Interactions for a Multi-Blade-Row Compressor
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Topics: Blades, Compressors, Rotors, Stators, Vorticity, Wakes, Vortices
Journal Articles

Thermoacoustic Stability of Quasi-One-Dimensional Flows—Part II: Application to Basic Flows

Dilip Prasad, Jinzhang Feng
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2004, 126(4): 645–653.
https://doi.org/10.1115/1.1791289
Published Online: December 29, 2004
View Articletitled, Thermoacoustic Stability of Quasi-One-Dimensional Flows—Part II: Application to Basic Flows
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Topics: Flow (Dynamics), Stability, Flames, Boundary-value problems, Transonic flow, Pressure, Acoustics
Journal Articles

Thermoacoustic Stability of Quasi-One-Dimensional Flows–Part I: Analytical and Numerical Formulation

Dilip Prasad, Jinzhang Feng
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2004, 126(4): 637–644.
https://doi.org/10.1115/1.1791288
Published Online: December 29, 2004
View Articletitled, Thermoacoustic Stability of Quasi-One-Dimensional Flows–Part I: Analytical and Numerical Formulation
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Topics: Boundary-value problems, Eigenvalues, Flow (Dynamics), Shock (Mechanics), Stability, Acoustics
Journal Articles

Numerical Modeling of the Thermodynamic Effects of Cavitation

Manish Deshpande, Jinzhang Feng, Charles L. Merkle
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. June 1997, 119(2): 420–427.
https://doi.org/10.1115/1.2819150
Published Online: June 1, 1997
View Articletitled, Numerical Modeling of the Thermodynamic Effects of Cavitation
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Topics: Cavitation, Computer simulation, Fluids, Cavities, Flow (Dynamics), Temperature, Compressibility, Engineering standards, Hydrogen, Nitrogen
Journal Articles

Cavity Flow Predictions Based on the Euler Equations

Manish Deshpande, Jinzhang Feng, Charles L. Merkle
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research Papers
J. Fluids Eng. March 1994, 116(1): 36–44.
https://doi.org/10.1115/1.2910238
Published Online: March 1, 1994
View Articletitled, Cavity Flow Predictions Based on the Euler Equations
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Topics: Cavity flows, Cavitation, Flow (Dynamics), Cavities, Airfoils, Boundary-value problems, Chords (Trusses), Compressibility, Computational fluid dynamics, Pressure