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Journal Articles

On the Mechanism of Rotating Stall in a Boundary Layer Ingesting Fan

Hefang Deng, Songan Zhang, Kailong Xia, Xiaoqing Qiang, Mingmin Zhu, Jinfang Teng
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2025, 147(9): 091018.
Paper No: GTP-24-1670
https://doi.org/10.1115/1.4067737
Published Online: February 26, 2025
View Articletitled, On the Mechanism of Rotating Stall in a Boundary Layer Ingesting Fan
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Topics: Flow (Dynamics), Inflow, Pressure, Rotors, Boundary layers, Blades, Stall inception, Annulus, Simulation
Proceedings Papers

The Aerodynamic Interaction of Seal Leakage and Mainstream Flows in a Compressor Cascade With Non-Axisymmetric Endwall

Jian Li, Xiaoqing Qiang
Proc. ASME. GT2024, Volume 12A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V12AT29A009, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-122562
https://doi.org/10.1115/GT2024-122562
View Paper titled, The Aerodynamic Interaction of Seal Leakage and Mainstream Flows in a Compressor Cascade With Non-Axisymmetric Endwall
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Topics: Cascades (Fluid dynamics), Compressors, Corners (Structural elements), Flow (Dynamics), Leakage, Separation (Technology)
Proceedings Papers

Optimization Design of Variable Fillet for Different Boundary Thicknesses in a Highly Loaded Compressor Cascade

Gangduo Zhang, Mingmin Zhu, Runzhu Shao, Xiaoqing Qiang, Jinfang Teng
Proc. ASME. GT2024, Volume 12A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V12AT29A028, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-126420
https://doi.org/10.1115/GT2024-126420
View Paper titled, Optimization Design of Variable Fillet for Different Boundary Thicknesses in a Highly Loaded Compressor Cascade
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Topics: Cascades (Fluid dynamics), Compressors, Corners (Structural elements), Design, Optimization, Separation (Technology)
Proceedings Papers

Effect of Rear Engine Concept Distortion on the Aerodynamic Performance of a Fan Rotor

Yifan Xue, Hefang Deng, Xiaoqing Qiang
Proc. ASME. GT2024, Volume 12A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V12AT29A034, June 24–28, 2024
Publisher: American Society of Mechanical Engineers
Paper No: GT2024-127281
https://doi.org/10.1115/GT2024-127281
View Paper titled, Effect of Rear Engine Concept Distortion on the Aerodynamic Performance of a Fan Rotor
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Topics: Boundary layers, Engines, Entropy, Rotors
Proceedings Papers

Impact of Non-Axisymmetric Inlet Guide Vane Stagger Angle on the Performance and Stability of a Low-Speed Research Compressor

Kailong Xia, Hefang Deng, Mingmin Zhu, Xiaoqing Qiang, Jinfang Teng, Shaopeng Lu
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A027, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102585
https://doi.org/10.1115/GT2023-102585
View Paper titled, Impact of Non-Axisymmetric Inlet Guide Vane Stagger Angle on the Performance and Stability of a Low-Speed Research Compressor
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Topics: Compressors, Flow (Dynamics), Inlet guide vanes, Stability
Proceedings Papers

Loss Analysis of Cavity Leakage Flow in a Compressor Cascade

Hefang Deng, Kailong Xia, Jinfang Teng, Shaopeng Lu, Mingmin Zhu, Xiaoqing Qiang
Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A028, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82361
https://doi.org/10.1115/GT2022-82361
View Paper titled, Loss Analysis of Cavity Leakage Flow in a Compressor Cascade
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Topics: Cascades (Fluid dynamics), Cavities, Clearances (Engineering), Compressors, Entropy, Leakage flows
Proceedings Papers

The Influence of Shrouded Stator Cavity Boundary Conditions on Performance of a 1.5-Stage Low-Speed Research Compressor

Runzhu Shao, Mingmin Zhu, Jinfang Teng, Xiaoqing Qiang
Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A018, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-81904
https://doi.org/10.1115/GT2022-81904
View Paper titled, The Influence of Shrouded Stator Cavity Boundary Conditions on Performance of a 1.5-Stage Low-Speed Research Compressor
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Topics: Boundary-value problems, Cavities, Compressors, Leakage flows, Stators
Proceedings Papers

Numerical Research on Near Stall Characteristics of a Transonic Axial Compressor Based on Wavelet Analysis

Kailong Xia, Junda Feng, Mingmin Zhu, Hefang Deng, Xiaoqing Qiang, Jinfang Teng
Proc. ASME. GT2022, Volume 10A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V10AT29A029, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82366
https://doi.org/10.1115/GT2022-82366
View Paper titled, Numerical Research on Near Stall Characteristics of a Transonic Axial Compressor Based on Wavelet Analysis
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Topics: Compressors, Simulation, Stall inception, Wavelets
Proceedings Papers

Preliminary Numerical Validation of the Frequency Response Method on the Study of Aero-Damping in a Linear Oscillating Compressor Cascade

Xin Tong, Fanfu Yin, Xin Shen, Xiaoqing Qiang, Hua Ouyang
Proc. ASME. GT2022, Volume 8A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Engineering Design, Analysis, and Additive Manufacturing; Fatigue, Fracture, and Life Prediction, V08AT21A018, June 13–17, 2022
Publisher: American Society of Mechanical Engineers
Paper No: GT2022-82382
https://doi.org/10.1115/GT2022-82382
View Paper titled, Preliminary Numerical Validation of the Frequency Response Method on the Study of Aero-Damping in a Linear Oscillating Compressor Cascade
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Topics: Cascades (Fluid dynamics), Compressors, Damping, Frequency response, Oscillations, Stiffness
Journal Articles

Loss Analysis of Cavity Leakage Flow in a Compressor Cascade

Hefang Deng, Kailong Xia, Jinfang Teng, Shaopeng Lu, Mingmin Zhu, Xiaoqing Qiang
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2022, 144(12): 121008.
Paper No: TURBO-22-1156
https://doi.org/10.1115/1.4055334
Published Online: September 19, 2022
View Articletitled, Loss Analysis of Cavity Leakage Flow in a Compressor Cascade
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Topics: Cascades (Fluid dynamics), Cavities, Clearances (Engineering), Compressors, Entropy, Flow (Dynamics), Leakage flows, Pressure, Boundary layers, Leakage
Proceedings Papers

The Effects of Incidence and Deviation on the CFD-Based Throughflow Analysis

Jian Li, Dongrun Wu, Jinfang Teng, Mingmin Zhu, Xiaoqing Qiang
Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A010, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14293
https://doi.org/10.1115/GT2020-14293
View Paper titled, The Effects of Incidence and Deviation on the CFD-Based Throughflow Analysis
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Topics: Blades, Computational fluid dynamics, Pressure, Compressors, Design, Flow (Dynamics), Genetic algorithms, NASA, Navier-Stokes equations, Optimization
Proceedings Papers

Experimental and Numerical Researches in a Four-Stage Low Speed Research Compressor Facility

Mingmin Zhu, Xiaoqing Qiang, Zhenzhou Ju, Yuchen Ma, Jinfang Teng
Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A075, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-16239
https://doi.org/10.1115/GT2020-16239
View Paper titled, Experimental and Numerical Researches in a Four-Stage Low Speed Research Compressor Facility
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Topics: Compressors, Simulation, Stators
Proceedings Papers

Non-Axisymmetric Endwall Contouring in a Linear Compressor Cascade

Yuchen Ma, Jinfang Teng, Mingmin Zhu, Xiaoqing Qiang
Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A016, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14366
https://doi.org/10.1115/GT2020-14366
View Paper titled, Non-Axisymmetric Endwall Contouring in a Linear Compressor Cascade
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Topics: Cascades (Fluid dynamics), Compressors, Computer simulation, Optimization, Pressure
Proceedings Papers

A Study of Corner Separation in a Linear Compressor Cascade Based on SBES Model

Bingxiao Lu, Jinfang Teng, Mingmin Zhu, Xiaoqing Qiang, Wei Ma
Proc. ASME. IMECE2019, Volume 4: Dynamics, Vibration, and Control, V004T05A042, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-10536
https://doi.org/10.1115/IMECE2019-10536
View Paper titled, A Study of Corner Separation in a Linear Compressor Cascade Based on SBES Model
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Topics: Cascades (Fluid dynamics), Compressors, Corners (Structural elements), Separation (Technology), Flow (Dynamics), Turbulence, Anisotropy, Blades, Boundary layers, Eddies (Fluid dynamics)
Proceedings Papers

Unsteady Passing Wake Effects on Turbine Blade Tip Aerodynamic and Aerothermal Performance With Film Cooling

Bo Zhang, Xiaoqing Qiang, Jinfang Teng, Shaopeng Lu
Proc. ASME. GT2019, Volume 5B: Heat Transfer, V05BT22A002, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90207
https://doi.org/10.1115/GT2019-90207
View Paper titled, Unsteady Passing Wake Effects on Turbine Blade Tip Aerodynamic and Aerothermal Performance With Film Cooling
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Topics: Film cooling, Turbine blades, Wakes, Blades, Rotors, Guide vanes, Heat transfer coefficients, Leakage flows, Flow (Dynamics), High pressure (Physics)
Proceedings Papers

Efficiency Variation on a 4-Stage Low Speed Research Compressor With a Redesigned Cantilevered Stator

Zhenzhou Ju, Jinfang Teng, Lin Fan, Yongjian Zhong, Xiaoqing Qiang
Proc. ASME. IMECE2018, Volume 7: Fluids Engineering, V007T09A076, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-87166
https://doi.org/10.1115/IMECE2018-87166
View Paper titled, Efficiency Variation on a 4-Stage Low Speed Research Compressor With a Redesigned Cantilevered Stator
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Topics: Compressors, Stators, Blades, Engineering prototypes, Flow (Dynamics), Clearances (Engineering), Rotors, Cavities, Computer simulation, Design
Proceedings Papers

Axial Compressor Performance Prediction Using Improved Streamline Curvature Approach

Tao Li, Yadong Wu, Hua Ouyang, Xiaoqing Qiang
Proc. ASME. GT2018, Volume 2C: Turbomachinery, V02CT42A010, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75450
https://doi.org/10.1115/GT2018-75450
View Paper titled, Axial Compressor Performance Prediction Using Improved Streamline Curvature Approach
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Topics: Compressors, Computational fluid dynamics, Design, Flow (Dynamics), Blades, Fittings, Internal flow, NASA, Performance evaluation, Pressure
Proceedings Papers

Impact of Nonuniform Stagger Angle Distribution on High-Pressure Compressor Rotor Performance

Siyu Zheng, Jinfang Teng, Yu Wu, Fushui Guo, Shaopeng Lu, Xiaoqing Qiang
Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT39A023, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76067
https://doi.org/10.1115/GT2018-76067
View Paper titled, Impact of Nonuniform Stagger Angle Distribution on High-Pressure Compressor Rotor Performance
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Topics: Compressors, High pressure (Physics), Rotors, Manufacturing, Blades, Computer simulation, Density
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

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