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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

Experimental Study on Total Pressure Distortion Characteristics of a High Bypass Ratio Turbofan Engine

Huihui Li, Jinfang Teng, Guangqi Luo, Shangnan Zheng, Chongyang Lv, Chao Qiu
Proc. ASME. GT2023, Volume 1: Aircraft Engine, V001T01A025, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-102781
https://doi.org/10.1115/GT2023-102781
View Paper titled, Experimental Study on Total Pressure Distortion Characteristics of a High Bypass Ratio Turbofan Engine
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Topics: Engines, Pressure, Turbofans
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

Characterizing Shrouded Stator Cavity Flow on the Performance of a Single-Stage Axial Transonic Compressor

Runzhu Shao, Xiao He, Mingmin Zhu, Fabian Klausmann, Jinfang Teng
Proc. ASME. GT2023, Volume 13A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V13AT29A008, June 26–30, 2023
Publisher: American Society of Mechanical Engineers
Paper No: GT2023-101131
https://doi.org/10.1115/GT2023-101131
View Paper titled, Characterizing Shrouded Stator Cavity Flow on the Performance of a Single-Stage Axial Transonic Compressor
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Topics: Cavity flows, Compressors, Stators, Leakage flows, Cavities, Flow (Dynamics), Geometry, Leakage, Pressure, Computer simulation
Journal Articles

Characterizing Shrouded Stator Cavity Flow on the Performance of a Single-Stage Axial Transonic Compressor

Runzhu Shao, Xiao He, Mingmin Zhu, Fabian Klausmann, Jinfang Teng
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. November 2023, 145(11): 111004.
Paper No: TURBO-23-1147
https://doi.org/10.1115/1.4063296
Published Online: September 14, 2023
View Article titled, Characterizing Shrouded Stator Cavity Flow on the Performance of a Single-Stage Axial Transonic Compressor
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Topics: Cavities, Compressors, Flow (Dynamics), Leakage, Leakage flows, Pressure, Stators, Cavity flows, Computer simulation
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
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 Article titled, 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
Journal Articles

RELATIVE CASING MOTION EFFECT ON SQUEALER TIP COOLING PERFORMANCE AT TIGHT TIP CLEARANCE

Accepted Manuscript
Diwei Zhu, Qiang Zhang, Shaopeng Lu, Jinfang Teng
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl.
Paper No: TSEA-19-1627
https://doi.org/10.1115/1.4046518
Published Online: February 28, 2020
View Article titled, RELATIVE CASING MOTION EFFECT ON SQUEALER TIP COOLING PERFORMANCE AT TIGHT TIP CLEARANCE
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Topics: Clearances (Engineering), Cooling, Blades, Cavities, Computational fluid dynamics, Coolants, Engines, Flow (Dynamics), Gas turbines, Geometry
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

Effect of Squealer Rim Slot Structure on Turbine Blade Aerothermal Performance

Mengcheng Qian, Shaopeng Lu, Bo Zhang, Weijie Wang, Jinfang Teng
Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT13A005, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90849
https://doi.org/10.1115/GT2019-90849
View Paper titled, Effect of Squealer Rim Slot Structure on Turbine Blade Aerothermal Performance
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Topics: Turbine blades, Cavities, Flow (Dynamics), Heat transfer, Aerodynamics, Blades, Computational fluid dynamics, Computer simulation, Heat transfer coefficients, Pressure
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)
Journal Articles

Calculation of Stall Margin Enhancement With Micro-Tip Injection in an Axial Compressor

Xiaohua Liu, Jinfang Teng, Jun Yang, Xiaofeng Sun, Dakun Sun, Chen He, Juan Du
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. August 2019, 141(8): 081109.
Paper No: FE-18-1631
https://doi.org/10.1115/1.4042561
Published Online: March 4, 2019
View Article titled, Calculation of Stall Margin Enhancement With Micro-Tip Injection in an Axial Compressor
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Topics: Compressors, Ejectors, Flow (Dynamics), Pressure, Rotors, Blades
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

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

Effect of Heat Transfer on Pipe Flow Stability

Ce Zhang, Wei Ma, Wensheng Yu, Jinfang Teng
Proc. ASME. GT2017, Volume 5B: Heat Transfer, V05BT22A013, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64451
https://doi.org/10.1115/GT2017-64451
View Paper titled, Effect of Heat Transfer on Pipe Flow Stability
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Topics: Heat transfer, Pipe flow, Stability, Flow (Dynamics), Compressibility, Computational fluid dynamics, Cooling, Heating, Mach number, Navier-Stokes equations