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Proceedings Papers

Numerical Investigations on Partial Surge Initiated Inception and Stall Evolution in a Transonic Compressor

Jiaguo Hu, Tianyu Pan, Wenqian Wu, Qiushi Li, Yifang Gong
Proc. ASME. GT2017, Volume 2D: Turbomachinery, V02DT46A021, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64066
https://doi.org/10.1115/GT2017-64066
View Paper titled, Numerical Investigations on Partial Surge Initiated Inception and Stall Evolution in a Transonic Compressor
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Topics: Compressors, Surges, Rotors, Stators, Annulus, Pressure, Stall inception, Engineering simulation, Separation (Technology), Simulation
Proceedings Papers

Effects of Increasing Blade Hub Loading on Instability Evolution in a Low-Speed Compressor

Qiushi Li, Simin Li, Tianyu Pan, Ali Arshad, Yifang Gong
Proc. ASME. GT2017, Volume 2D: Turbomachinery, V02DT46A018, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63974
https://doi.org/10.1115/GT2017-63974
View Paper titled, Effects of Increasing Blade Hub Loading on Instability Evolution in a Low-Speed Compressor
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Topics: Blades, Compressors, Stall inception, Inflow, Pressure, Signals, Transients (Dynamics), Waves
Journal Articles

Effects of Radial Loading Distribution on Partial-Surge-Initiated Instability in a Transonic Axial Flow Compressor

Tianyu Pan, Qiushi Li, Zhiping Li, Yifang Gong
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research-Article
J. Turbomach. October 2017, 139(10): 101010.
Paper No: TURBO-16-1068
https://doi.org/10.1115/1.4036646
Published Online: June 1, 2017
View Article titled, Effects of Radial Loading Distribution on Partial-Surge-Initiated Instability in a Transonic Axial Flow Compressor
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Topics: Blades, Compressors, Pressure, Rotors, Surges, Design, Flow (Dynamics), Stators
Proceedings Papers

Effects of Radial Loading Distribution on Partial Surge Initiated Instability in a Transonic Axial Flow Compressor

Tianyu Pan, Qiushi Li, Tailu Sun, Zhiping Li, Yifang Gong
Proc. ASME. GT2015, Volume 2C: Turbomachinery, V02CT44A012, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42664
https://doi.org/10.1115/GT2015-42664
View Paper titled, Effects of Radial Loading Distribution on Partial Surge Initiated Instability in a Transonic Axial Flow Compressor
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Topics: Axial flow, Surges, Compressors, Rotors, Blades, Design, Reynolds-averaged Navier–Stokes equations, Simulation, Stall inception
Proceedings Papers

3D Mean-Stream-Line Method: A New Engineering Approach to the Inverse Problem of 3D Cascade

Yifang Gong, Ruixian Cai
Proc. ASME. GT1989, Volume 1: Turbomachinery, V001T01A022, June 4–8, 1989
Publisher: American Society of Mechanical Engineers
Paper No: 89-GT-48
https://doi.org/10.1115/89-GT-48
View Paper titled, 3D Mean-Stream-Line Method: A New Engineering Approach to the Inverse Problem of 3D Cascade
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Topics: Cascades (Fluid dynamics), Inverse problems, Turbomachinery, Computation, Flow (Dynamics), Computers, Design
Proceedings Papers

Two Step Simulation Method: A General Method for Establishing Gas Turbine’s Dynamic Model

Yifang Gong
Proc. ASME. GT1991, Volume 2: Aircraft Engine; Marine; Microturbines and Small Turbomachinery, V002T02A035, June 3–6, 1991
Publisher: American Society of Mechanical Engineers
Paper No: 91-GT-390
https://doi.org/10.1115/91-GT-390
View Paper titled, Two Step Simulation Method: A General Method for Establishing Gas Turbine’s Dynamic Model
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Topics: Dynamic models, Simulation, Steady state, Nonlinear equations, Polynomials, Stress
Proceedings Papers

Experimental Study of Compressor Instability Inception in a Transonic Axial Flow Compressor

Qiushi Li, Tianyu Pan, Zhiping Li, Tailu Sun, Yifang Gong
Proc. ASME. GT2014, Volume 2D: Turbomachinery, V02DT44A004, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-25190
https://doi.org/10.1115/GT2014-25190
View Paper titled, Experimental Study of Compressor Instability Inception in a Transonic Axial Flow Compressor
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Topics: Axial flow, Compressors, Rotors, Surges, Design, Diffusion (Physics), Test facilities
Proceedings Papers

Effect of Tip Clearance Flow on the Evaluation of Slip Factor for Micro Impellers

Qianwei Sun, Yifang Gong, Qiushi Li
Proc. ASME. GT2012, Volume 5: Manufacturing Materials and Metallurgy; Marine; Microturbines and Small Turbomachinery; Supercritical CO2 Power Cycles, 663-669, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-68752
https://doi.org/10.1115/GT2012-68752
View Paper titled, Effect of Tip Clearance Flow on the Evaluation of Slip Factor for Micro Impellers
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Topics: Clearances (Engineering), Flow (Dynamics), Impellers, Compressors, Computational fluid dynamics, Design, Energy transformation, Failure, Fluids, Pressure
Proceedings Papers

A Simple Leakage Flow Model Including Viscous Effect

Yuping Qian, Jian Cui, Chaoqing Chen, Yifang Gong, Qiushi Li
Proc. ASME. IMECE2011, Volume 4: Energy Systems Analysis, Thermodynamics and Sustainability; Combustion Science and Engineering; Nanoengineering for Energy, Parts A and B, 611-617, November 11–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2011-63415
https://doi.org/10.1115/IMECE2011-63415
View Paper titled, A Simple Leakage Flow Model Including Viscous Effect
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Topics: Leakage flows, Compressors, Design, Flow (Dynamics), Rotors
Proceedings Papers

Design and Characterization of Micro-Compressor Impellers

Borislav Sirakov, Yifang Gong, Alan Epstein, Choon Tan
Proc. ASME. GT2004, Volume 5: Turbo Expo 2004, Parts A and B, 737-746, June 14–17, 2004
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-53332
https://doi.org/10.1115/GT2004-53332
View Paper titled, Design and Characterization of Micro-Compressor Impellers
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Topics: Compressors, Computational fluid dynamics, Design, Impellers, Microscale devices