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Journal Articles

Prestall Disturbances and Stall Inception for an Eccentric Low-Speed Axial Compressor With Inlet Swirl

Xuegao Wang, Jun Hu, Jin Guo, Chao Jiang, Zhiqiang Wang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2021, 143(6): 061021.
Paper No: GTP-20-1301
DOI: https://doi.org/10.1115/1.4049382
Published Online: March 31, 2021
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Topics: Clearances (Engineering), Compressors, Flow (Dynamics), Rotors, Stall inception, Blades, Stability, Errors, Pressure
Proceedings Papers

Numerical Simulation of the Influence of Steam Ingestion on Compressor Stability Using a Corrected Correlation Method

Haoyang Xu, Jun Hu, Baofeng Tu
Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A035, September 21–25, 2020
Paper No: GT2020-15334
DOI: https://doi.org/10.1115/GT2020-15334
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Topics: Compressors, Computer simulation, Stability, Steam
Proceedings Papers

A Three-Dimensional Unsteady Through-Flow Model for Rotating Stall in Axial Compressors

Jin Guo, Jun Hu, Xuegao Wang, Rong Xu
Proc. ASME. GT2020, Volume 2A: Turbomachinery, V02AT32A073, September 21–25, 2020
Paper No: GT2020-16186
DOI: https://doi.org/10.1115/GT2020-16186
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Topics: Compressors, Flow (Dynamics), Stability
Proceedings Papers

The Effect of Tip Clearance and Hub Rotation on the Performance of an Axial Compressor Stator

Chao Jiang, Jun Hu, Jiayu Wang, Jun Li, Rong Xu
Proc. ASME. GTINDIA2019, Volume 1: Compressors, Fans, and Pumps; Turbines; Heat Transfer; Structures and Dynamics, V001T01A012, December 5–6, 2019
Paper No: GTINDIA2019-2622
DOI: https://doi.org/10.1115/GTINDIA2019-2622
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Topics: Clearances (Engineering), Compressors, Pressure, Rotation, Stators
Journal Articles

Experimental Investigations on Three-Dimensional Blading Optimization for Low-Speed Model Testing

Chenkai Zhang, Jun Hu, Zhiqiang Wang, Jun Li
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2016, 138(12): 122602.
Paper No: GTP-15-1570
DOI: https://doi.org/10.1115/1.4033940
Published Online: July 27, 2016
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Topics: Compressors, Design, Flow (Dynamics), Pressure, Stators, Rotors, Optimization, Blades, Testing
Journal Articles

Processing Optimization in Multiheating Positions for Laser Thermal Adjustment of Actuators

Hong Shen, Han Wang, Jun Hu, Zhenqiang Yao
Journal: Journal of Manufacturing Science and Engineering
Article Type: Research-Article
J. Manuf. Sci. Eng. June 2016, 138(6): 061012.
Paper No: MANU-14-1562
DOI: https://doi.org/10.1115/1.4032806
Published Online: March 9, 2016
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Topics: Actuators, Deformation, Heating, Lasers, Optimization, Simulation
Proceedings Papers

A Three-Dimensional Analysis Code of Compressor Performance and Stability for Steady Inlet Distortion

Jin Guo, Jun Hu, Chao Yin
Proc. ASME. GT2015, Volume 2B: Turbomachinery, V02BT39A008, June 15–19, 2015
Paper No: GT2015-42151
DOI: https://doi.org/10.1115/GT2015-42151
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Topics: Compressors, Stability, Blades, Flow (Dynamics), Entropy, Pressure, Design, Inflow, Modeling, NASA
Proceedings Papers

Calculations of Effects of Rotating Inlet Distortion on Flow Instabilities in Compression Systems

Jun Hu, Leonhard Fottner
Proc. ASME. GT1995, Volume 1: Turbomachinery, V001T01A055, June 5–8, 1995
Paper No: 95-GT-196
DOI: https://doi.org/10.1115/95-GT-196
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Topics: Compression, Flow instability, Surges, Compressors, Resonance, Stability, Transients (Dynamics), Design, Flow (Dynamics), Pressure
Proceedings Papers

Experimental Study of Effects of Bowed Blade on the Flow Field in a Cantilevered Stator Passage

Ju Luo, Jun Hu, Zhiqiang Wang, Baofeng Tu
Proc. ASME. GT2014, Volume 2A: Turbomachinery, V02AT37A018, June 16–20, 2014
Paper No: GT2014-25766
DOI: https://doi.org/10.1115/GT2014-25766
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Topics: Blades, Flow (Dynamics), Stators, Vortices, Compressors, Leakage, Clearances (Engineering), Pressure, Probes, Separation (Technology)
Proceedings Papers

Numerical Study on Tip Leakage Flow Structure of an Axial Flow Compressor Rotor

Chenkai Zhang, Jun Hu, Zhiqiang Wang, Wei Yan, Chao Yin, Xiang Gao
Proc. ASME. GT2014, Volume 2A: Turbomachinery, V02AT37A055, June 16–20, 2014
Paper No: GT2014-27291
DOI: https://doi.org/10.1115/GT2014-27291
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Topics: Axial flow, Leakage flows, Rotors, Vortices, Flow (Dynamics), Leakage, Compressors, Clearances (Engineering), Design, High pressure (Physics)
Proceedings Papers

Study on the Effects of Upstream Flow Conditions and Clearance Sizes to Tip Leakage Flow in a Subsonic Large-Scale Rotor

Chenkai Zhang, Jun Hu, Zhiqiang Wang, Ning Ding, Zhiming Mao, Zehua Chen
Proc. ASME. GT2014, Volume 2A: Turbomachinery, V02AT37A042, June 16–20, 2014
Paper No: GT2014-26573
DOI: https://doi.org/10.1115/GT2014-26573
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Topics: Clearances (Engineering), Flow (Dynamics), Leakage flows, Rotors, Boundary layers, Pressure, Compressors, Design, High pressure (Physics), Inflow
Proceedings Papers

Experimental Investigation of Compressor Aerodynamic Instability Induced by Rotating Disturbance

Wei Yan, Huan Zhang, Zhi-ming Mao, Chao Yin, Chen-kai Zhang, Jun Hu
Proc. ASME. GT2014, Volume 2D: Turbomachinery, V02DT44A030, June 16–20, 2014
Paper No: GT2014-26603
DOI: https://doi.org/10.1115/GT2014-26603
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Topics: Compressors, Generators, Stall inception, Engines, Flow separation, Stability
Proceedings Papers

Numerical Study on Three-Dimensional Optimization of a Low-Speed Axial Compressor Rotor

Chenkai Zhang, Jun Hu, Zhiqiang Wang, Chao Yin, Wei Yan
Proc. ASME. GT2014, Volume 2B: Turbomachinery, V02BT45A016, June 16–20, 2014
Paper No: GT2014-26431
DOI: https://doi.org/10.1115/GT2014-26431
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Topics: Compressors, Optimization, Rotors, Flow (Dynamics), Blades, Computer simulation, Design, Engineering prototypes, Flow separation
Proceedings Papers

Numerical Study of Effects of AJVG on Aerodynamic Performance and Speed Control of Small-Scale Fixed-Pitch HAWT

Xiang Gao, Jun Hu, Zhiqiang Wang, Chenkai Zhang
Proc. ASME. GT2014, Volume 3B: Oil and Gas Applications; Organic Rankine Cycle Power Systems; Supercritical CO2 Power Cycles; Wind Energy, V03BT46A017, June 16–20, 2014
Paper No: GT2014-25920
DOI: https://doi.org/10.1115/GT2014-25920
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Topics: Air jets, Blades, Computational fluid dynamics, Design, Flow (Dynamics), Flow control, Generators, Horizontal axis wind turbines, Maintenance, Navier-Stokes equations
Journal Articles

Investigations on the Effects of Inflow Condition and Tip Clearance Size to the Performance of a Compressor Rotor

Chenkai Zhang, Jun Hu, Zhiqiang Wang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2014, 136(12): 122608.
Paper No: GTP-14-1230
DOI: https://doi.org/10.1115/1.4027906
Published Online: July 15, 2014
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Topics: Blades, Boundary layers, Clearances (Engineering), Compressors, Flow (Dynamics), Pressure, Rotors, Design, Inflow, Leakage flows
Journal Articles

Erratum: “Low-Speed Model Testing Studies for an Exit Stage of High Pressure Compressor” [ASME Journal of Engineering for Gas Turbines and Power, 2014, 136(11), p. 112603, DOI: 10.1115/1.4027637 ]

Chenkai Zhang, Zhiqiang Wang, Chao Yin, Wei Yan, Jun Hu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Errata
J. Eng. Gas Turbines Power. December 2014, 136(12): 127001.
Paper No: GTP-14-1252
DOI: https://doi.org/10.1115/1.4027784
Published Online: June 27, 2014
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Topics: Compressors, Gas turbines, High pressure (Physics), Testing
Journal Articles

Low-Speed Model Testing Studies for an Exit Stage of High Pressure Compressor

Chenkai Zhang, Zhiqiang Wang, Chao Yin, Wei Yan, Jun Hu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2014, 136(11): 112603.
Paper No: GTP-14-1204
DOI: https://doi.org/10.1115/1.4027637
Published Online: May 28, 2014
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Topics: Compressors, Flow (Dynamics), Pressure, Rotors, Stators, Design, Blades, Computational fluid dynamics, Testing, Boundary layers
Proceedings Papers

Design Work of a Compressor Stage Through High-to-Low Speed Compressor Transformation

Chenkai Zhang, Jun Hu, Zhiqiang Wang, Xiang Gao
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T01A001, December 5–6, 2013
Paper No: GTINDIA2013-3506
DOI: https://doi.org/10.1115/GTINDIA2013-3506
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Topics: Compressors, Design, Modeling, Flow (Dynamics), Testing, Blades, Pressure, Aeronautics, Chords (Trusses), Engines
Proceedings Papers

Numerical Investigation of Outlet Hub Geometry on the Performance of Large Axial Fan

Chao Yin, Jun Hu
Proc. ASME. GTINDIA2013, ASME 2013 Gas Turbine India Conference, V001T01A006, December 5–6, 2013
Paper No: GTINDIA2013-3583
DOI: https://doi.org/10.1115/GTINDIA2013-3583
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Topics: Geometry, Shapes, Blades, Flow (Dynamics), Clearances (Engineering), Computer simulation, Pressure
Journal Articles

Experimental and Numerical Studies on High-Pressure Composite Cylinders Subjected to Localized and Engulfing Fire

Jinyang Zheng, Kesheng Ou, Zhengli Hua, Yongzhi Zhao, Jun Hu, Bing Han
Journal: Journal of Pressure Vessel Technology
Article Type: Research-Article
J. Pressure Vessel Technol. October 2013, 135(5): 051405.
Paper No: PVT-13-1045
DOI: https://doi.org/10.1115/1.4024705
Published Online: September 17, 2013
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Topics: Composite materials, Cylinders, Fire, Hydrogen, Pressure, Temperature, High pressure (Physics)