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Proceedings Papers

Experimental Study on the Surface Geometry of Foam-Metal Casing Treatment

Yuqing Wang, Dakun Sun, Jia Li, Jinming Zhang, Xu Dong, Xiaofeng Sun
Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T10A017, June 13–17, 2022
Paper No: GT2022-82966
DOI: https://doi.org/10.1115/GT2022-82966
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Topics: Acoustics, Compressors, Geometry, Metals
Proceedings Papers

A Study of Stall Process in an Axial Flow Compressor With Foam Metal Casing Treatment

Jia Li, Dakun Sun, Ruize Xu, Xu Dong, Xiaofeng Sun
Proc. ASME. GT2022, Volume 10D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Turbomachinery General Interest; Unsteady Flows in Turbomachinery, V10DT37A024, June 13–17, 2022
Paper No: GT2022-82828
DOI: https://doi.org/10.1115/GT2022-82828
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Topics: Axial flow, Compressors, Metals, Stall inception, Flow (Dynamics), Rotors, Blades, Chords (Trusses), Design, Emissions
Journal Articles

Stall Behavior in an Ultrahigh-Pressure-Ratio Centrifugal Compressor: Backward-Traveling Rotating Stall

Yingjie Zhang, Xingen Lu, Yanfeng Zhang, Ziqing Zhang, Xu Dong, Ge Han
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. October 2022, 144(10): 101010.
Paper No: TURBO-20-1318
DOI: https://doi.org/10.1115/1.4050918
Published Online: April 21, 2022
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Topics: Blades, Compressors, Diffusers, Flow (Dynamics), Impellers, Pressure, Rotation, Waves, Separation (Technology), Suction
Journal Articles

Numerical Investigation of the Fan Flutter Mechanism Related to Acoustic Propagation Characteristics

Xu Dong, Yanfeng Zhang, Xingen Lu, Yingjie Zhang, Jiuliang Gan
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. October 2022, 144(10): 101009.
Paper No: TURBO-21-1041
DOI: https://doi.org/10.1115/1.4054161
Published Online: April 19, 2022
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Topics: Acoustics, Blades, Damping, Flutter (Aerodynamics), Pressure, Chords (Trusses), Suction, Flow (Dynamics)
Proceedings Papers

Experimental Study on Different Tip Clearance of Low-Speed Axial Fan

Ming Zhang, Jia Li, Xu Dong, Dakun Sun, Xiaofeng Sun
Proc. ASME. GT2021, Volume 2A: Turbomachinery — Axial Flow Fan and Compressor Aerodynamics, V02AT31A037, June 7–11, 2021
Paper No: GT2021-59899
DOI: https://doi.org/10.1115/GT2021-59899
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Topics: Clearances (Engineering)
Journal Articles

Foam-Metal Casing Treatment on an Axial Flow Compressor: Stability Improvement and Noise Reduction

Dakun Sun, Jia Li, Xu Dong, Ruize Xu, Xiaofeng Sun
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. January 2022, 144(1): 011003.
Paper No: TURBO-20-1107
DOI: https://doi.org/10.1115/1.4051782
Published Online: September 7, 2021
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Topics: Compressors, Metals, Pressure, Stability, Flow (Dynamics), Noise control, Blades, Noise (Sound)
Proceedings Papers

Effect of the Foam Metal Casing Treatment on a Low-Speed Axial Compressor

Jia Li, Dakun Sun, Reize Xu, Xu Dong, Xiaofeng Sun
Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET41A020, September 21–25, 2020
Paper No: GT2020-15149
DOI: https://doi.org/10.1115/GT2020-15149
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Topics: Compressors, Metals
Proceedings Papers

Comparative Study of Heat Transfer in a Mini/Micro Pipe With Water and Liquid Metal As Fluid

Xu-Dong Zhang, Jian-Ye Gao, Jing Liu
Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T10A001, July 13–15, 2020
Paper No: HT2020-8966
DOI: https://doi.org/10.1115/HT2020-8966
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Topics: Fluids, Heat transfer, Liquid metals, Pipes, Water
Journal Articles

Effect of Tip Clearance on the Aeroelastic Stability of a Wide-Chord Fan Rotor

Xu Dong, Yingjie Zhang, Ziqing Zhang, Xingen Lu, Yanfeng Zhang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2020, 142(9): 091010.
Paper No: GTP-20-1171
DOI: https://doi.org/10.1115/1.4048020
Published Online: August 28, 2020
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Topics: Blades, Clearances (Engineering), Damping, Pressure, Chords (Trusses), Flow (Dynamics), Stability, Rotors
Proceedings Papers

Study on jet formation and penetration of double-layer sub-caliber shaped charge

Yu-ting Wang, Qiang-qiang Xiao, Zheng-xiang Huang, Xu-dong Zu, Bin Ma
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T03A001, April 14–19, 2019
Paper No: HVIS2019-100
DOI: https://doi.org/10.1115/HVIS2019-100
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Topics: Engineering simulation, Explosives, Simulation
Proceedings Papers

Investigation on the Impact and Penetration Performance of the Particulated Jet into Concrete Targets

Qi-feng Zhu, Qiang-qiang Xiao, Zheng-xiang Huang, Xu-dong Zu, Xin Jia
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T07A010, April 14–19, 2019
Paper No: HVIS2019-076
DOI: https://doi.org/10.1115/HVIS2019-076
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Topics: Cavities, Concretes
Proceedings Papers

Study on the explosion-proof performance of polyurea-reinforced masonry walls with different spraying methods

Wei Shang, Xu-dong Zu, Zheng-xiang Huang, Wen-ni Shen
Proc. ASME. HVIS2019, 2019 15th Hypervelocity Impact Symposium, V001T07A012, April 14–19, 2019
Paper No: HVIS2019-095
DOI: https://doi.org/10.1115/HVIS2019-095
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Topics: Explosions, Fracture (Materials), Fracture (Process), Masonry walls, Plasma spraying, Spraying (Coating processes)
Journal Articles

Further Investigation on Acoustic Stall-Warning Approach in Compressors

Xu Dong, Fanyu Li, Ruize Xu, Dakun Sun, Xiaofeng Sun
Journal: Journal of Turbomachinery
Article Type: Research-Article
J. Turbomach. June 2019, 141(6): 061001.
Paper No: TURBO-17-1137
DOI: https://doi.org/10.1115/1.4041900
Published Online: January 21, 2019
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Topics: Acoustics, Blades, Compressors, Pressure, Sensors, Signals, Rotors, Resolution (Optics)
Proceedings Papers

Effects of Rotating Inlet Distortion on Two-Stage Compressor Stability With Stall Precursor-Suppressed Casing Treatment

Dakun Sun, Jia Li, Xu Dong, Benhao Gu, Xiaofeng Sun
Proc. ASME. GT2018, Volume 2A: Turbomachinery, V02AT45A025, June 11–15, 2018
Paper No: GT2018-76701
DOI: https://doi.org/10.1115/GT2018-76701
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Topics: Compressors, Stability, Compression, Inlet guide vanes, Rotors, Wire mesh
Journal Articles

Effects of Stall Precursor-Suppressed Casing Treatment on a Low-Speed Compressor With Swirl Distortion

Xu Dong, Dakun Sun, Fanyu Li, Donghai Jin, Xingmin Gui, Xiaofeng Sun
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. September 2018, 140(9): 091101.
Paper No: FE-17-1317
DOI: https://doi.org/10.1115/1.4039707
Published Online: April 19, 2018
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Topics: Compressors, Design, Flow (Dynamics), Pressure, Ducts, Generators, Blades
Journal Articles

Effects of Rotating Inlet Distortion on Compressor Stability With Stall Precursor-Suppressed Casing Treatment

Xu Dong, Dakun Sun, Fanyu Li, Donghai Jin, Xingmin Gui, Xiaofeng Sun
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. November 2015, 137(11): 111101.
Paper No: FE-14-1714
DOI: https://doi.org/10.1115/1.4030492
Published Online: November 1, 2015
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Topics: Compressors, Pressure, Stability, Design, Generators, Rotors, Signals, Flow (Dynamics), Pressure sensors, Unsteady flow
eBook Chapter

A Parrallel Method to Redundancy Data Elimination in RFID Networks

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2011
ISBN: 9780791859902
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Topics: Redundancy (Engineering)
eBook Chapter

An Approach to Dynamic and Integrated Load-Balancing of Distributed and Messaging RFID Middlewares

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2011
ISBN: 9780791859902
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Topics: Stress
Proceedings Papers

Development Prospects of Non-Thermal Plasma Technology Used in the Thermal Power Plants in China

Bao-Ming Sun, Shui-e Yin, Xu-Dong Gao
Proc. ASME. ES2009, ASME 2009 3rd International Conference on Energy Sustainability, Volume 1, 647-655, July 19–23, 2009
Paper No: ES2009-90012
DOI: https://doi.org/10.1115/ES2009-90012
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Topics: China, Desulfurization, Plasmas (Ionized gases), Thermal power stations
Proceedings Papers

Numerical Analysis of Dry Gas Face Seals With Spiral Groove and Inner Annular Groove

Xu-Dong Peng, Li-Li Tan, Ji-Yun Li, Song-En Sheng, Shao-Xian Bai
Proc. ASME. MICRONANO2008, 2008 Second International Conference on Integration and Commercialization of Micro and Nanosystems, 73-77, June 3–5, 2008
Paper No: MicroNano2008-70185
DOI: https://doi.org/10.1115/MicroNano2008-70185
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Topics: Finite element methods, Leakage, Numerical analysis, Optimization, Sealing (Process), Stiffness