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Qinghua Hu
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Proceedings Papers

Vibration-Based Fault Diagnosis of Slurry Pumps Using the Neighborhood Rough Set Model

Xiaomin Zhao, Qinghua Hu, Yaguo Lei, Ming J. Zuo
Proc. ASME. IDETC-CIE2009, Volume 1: 22nd Biennial Conference on Mechanical Vibration and Noise, Parts A and B, 87-94, August 30–September 2, 2009
Paper No: DETC2009-86797
DOI: https://doi.org/10.1115/DETC2009-86797
View Paper titled, Vibration-Based Fault Diagnosis of Slurry Pumps Using the Neighborhood Rough Set Model
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Topics: Fault diagnosis, Pumps, Slurries, Surface roughness, Vibration, Feature selection, Flow (Dynamics), Pump impellers
Journal Articles

Experimental Study on Fault Caused by Partial Arc Steam Forces and Its Economic Solution

Daren Yu, Yanfeng Duan, Jinfu Liu, Zhansheng Liu, Qinghua Hu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. June 2010, 132(6): 064501.
DOI: https://doi.org/10.1115/1.4000090
Published Online: March 16, 2010
View Article titled, Experimental Study on Fault Caused by Partial Arc Steam Forces and Its Economic Solution
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Topics: Bearings, Steam, Steam turbines, Stress, Temperature, Fault diagnosis, Valves, Rotors