排灌机械工程学报
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Journal of Drainage and Irrigation Machinery Engin  2015, Vol. 33 Issue (6): 504-509    DOI: 10.3969/j.issn.1674-8530.14.0189
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Pressure fluctuation characteristic of mechanical face sealing clearance of spiral groove in upstream pumping
Chen Huilong1, Fu Jie1, Li Shulin2, Zhao Binjuan1, Zou Qiang1, Liu Jinfeng1
1.School of Energy and Power Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China; 2.Nanjing Engineering Institute of Aircraft Systems, AVIC Jincheng, Nanjing, Jiangsu 211106, China

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