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Xu Mingyang (Lanzhou Valve Plant,Lanzhou\ 730046\ China) Gong Liqun (Gansu Academy of Sciences,Lanzhou\ 730000\ China) Li Xiaolong (Jingtai Electric Power Irrigation Bureau,Gansu\ 730400\ China)  
With no unified experimental standards for the hydraulic control buffer butterfly valve,we tested the flow resistance of the valve by relying on the technology and instruments of universities and research institutes.According to the results and the analysis of the mechanism of pump and valve without electricity,we proved that the valve could be closed by preset angles and speed.It can control the water hammer efficiently and prevent accidents when the water pump turns round reversely and meet the need of an irrigation project of large flow,high head and long pipage.
【CateGory Index】: TH137.52
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Chinese Journal Full-text Database 2 Hits
1 FANG Yue;LIU Jianying;Mechanical Engineering College,Henan Institute of Technology;;Simulation Analysis on Static Pressure Test of 500D-41H Butterfly Valve Shell[J];机械工程师;2016-06
2 Zhuge Weilin Liu Guanglin Jiang Jin Fu Xiangqian;Numerical Investigation on 3-D Separate Flow of Butterfly Valve[J];流体机械;2003-06
Chinese Journal Full-text Database 4 Hits
1 ;Computer Simulation Design of Hydroelectric Power Plant Butterfly Valve[J];电站系统工程;2009-03
2 ZHANG Jun-liang,WANG Xu-yong;Processing of Analysis ANSYS in Structure of High-pressure Bypass Valve[J];液压与气动;2005-03
3 SHI Juan~1,LIANG Peng-fei~1,YAO Zheng~1,MA Yu-shan~2,MA Ming-xuan~2,GUO Xue-ning~2(1 College of Power Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China;2 Ningxia Wuzhong Meter Plant,Wuzhong 751100,China);Numerical simulation and analysis for hydraulic characteristics of eccentric butterfly valves[J];阀门;2004-05
4 Xu Mingyang (Lanzhou Valve Plant,Lanzhou\ 730046\ China) Gong Liqun (Gansu Academy of Sciences,Lanzhou\ 730000\ China) Li Xiaolong (Jingtai Electric Power Irrigation Bureau,Gansu\ 730400\ China);EXPERIMENTAL RESEARCH ON FLOW RESISTANCE CHARACTER OF THE HYDRAULIC CONTROL BUFFER BUTTERFLY VALVE[J];甘肃科学学报;1997-04
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 CHEN Yong-ping;WANG Hai-qiao;CHEN Shi-qiang;TIAN Feng;Hunan University of Science & Technology;China Railway Tunnel Survey & Design Institute Co.,Ltd.;;Simulation Study of Resistance Characteristics of Air-ring Flow Regulating Valve[J];流体机械;2017-08
2 LI Jianwei;ZHONG Su;WANG Zhiguo;PANG Lijun;JIA Wei;Strength and Vibration Research Department,Harbin Institute of Large Electrical Machinery;State Key Laboratory of Hydropower Equipment,Harbin Institute of Large Electrical Machinery;;Analysis of cracks in butterfly valve of Francis turbine[J];河海大学学报(自然科学版);2014-05
3 HE Jian-hui;ZHANG Yong-hua;Taizhou Vocational & Technical College;;Numerical Research on Internal Flow Characteristics Analysis and Structural Optimization for Butterfly Valve[J];机械研究与应用;2014-02
4 Liu Jingdong;Yu Tianxiang;Song Bifeng;Jin Peng;School of Aeronautics,Northwestern Polytechnical University;;Numerical Simulation Research of Safety Valve Dynamic Flow Field[J];航空工程进展;2014-01
5 ZHANG Yong-hua1,HE Jian-hui1,ZHANG Yu2(1.Taizhou Vocational and Technical College,Taizhou 318000,China; 2.Zhejiang Wantvalve Co.,Ltd.,Taizhou 318020,China);Numerical analysis on the influence of reinforcing rib on flow characteristic of large diameter central type butterfly valve[J];机械;2013-03
6 Feng Weimin,Xiao Guangyu,Yuan Bo,Zuo Lei ( School of Power and Mechanical Engineering,Wuhan University,Wuhan,Hubei 430072,China);Comparative analysis of butterfly performance based on numerical simulation[J];排灌机械工程学报;2010-04
7 Bu Lingbing,Gao Yuchuan,Zhang Jianfeng,Yang Yun and Li Xiaorong(PSA Business Group,Sichuan Tianyi Science and Technology Co.,Ltd.,Chengdu 610225);Study on the Numerical Simulation of Pressure Swing Adsorption[J];煤化工;2009-04
8 FENG Weimin,XIAO Guangyu,SONG Li(Key Laboratory of Hydro Mechanical Transients of Education Ministry,Wuhan University,Wuhan 430072,China);Discipline of hydrodynamic closure on super-large diameter intake ball valve of hydroturbine and numerical simulation[J];武汉大学学报(工学版);2009-03
9 Jiang Shan Zhang Jing-wei Wu Chong-jian Xu Qing Peng Wen-bo China Ship Development and Design Center,Wuhan 430064,China;Three Dimensional Numerical Simulation of Flow Fields Inside Sea Suction Valve[J];中国舰船研究;2009-02
10 JIANG Jian-fei1,HUANG Shu-hong2,WANG Kun2(1.Thermal Energy Engineering,Pingdingshan Institute of Technology,Pingdingshan 467000,China;2.Huazhong University of Science and Technology,Wuhan 430074,China);Flow Resistance Characteristics of Two Eccentric Butterfly Valves in Different Connection Mode[J];流体机械;2009-02
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