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Research and analysis of high speed on-off valve based on pressure pulsation of valve port
Xu, Long1; Wei, Liejiang1; Wang, Li2; Liu, Yinshui3; Niu, Zhuang4
2019-04-01
会议名称8th IEEE International Conference on Fluid Power and Mechatronics, FPM 2019
会议录名称Proceedings of the 8th International Conference on Fluid Power and Mechatronics, FPM 2019
页码526-532
会议日期April 10, 2019 - April 13, 2019
会议地点Wuhan, China
出版者Institute of Electrical and Electronics Engineers Inc., United States
摘要High speed on-off valve is the core component of digital hydraulic technology. The valve port pressure pulsation caused by high frequency pulse directly affects the response and stability of the system. It is aimed at the pressure pulsation problem of normally open high speed on-off valve at high speed. Through theoretical analysis, the AMESim model is established to simulate and analyze the influence of the valve core on the valve port pressure. The finite element analysis of the flow field of the high speed on-off valve is carried out to obtain the pressure cloud and velocity map of the valve core. The valve pressure pulsation was tested and verified. Combined with the analysis results, theoretical guidance is provided for the high-speed on-off valve to reduce pressure pulsation during structural design. © 2019 IEEE.
关键词Fluid Power Structural design System stability Core components Digital hydraulics High speed on-off valve High-frequency pulse Pressure pulsation Research and analysis Valve pressure Velocity maps
DOI10.1109/FPM45753.2019.9035830
收录类别EI
语种英语
EI入藏号20201608417365
EI主题词Speed
来源库Compendex
分类代码408.1 Structural Design, General - 961 Systems Science
引用统计
文献类型会议论文
条目标识符https://ir.lut.edu.cn/handle/2XXMBERH/118139
专题兰州理工大学
新能源学院
作者单位1.Lanzhou University of Technology, School of Energy and Power Engineering, Lanzhou, China;
2.Shipbuilding Industry Corporation, 710 Th Research Institute of China, Yichang, China;
3.Huazhong University of Science and Technology, Key Laboratory of Digital Manufacturing Equipment and Technology, Wuhan, China;
4.Huazhong University of Science and Technology, Wuxi Research Institute, Wuxi, China
第一作者单位新能源学院
推荐引用方式
GB/T 7714
Xu, Long,Wei, Liejiang,Wang, Li,et al. Research and analysis of high speed on-off valve based on pressure pulsation of valve port[C]:Institute of Electrical and Electronics Engineers Inc., United States,2019:526-532.
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