Research and analysis of high speed on-off valve based on pressure pulsation of valve port

doi:10.1109/FPM45753.2019.9035830

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	Research and analysis of high speed on-off valve based on pressure pulsation of valve port
	Xu, Long 4; Wei, Liejiang 4; Wang, Li 2; Liu, Yinshui 3; Niu, Zhuang 1
	2019-04-01
会议日期	April 10, 2019 - April 13, 2019
会议地点	Wuhan, China
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
DOI	10.1109/FPM45753.2019.9035830
页码	526-532
英文摘要	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.
会议录	Proceedings of the 8th International Conference on Fluid Power and Mechatronics, FPM 2019
会议录出版者	Institute of Electrical and Electronics Engineers Inc., United States
语种	英语
内容类型	会议论文
源URL	[http://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.Huazhong University of Science and Technology, Wuxi Research Institute, Wuxi, 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.Lanzhou University of Technology, School of Energy and Power Engineering, Lanzhou, China;
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]. 见:. Wuhan, China. April 10, 2019 - April 13, 2019.