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Effect of plunger number on hydraulic transformer's flow pulsation rate 被引量:4

Effect of plunger number on hydraulic transformer's flow pulsation rate
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摘要 In order to supply theoretical guidance to hydraulic transformer's design and application,the effect of the number of plungers in hydraulic transformer on its flow characteristic is analyzed,theoretical analysis and simulation are done on hydraulic transformer's flow characteristic when the number of plungers is different.Based on the working principle of swash plate piston hydraulic components,mathematical models of instantaneous flow and flow pulsation rate are built,and simulation study is done with MATLAB.As a result,the effect is found,and some conclusions worth referring to are obtained. In order to supply theoretical guidance to hydraulic transformer' s design and application, the effect of the number of plungers in hydraulic transformer on its flow characteristic is analyzed, theoretical analysis and simulation are done on hydraulic transformer' s flow characteristic when the number of plungers is different. Based on the working principle of swash plate piston hydraulic components, mathematical models of instantaneous flow and flow pulsation rate are built, and simulation study is done with MATLAB. As a result, the effect is found, and some conclusions worth referring to are obtained.
出处 《High Technology Letters》 EI CAS 2013年第1期30-36,共7页 高技术通讯(英文版)
基金 Supported by the National Natural Science Foundation of China(No.50875054) the Open Fund of State Key Laboratory of Fluid Power Transmission and Control,Zhejiang University(No.GZKF-2008003)
关键词 hydraulic transformer instantaneous flow flow beat rate simulation research 液压变压器 流量脉动率 柱塞数 MATLAB 流量特性 工作原理 液压元件 瞬时流量
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