水压阀阀口流量系数的研究  

Research on Flow Coefficient of Water Hydraulics Throttles

作　　者：张铁华[1] 杨友胜[1] 贺小峰[1] 李壮云[1] 

机构地区：[1]华中科技大学机械学院,武汉430074

出　　处：《机床与液压》2002年第2期120-122,共3页Machine Tool & Hydraulics

摘　　要：因为水与油的理化性质不同,所以以海、淡水为工作介质的水压传动元件的设计不能按传统油压理论及实验依据米选择其系数。本文对多种型式的水压阀阀口流量系数进行了实验研究,为设计水压元件提供了基础实验数据。Water has different characteristics from oil, so when water hydraulics components are designed, its coefficients aren't selected similarly to oil hydraulics. In this paper, flow coefficient of water hydraulics throttles is studied. This will offer some credible experimental results for designs of water hydraulics components.

关 键 词：水压传动 水压阀 阀口 流量系数 

分 类 号：TH137.52[机械工程—机械制造及自动化]