摘要
对往复泵并联系统流量叠加进行了理论计算及计算机仿真。引入按等概率变化的曲柄初始角φi和流量脉动率的概念,得出了一些有用的结论。为进行大型客机集中除冰除霜系统的减振消振研究打下了基础。
Through theoretical analyzing and computer simulating to the discharge accumulation of parallel system for reciprocating pumps, two concepts, the variable initial angle by equal probability and the rate of discharge variation, were introduced. Some useful conclusions were obtained. The foundation is made for the research of pulsation reduction of central deice and defrost system of air bus.
出处
《机床与液压》
北大核心
2009年第5期77-78,122,共3页
Machine Tool & Hydraulics
基金
中国民航大学开放基金资助项目(20062012)
关键词
往复泵
流量叠加
流量脉动率
减振消振
计算机仿真
Reciprocating pump
Discharge accumulation
Rate of discharge variation
Pulsation reduction
Computer simulating
