叶轮泵在液压系统中的应用研究  

Application Research of the Impeller Pump in Hydraulic System

作　　者：孟亚东[1] 童敏勇[1] 关志伟[1] 

机构地区：[1]天津职业技术师范大学汽车与交通学院,天津300222

出　　处：《机床与液压》2013年第13期67-70,共4页Machine Tool & Hydraulics

基　　金：天津职业技术师范大学科研启动项目(KYQD10005);教育部科学技术研究重点课题(209004)

摘　　要：针对一个水力机械领域的叶轮泵进行全转速范围的数值模拟,得到各种工况下泵的外部特性曲线;研究一种特殊情况下的应用,即叶轮泵在液压系统中的应用;对比研究叶轮泵和普通容积式泵在液压系统中的工作特点,对两种泵的工作性能进行分析。The numerical simulation of an impeller pump which was applied in fluid machine was done on whole rotate speed scope, the outer characteristic curves of pump on all working conditions were drawn. A special application, namely application in hy- draulic system, was researched. The working characteristics of impeller pump and common displacement pump in hydraulic system were compared, and the working performance of the both pumps in hydraulic system were analyzed.

关 键 词：叶轮泵 数值模拟 液压系统 

分 类 号：TH137[机械工程—机械制造及自动化] TH311