摘要
以典型的泵系统为研究对象 ,论述了动力失灵前后泵系统的流体力学特性 ,分析了其产生的原因及对系统的影响和控制方法 ,为泵的运行和调节提供了理论基础 。
The research objective in this paper is a typical system of pump. The fluid mechanics characteristics of the system before and after power out of control were discussed, and the cause of occurrence, effect on the system and the methods to control a transient process were analyzed. The initial and boundary conditions for the numerical calculation were given and the calculation was performed at three initial operating conditions. It provides a theoretical basis for performance and regulation of pump and has a directive significance to practice.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2001年第3期51-54,共4页
Transactions of the Chinese Society for Agricultural Machinery
