摘要
采用准平衡动量方程和动态连续方程描述气液两相流动态特性,设计了低温气液两相流实验装置,论述了气液两相流动态模拟计算过程,并根据实验数据进行了模拟计算。
A transient model of cryogenic two-phase flow was presented by use of quasi-equilibrium momentum equation for gas and liquid, quasi-steady state continuity equation for gas and transient continuity equation for liquid. An experiment system of cryogenic two phase flow have been designed. According to the experiment results, we calculated the transient process of cryogenic two-phase flow and the phase distribution curve and the pressure distribution curve have been given.
出处
《低温与超导》
CAS
CSCD
北大核心
1999年第4期21-26,共6页
Cryogenics and Superconductivity
关键词
气液两相流
准平衡
动态模拟
相分布
压力分布
Gryogenic two phase flow, Transient simulation, Quasi-equilibrium equation
