摘要
在建立物理模型和分析管内流动状态并列出基本流动方程的基础上 ,采用一个二维计算模型进行数值计算 ,求得管内汽 -液相的速度和压力分布 .在进一步求解能量方程的基础上 ,获得其温度分布特性 ,并与试验结果作了比较 。
Based on the establishment of physical model, this paper used a two\|dimensional calculation model to numerically calculate and analyzed the heat transfer process of the two\|phase flow within the conduit of single evaporator in CPL. Then we further attained the temperature distributions of the vapor fluid, liquid fluid and wall respectively, and concluded the analyses of the system process.
基金
国家"8 6 3"计划资助项目 !(86 3- 2 - 4- 3- 1(3) )
关键词
毛细抽吸
两相回路
蒸发器
管内传热
数值计算
capillary pumped loop
evaporator
vapor\|liquid two\|phase heat transfer
flow with conduit
numerical calculation
