Abstract : 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 文摘: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。