空分设备冷箱内管道设计及应力分析浅析

摘要

简述了利用PDMS进行冷箱内管道设计的步骤和利用三维实体建模进行管道设计的优点；阐述了利用CAESARII软件进行应力分析的重要性和操作步骤以及对分析结果的判定和调整。%This article introduces the steps to use PDMS for piping design in the cold box and the advantage of using a three-dimensional solid modeling to design the piping. The importance and operating procedures of stress analysis by the aid of CAESARII software is described, as well as the judgment and adjustment of the results of the analysis.