氦制冷/液化流程优化设计与分析综述

Development of the optimal design of helium refrigeration / liquefaction process

针对现存主要的大型低温氦制冷/液化流程的优化设计方法进行了详细总结和分析,从而得出一些普适性的结论。指出流程设计过程中存在的可进一步优化的问题,对如何设计高效节能的大型氦低温系统具有参考意义。

The optimal design methods widely used on helium refrigeration/liquefaction process were analyzed in detail in this paper and some universal conclusions were summed. Furthermore, the existing problems were pointed out and the design could be optimized. It is of reference significance to the design of a effective and energy - saving helium cryogenic system.