According to the special requirement of refrigerant alternative in centrifugal water chillers, a new alternative, LXR1, was developed as the same thermal performance with R12.

• 根据离心式压缩机对制冷剂替代物的特殊要求,我们筛选出了一种可能的R12替代物LXR1,其热工性能与R12相近。