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本文介绍了VM制冷机的特点和工作原理,并提示了设计要点。本文所推导的热力计算公式较简便,易推广到多级VM制冷机的计算中去。
This article introduced the characteristics and working principle of the VM refrigerator, and pointed out the design points. The thermodynamic calculation formula deduced in this paper is simple and easy to be generalized to the calculation of multi-stage VM refrigerator.