摘要
指出了迄今为止国际上已经发明的两种热声制冷机制冷效率低下的主要原因为：它们都需要两种或多种热力学介质才能产生制冷循环。
This paper points out why the efficiency of tow types of Thermo-acoustics refrigerators invented in the world is low, because they must need tow or more thermodynacal media to produce refrigerant cycle A new type of Thermo-acoustics refrigerator′s thermodynamical model and refrigerant mechanism have been presented in this paper, this refrigerator only need one thermodynacal medium to produce refrigerant cycle
关键词
热声效应
制冷循环
热声制冷机
Thermo-acoustics effect, Refrigerant cycle, Thermo-acoustics refrigerator
