In this paper, the regeneration performance of a Stirling refrigerator is discussed, This performance may be improved by using an appropriate mixture of several gases as the working substance which is put forward based on a strict equation of state.

• 该文从较精确的物态方程出发,讨论了斯特林制冷机的回热性能,并提出用适当的混合气体工质可改善斯特林制冷机的回热性能。