【作者】 徐烈； 熊炜； 孙恒； 赵兰萍； 李兆慈； 郭文；

【Author】 Xu Lie Xiong Wei Sun Heng Zhao Lanping LiZhaoci Guo Wen(School of Power and Energy, Shanghai Jiao Tong University, Shanghai 200030)

【机构】 上海交通大学；

【摘要】 简介了同时利用压力能制冷的气波制冷与脉管制冷的原理,并对影响其效率的因素进行分析,并进行了管长、转速、充排比等对其效率影响的实验研究,得出了一些有益的结论。最后对脉管制冷与气波制冷的耦合进行了探讨。更多还原

【Abstract】 This paper introduces the principle of the pulse tube refrigeration and gas wave refrigeration which both utilize pressure energy to gain cold capacity and analyses the factors which govern the refrigeration efficiency, Through the experimental research of these factors , such as the tube-length, rotational velocity, on-off time ratio, some useful conclusions are obtained, And the coupling of pulse tube refrigeration and gas wave refrigeration is discussed at last.更多还原