A New Type of Gas Wave Refrigeration Technology
Abstract: In allusion to the disadvantages of traditional Gas Wave Refrigerator that the equipment is very large and the condensed liquid is hard to be discharged from the oscillating tube, this paper in-troduces Rotary Gas Wave Refrigerator with closed-ended connection oscillating tube. The structure of the closed-ended connection oscillating tube, working mechanism and performance evaluation are formulated, and the experiment workflow is constructed. Furthermore, the effect of jet frequency, expansion ratio, outlet pressure and the length of the oscillating tube on properties of Gas Wave Refrigerator is investigated. The experimental results show that the efficiency of Rotary Gas Wave Refrigerator with closed-ended connection oscillating tube increased by more than 15% than traditional Gas Wave Refrigerator, and the length of the oscillating tube has little affect on the performance of Gas Wave Refrigerator. So this structure can reduce the size of traditional Gas Wave Refrigerator effectively. The device has a good application prospect in natural gas because of its high efficiency and lower energy consumption.
文章引用: 刘培启 , 王守云 , 胡大鹏 (2014) 一种新型气波制冷技术。 低碳经济， 3， 31-37. doi: 10.12677/JLCE.2014.34004
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