| 小流量涡流管特性的实验研究 |
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| 引用本文： | 曹勇,刘加永,公茂琼,罗二仓,吴剑峰,陈光明. 小流量涡流管特性的实验研究[J]. 工程热物理学报, 2005, 26(1): 14-17 |
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| 作者姓名： | 曹勇 刘加永 公茂琼 罗二仓 吴剑峰 陈光明 |
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| 作者单位： | 浙江大学制冷与低温工程研究所,浙江,杭州,310027;中国科学院理化技术研究所,北京,100080;中国科学院理化技术研究所,北京,100080;浙江大学制冷与低温工程研究所,浙江,杭州,310027 |
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| 摘 要： | 本文用实验方法研究了小流量涡流管制冷的特性。实验中分别对入口压力和工质等因素对涡流管特性的影响进 行研究。在实验中发现了涡流管冷端制热和热端制冷的反常现象,并对其进行了解释。
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| 关 键 词： | 小流量涡流管 冷流分量 制冷效应 制热效应 |
| 文章编号： | 0253-231X(2005)01-0014-04 |
| 修稿时间： | 2003-12-03 |
AN EXPERIMENTAL RESEARCH ON THE PERFORMANCE OF A SMALL FLOW VORTEX TUBE |
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| CAO Yong,LIU Jia-Yong,GONG Mao-Qiong,LUO Er-Cang,WU Jian-Feng,CHEN Guang-Ming. AN EXPERIMENTAL RESEARCH ON THE PERFORMANCE OF A SMALL FLOW VORTEX TUBE[J]. Journal of Engineering Thermophysics, 2005, 26(1): 14-17 |
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| Authors: | CAO Yong LIU Jia-Yong GONG Mao-Qiong LUO Er-Cang WU Jian-Feng CHEN Guang-Ming |
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| Abstract: | An experimental research on the performance of a small flow vortex tube is introduced. The influence of inlet pressure and gases on the performance of a small vortex tube is investigated in this paper. It has been found the inverted temperature effect with cold gas issuing from the hot end and hot gas issuing from the cold and explained the experimental phenomenon. |
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| Keywords: | small flow vortex tube cold gas fraction cooling effect heat effect |
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