| 空气/水混合工质制冷循环理论计算 |
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| 引用本文： | 李豪,高洪涛.空气/水混合工质制冷循环理论计算[J].大连海事大学学报(自然科学版),2006,32(2):117-120. |
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| 作者姓名： | 李豪 高洪涛 |
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| 作者单位： | 大连海事大学机电与材料工程学院 辽宁大连116026 |
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| 摘 要： | 介绍一种混合工质制冷循环,以空气和水两种自然物质的混合物为工质,实现绝佳的环保性能.水的相变改善了空气的压缩和膨胀过程,同时又增加了制冷量,使循环具有很高的经济性.对循环进行了简单的热力分析,并在不同的给定条件下,对各点的状态参数和循环性能参数进行了理论计算.结果表明,在膨胀功充分利用的前提下,环保制冷循环的制冷系数COP=6~7.
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| 关 键 词： | 混合工质 制冷循环 状态参数 制冷系数 |
| 文章编号： | 1006-7736(2006)02-0117-04 |
| 收稿时间： | 2005-12-02 |
| 修稿时间： | 2005年12月2日 |
Theoretic analysis of a refrigeration cycle with refrigerant mixture air/water |
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| LI Hao,GAO Hong-tao.Theoretic analysis of a refrigeration cycle with refrigerant mixture air/water[J].Journal of Dalian Maritime University,2006,32(2):117-120. |
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| Authors: | LI Hao GAO Hong-tao |
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| Abstract: | A kind of refrigeration cycle was introduced.It used air/water mixture as refrigerant so as to be absolutely environmentally friendly.The process of air's condensation and expansion were improved by the water's transformation,which also increased the quantity of the refrigeration,which led to the cycle of higher economy.The state parameters of some specific points were calculated in different conditions.The results show that the refrigeration cycle can get a high COP of between 6 and 7,supposing the expansion power is fully made of use. |
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| Keywords: | refrigerant mixture refrigeration cycle state parameter coefficient of performance |
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