| 一种二氧化碳-离子液体吸收式制冷系统性能的分析研究 |
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| 引用本文： | 黄宇,杨琴,罗二仓,胡剑英. 一种二氧化碳-离子液体吸收式制冷系统性能的分析研究[J]. 低温与超导, 2009, 37(6) |
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| 作者姓名： | 黄宇 杨琴 罗二仓 胡剑英 |
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| 作者单位： | 1. 中国科学院理化技术研究所低温工程学重点实验室,北京,100190;中国科学院研究生院,北京,100049
2. 中国科学院理化技术研究所低温工程学重点实验室,北京,100190 |
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| 摘 要： | 吸收式制冷利用低品位热源为驱动,具有结构简单、运转安静、节能环保等特点,有很大的发展空间。适当的离子液体和CO2可以构成吸收式制冷的工质对,这类吸收制冷工质对可以工作在较高压力,有利于吸收制冷系统的小型化,具有潜在的应用前景。以1-丁基-3-甲基咪挫六氟硼酸盐[bmim][PF6]为例,计算分析了一种离子液体-CO2跨临界吸收式制冷循环的性能,发现该循环的热力性能还并不理想,然后从工质对溶解度和反应热方面分析了原因,给出了进一步研究的方向。
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| 关 键 词： | 离子液体 CO2 吸收式制冷 跨临界循环 |
Analysis on absorption refrigeration by using ionic liquid and carbon dioxide |
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| Huang Yu,Yang Qin,Luo Ercang,Hu Jianying. Analysis on absorption refrigeration by using ionic liquid and carbon dioxide[J]. Cryogenics and Superconductivity, 2009, 37(6) |
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| Authors: | Huang Yu Yang Qin Luo Ercang Hu Jianying |
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| Affiliation: | Huang Yu1,2,Yang Qin1,Luo Ercang1,Hu Jianying1(1.Key Laboratory for Cryogenics,Technical Institute of Physics and Chemistry of CAS,Beijing 100190,China,2.Graduate School of Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | Using Low-grade heat source,absorption refrigeration with many advantages such as being simple and quiet,along with energy-saving and environmental protection,has a huge space for development.Suitable ionic liquid combined with carbon dioxide can form a working pair for absorption refrigeration.Because of higher pressure operation,this new working pair can be much more miniaturized compared with conventional absorption refrigeration.In this paper,one kind of ionic liquid,1-n-butyl-3-methylimidazolium tetraf... |
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| Keywords: | CO2 Ionic liquid Carbon dioxide Absorption refrigeration Transition-critical cycle |
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