| CO2低温蒸发过程的热力分析与比较 |
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| 引用本文： | 宁静红,李慧宇,彭苗.CO2低温蒸发过程的热力分析与比较[J].制冷,2007,26(4):70-73. |
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| 作者姓名： | 宁静红 李慧宇 彭苗 |
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| 作者单位： | 天津商学院制冷系,天津,300134 |
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| 摘 要： | 通过对CO2与几种常用低温制冷剂蒸发过程的热力分析与比较，得出自然工质CO2亚临界循环具有明显的优势，应用于超市等商用制冷系统的低温循环，具有很好的应用前景。
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| 关 键 词： | 自然工质 亚临界循环 低温制冷 超市 |
| 文章编号： | ISSN1005-9180（2007）04-0070-04 |
| 收稿时间： | 2006-11-25 |
| 修稿时间： | 2007-03-05 |
The Analysis and Comparison on Thermodynamic Performances of CO2 Evaporation At Low Temperature |
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| NING Jinghong,LI Huiyu,PENG Miao.The Analysis and Comparison on Thermodynamic Performances of CO2 Evaporation At Low Temperature[J].Refrigeration,2007,26(4):70-73. |
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| Authors: | NING Jinghong LI Huiyu PENG Miao |
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| Affiliation: | Refrigeration department of TianJin commercial college, Tianjin 300134 |
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| Abstract: | The result that sub critical cycles of natural refrigerant CO2 have very obvious advantages is obtained by analysis and comparison on thermodynamic performances of CO2 and other refrigerants. It can be concluded that CO2 natural refrigerant low temperature refrigeration cycle has a good future for supermarket commercial refrigeration system. |
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| Keywords: | CO2 |
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