| 压缩-喷射二级制冷系统热性能系数的研究 |
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| 引用本文： | 杨桂春,刘东,陈忠海,李德英.压缩-喷射二级制冷系统热性能系数的研究[J].暖通空调,2006,36(9):113-114. |
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| 作者姓名： | 杨桂春 刘东 陈忠海 李德英 |
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| 作者单位： | 1. 河北建筑工程学院
2. 北京建筑工程学院 |
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| 摘 要： | 介绍了压缩喷射二级制冷系统的结构,比较了喷射制冷、压缩喷射二级制冷、压缩制冷系统的热性能系数,结果表明压缩喷射二级制冷系统的热性能系数大于喷射制冷系统,在低焓能领域有应用前景。
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| 关 键 词： | 压缩-喷射二级制冷系统 热性能系数 压缩制冷 喷射制冷 |
| 收稿时间： | 2006-01-25 |
| 修稿时间： | 2006-01-252006-08-07 |
Study on thermal performance coefficient of compression-ejector double-stage refrigeration systems |
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| Yang Guichun,Liu Dong,Chen Zhonghai,Li Deying.Study on thermal performance coefficient of compression-ejector double-stage refrigeration systems[J].Journal Heating Ventilating and Airconditioning,2006,36(9):113-114. |
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| Authors: | Yang Guichun Liu Dong Chen Zhonghai Li Deying |
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| Affiliation: | Hebei Institute of Architecture and Civil Engineering, Zhangjiakou, Hebei Province, China |
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| Abstract: | Presents the construction of the system. Compares its thermal performance coefficient with those of ejector refrigeration system and compression refrigeration system. The result shows that the double-stage refrigeration system has larger thermal performance coefficient than that of ejector refrigeration system and can be used in low enthalpy field. |
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| Keywords: | compression-ejector double-stage refrigeration system thermal performance coefficient compression refrigeration ejector refrigeration |
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