| 自复叠制冷循环试验中的特殊现象讨论 |
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| 引用本文： | 吴啸,刘金平,许雄文,郭灵兵.自复叠制冷循环试验中的特殊现象讨论[J].制冷技术,2011(1):6-10. |
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| 作者姓名： | 吴啸 刘金平 许雄文 郭灵兵 |
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| 作者单位： | 华南理工大学电力学院; |
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| 摘 要： | 在自复叠制冷循环中,经过大量的实验测试,发现在实验中存在气液分离器液体温度偏低、蒸发器出现换热系数过小以及蒸发器制冷量过小,但仍能循环等特殊的现象,这些现象在理论基础上无法解释。针对这些现象,进行了详细的描述,分析并结合实验数据给出一些见解与推测,这有助于对自复叠系统更加深入的研究。
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| 关 键 词： | 自复叠实验 特殊现象 分析 |
Discussion of special phenomena in auto-cascade refrigeration cycle test |
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| Wu Xiao,Liu Jinping,Xu Xiongwen,Guo Lingbing.Discussion of special phenomena in auto-cascade refrigeration cycle test[J].Refrigeration Technology,2011(1):6-10. |
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| Authors: | Wu Xiao Liu Jinping Xu Xiongwen Guo Lingbing |
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| Affiliation: | Wu Xiao,Liu Jinping,Xu Xiongwen,Guo Lingbing(South China University of Technology,Guangzhou 510640) |
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| Abstract: | Based on a lot of experiments in the auto-cascade refrigerating system,some special phenomena could not be explained easily.Such as the temperature of liquid is lower than that of mixing refrigerants in the gas-liquid separator,the heat transfer coefficient of evaporator is litter than 1/10 that normal.The cooling capacity of evaporator is very small,but mixing refrigerants still circulate in auto-cascade refrigeration cycle.These phenomena and the corresponding experimental data were described and primary ... |
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| Keywords: | auto-cascade experiment special phenomena analysis |
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