| 绝热毛细管两相流特性与实验研究 |
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| 引用本文： | 徐琳,刘楚芸,陈国栋,岳婷,董宇婷. 绝热毛细管两相流特性与实验研究[J]. 制冷学报, 2006, 27(2): 13-16 |
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| 作者姓名： | 徐琳 刘楚芸 陈国栋 岳婷 董宇婷 |
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| 作者单位： | 浙江大学制冷与低温研究所,杭州,310027 |
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| 摘 要： | 在对绝热毛细管内制冷剂的流动特性进行研究的过程中，运用两相流漂移模型，并考虑制冷剂在实际流动中存在的亚稳态，开发了绝热毛细管内制冷剂两相流的数值计算程序，对毛细管内制冷剂的流动特性进行了分析；搭建了毛细管两相流实验装置，并将计算结果与实验数据进行比较，结果吻合的较好。
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| 关 键 词： | 热工学 亚稳态 漂移流动模型 绝热毛细管 |
| 修稿时间： | 2005-04-04 |
Analysis and Experiment on Flow Characteristics of Refrigerants in Adiabatic Capillary Tubes |
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| Xu Lin,Liu Chuyun,Chen Guodong,Yue Ting,Dong Yuting. Analysis and Experiment on Flow Characteristics of Refrigerants in Adiabatic Capillary Tubes[J]. Journal of Refrigeration, 2006, 27(2): 13-16 |
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| Authors: | Xu Lin Liu Chuyun Chen Guodong Yue Ting Dong Yuting |
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| Abstract: | During the present research of the flow characteristics of refrigerant in adiabatic capillary tubes,a drift flux model of two-phase flow was established and the influence of metastable phenomenon was considered.The flow characteristics of refrigerant were analyzed with the program developed in this research.An experimental system for the adiabatic capillary tubes testing was set up.The results show that the theoretical model fits the experimental data well. |
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| Keywords: | Pyrology Metastable state Drift flux model Adiabatic capillary tube |
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