| 板翅式换热器两相流分配特性及实验研究 |
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| 引用本文： | 巫江虹 陈长青. 板翅式换热器两相流分配特性及实验研究[J]. 西安交通大学学报, 1995, 29(11): 117-126 |
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| 作者姓名： | 巫江虹 陈长青 |
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| 摘 要： | 通过对板翅式换热器两相流分配特性的研究，从理论上分析了不均匀分配的影响因素，实验采用经过静态混合器与不经过静态混合器两种型式。结论是：板翅式换热器内部存在不均匀性；流型对两相流分配有一定影响；数值计算与实验值基本吻合。
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| 关 键 词： | 板翅式换热器 两相流 物流分配 换热器 |
ANALYSIS OF TW0-PHASE FLOW DISTRIBUTION IN PLATE FIN HEAT EXCHANGERS AND EXPERIMENTAL RESEARCH |
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| Wu Jianghong, Chen Changqing,Huo Xisheng, Wu Yiezheng. ANALYSIS OF TW0-PHASE FLOW DISTRIBUTION IN PLATE FIN HEAT EXCHANGERS AND EXPERIMENTAL RESEARCH[J]. Journal of Xi'an Jiaotong University, 1995, 29(11): 117-126 |
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| Authors: | Wu Jianghong Chen Changqing Huo Xisheng Wu Yiezheng |
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| Affiliation: | school of Energy and Power Engineering |
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| Abstract: | The effect of maldistribution in plate-fin heat exchanger has been analysed theoretically.Experiments were performed both with static mixer and without static mixer, Conclution is:it does exist maldistribution in plate-fin heat exchanger; the behaviour of the flow is strongly dependent on the flow pattern upstream of the distributor;the numerical simulation results are well consistent with the experiment results |
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| Keywords: | late-fin heat exchangers two-phase flow material distribution |
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