| 非共沸混合工质水平管内环状流型下强制对流蒸发传热的分析模型 |
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| 引用本文： | 秦蔚,李美玲,蔡祖恢,吴磊.非共沸混合工质水平管内环状流型下强制对流蒸发传热的分析模型[J].上海理工大学学报,1996(3). |
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| 作者姓名： | 秦蔚 李美玲 蔡祖恢 吴磊 |
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| 作者单位： | 华东工业大学动力工程学院 |
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| 摘 要： | 分析了非共沸混合工质水平管内环状流型下强制对流蒸发的局部换热系数的计算方法，推导出局部换热系数的计算公式，并分析了影响非共沸混合工质蒸发换热的主要因素．利用本文公式得出的预测值与实验数据比较，取得了一致的结果
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| 关 键 词： | 非共沸混合工质 沸腾传热 相变 |
Heat transfer model of annular flow evaporation for nonazeotropic refrigerant mixtures inside horizontal tubes |
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| Qin Wei,Li Meiling,Cai Zuhui,Wu Lei.Heat transfer model of annular flow evaporation for nonazeotropic refrigerant mixtures inside horizontal tubes[J].Journal of University of Shanghai For Science and Technology,1996(3). |
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| Authors: | Qin Wei Li Meiling Cai Zuhui Wu Lei |
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| Abstract: | The prediction of heat transfer coefficients for nonazeotropic refrigerant mixtures during annular flow evaporation inside horizon taltubes is studied, and formulas for heat transfer coefficients is derived. The major factors on the evaporative heat transfer of nonazeotropic mixtures are analyzed. Calculated values are compared with the experiment data, and results show that they coincide with each other. |
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| Keywords: | nonazeotropic refrigerant mixtures boiling heat transfer phase change |
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