| 缝宽2mm的矩形通道内流动沸腾传热的计算与关联 |
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| 引用本文： | 吴云英 杨伟. 缝宽2mm的矩形通道内流动沸腾传热的计算与关联[J]. 化工学报, 1996, 47(3): 367-370 |
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| 作者姓名： | 吴云英 杨伟 |
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| 作者单位： | 天津大学化学工程系!天津300072,内蒙古工业大学化学工程系!天津大学化学工程系，天津300072,天津大学计算中心!天津大学化学工程系，天津300072 |
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| 摘 要： |
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| 关 键 词： | 传热 流动沸腾 两相流 流动沸腾传热 矩形通道 |
CALCULATION AND CORRELATION OF FLOW BOILING HEAT TRANSFER IN RECTANGULAR CHANNEL WITH 2mm GAP WIDTH |
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| Wu Yunying,Yang Wei,Gegen. CALCULATION AND CORRELATION OF FLOW BOILING HEAT TRANSFER IN RECTANGULAR CHANNEL WITH 2mm GAP WIDTH[J]. Journal of Chemical Industry and Engineering(China), 1996, 47(3): 367-370 |
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| Authors: | Wu Yunying Yang Wei Gegen |
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| Abstract: | This research studied the flow boiling heat transfer characteristics in vertical rectangular channel with 2mm gap width under the thermosiphon circulation.It was found that convective evaporation heat transfer somehtimes was in a transitional flow state,the calculation method was not reported.An equation for convective evaporation was developed and was suitable for the calculations of laminar,transition and turbulent flow states.The absolute deviation of the calculated flow boiling heat transfer coefficient from the experimental data was 14.9% by this method. |
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| Keywords: | heat transfer flow boiling narrow channel two phase flow |
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