| 竖直矩形通道降膜吸收器热质性能的试验研究 |
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| 引用本文： | 王超,李志斌,李美玲,蔡祖恢,徐之平.竖直矩形通道降膜吸收器热质性能的试验研究[J].上海理工大学学报,2000,22(2):104-108. |
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| 作者姓名： | 王超 李志斌 李美玲 蔡祖恢 徐之平 |
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| 作者单位： | 上海理工大学,动力工程学院,上海,200093 |
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| 基金项目： | 上海市教委基金!99SG26 |
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| 摘 要： | 试验研究了溴化锂水溶液沿竖直矩形通道降膜吸收过程的传热传质情况。结果表明，溴化锂水溶液降膜流量、吸收压力、溶液进口浓度及进口温度对总传热系数、平均降膜吸收率的影响比较大。
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| 关 键 词： | 竖直矩形通道 降膜吸收器 热质性能 |
| 修稿时间： | : |
Experimental investigation on heat and mass transfer performance of the vertical rectangular channel(VRC) falling film type absorber |
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| WANG Chao,LI Zhi-bin,LI Mei-ling,CAI Zu-hui,XU Zhi-ping.Experimental investigation on heat and mass transfer performance of the vertical rectangular channel(VRC) falling film type absorber[J].Journal of University of Shanghai For Science and Technology,2000,22(2):104-108. |
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| Authors: | WANG Chao LI Zhi-bin LI Mei-ling CAI Zu-hui XU Zhi-ping |
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| Abstract: | On the basis of experimental research, heat and mass transfer of falling film absorption in a vertical rectangular channel falling film type absorber is investigated. The results indicate that both the overall coefficient of heat transfer and the mean absorption rate of the absorber are considerably affected by several experimental parameters such as Reynolds number of falling film,absorption pressure, solution inlet concentration and temperature. Optimal ranges of experimental conditions of Reynolds number of falling film and solution inlet concentration are consequently deterndned. |
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| Keywords: | vertical rectangular channel falling film absorption LiBr/H_2O solution heat and mass transfer |
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