| Liquid backmixing and circulation in rectangular downcomer |
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| 引用本文： | 俞晓梅,田军. Liquid backmixing and circulation in rectangular downcomer[J]. 中国化学工程学报, 1997, 5(4): 371-375 |
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| 作者姓名： | 俞晓梅 田军 |
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| 作者单位： | Department of Chemical Engineering，Zhejiang University of Technology，Department of Chemical Engineering，Zhejiang University of Technology Hangzhou 310014，China，Hangzhou 310014，China |
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| 摘 要： | 1 INTRODUCTIONDowncomers,employed in tray columns,are widely used nowadays in industrialseparation processes.They function as channels for the liquid phase to fall fluentlyfrom one tray onto its neighbouring places for the held-up bubble to separate fromthe liquid phase.It is well known that liquid flow patterns and mixing characteristicsin downcomers are closely related to the initial liquid distribution on the tray,andhence to tray efficiency.For a long period of time,little attention has been paid to
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| 关 键 词： | rectangular downcomer backmixing circulation square deviation |
| 收稿时间： | 1996-05-20 |
| 修稿时间： | |
Liquid backmixing and circulation in rectangular downcomer |
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| YU Xiaomei,TIAN Jun. Liquid backmixing and circulation in rectangular downcomer[J]. Chinese Journal of Chemical Engineering, 1997, 5(4): 371-375 |
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| Authors: | YU Xiaomei TIAN Jun |
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| Affiliation: | Department of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, China |
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| Abstract: | |
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| Keywords: | rectangular downcomer backmixing circulation square deviation |
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