| 竖管降膜蒸发器多层筛板液体分布装置的研究 |
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| 引用本文： | 赵景利,史晓平.竖管降膜蒸发器多层筛板液体分布装置的研究[J].化工机械,1995,22(3):125-127. |
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| 作者姓名： | 赵景利 史晓平 |
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| 作者单位： | 河北工学院 |
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| 摘 要： | 本文介绍了用于竖管降膜蒸发器的多层筛板液体分布器。通过对多层筛板分布器的测定，找出了降流密度与分布不均匀度之间的关系以及粘度对分布不均匀度的影响，提出了在冷模状态下最小降流密度的设计参考值。
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| 关 键 词： | 蒸发器 多层筛板 液体 分布器 |
Study of a liquid distributor with multilayer sieve traysot falling film evaporators with vertical pipes. |
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| Zhao Jingli,Shi Xiaoping,Zhu Yefeng,Dong Weizhi,Yan Wenjun,HuXiuci.Study of a liquid distributor with multilayer sieve traysot falling film evaporators with vertical pipes.[J].Chemical Engineering & Machinery,1995,22(3):125-127. |
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| Authors: | Zhao Jingli Shi Xiaoping Zhu Yefeng Dong Weizhi Yan Wenjun HuXiuci |
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| Abstract: | liquid distributor with multilayer sieve trays forfalling film evaporators with vertical pipes was presented.The relation between falling flow density and distributionheterogeneity and the influence of viscosity on distributionheterogeneity were discovered by measuring the distributorwith multilayer sieve trays,and the design reference valueof minimum falling flow density under a cold molding con-dition. |
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| Keywords: | Falling Film Evaporator Multilayer SieveTray Liquid Distributor |
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