| 板壳式热虹吸再沸器的传热性能研究 |
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| 引用本文： | 杨伟,吴云英.板壳式热虹吸再沸器的传热性能研究[J].内蒙古石油化工,1996(4). |
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| 作者姓名： | 杨伟 吴云英 |
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| 作者单位： | 内蒙古工业大学化工系，天津大学化工系 |
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| 摘 要： | 本文对板壳式换热器的换热元件（矩形窄缝流进）内的流动沸腾传热进行了实验研究。在热虹吸流程的实验装置中测量了流动沸腾传热系数。与传统的管壳式热虹吸再沸器相比，传热系数明显提高。传热恶化点的干度较大，便于设计成高效的热虹吸再沸器。
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| 关 键 词： | 传热，流动沸腾，再沸器 |
Astudy Of Het Transfer Characteristics in damel-shell Thermosyphon Reboiler |
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| Yan Wei.Astudy Of Het Transfer Characteristics in damel-shell Thermosyphon Reboiler[J].Inner Mongulia Petrochemical Industry,1996(4). |
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| Authors: | Yan Wei |
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| Abstract: | The boiling heat transfer has been studied in Lamel-shell thermosyphon reboiler.The heat transfer coefficient was measured in the experimental equipment.The results showed that the heat transfer coefficient in gap channal was greatly increased in comparison with tuber-shell heat exchanger.The quality was higher then 0.5 on dryout point.The Lamelshell heat exchanger is designed easily for thermosyphon reboiler. |
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| Keywords: | heat transfer flow boiling reboiler |
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