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| 管壳式换热器布管对换热效率的影响 | |
| 引用本文： | 甘树坤,崔丽,谢毛毛,吕雪飞. 管壳式换热器布管对换热效率的影响[J]. 吉林化工学院学报, 2012, 29(3): 36-38 |
| 作者姓名： | 甘树坤 崔丽 谢毛毛 吕雪飞 |
| 作者单位： | 1. 吉林化工学院机电工程学院,吉林吉林,132022 2. 中国石油吉林石化分公司建修公司,吉林吉林,132021 3. 苏州中材建设有限公司,江苏昆山,215300 |
| 摘 要： | 在管壳式换热器设计中,通常通过分程来提高换热效率,但在分程布管时,各管程的布管比例,对换热器的换热效率有较大的影响,本文通过推导证明了非均匀布管比均匀布管换热效率高的结论. |
| 关 键 词： | 管壳式换热器 布管 换热效率 |
Effect of tube distribution on the heat-exchanging efficiency of Shell-and-Tube Heat Exchanger |
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| GAN Shu-kun,CUI Li,XIE Mao-mao,LV Xue-fei. Effect of tube distribution on the heat-exchanging efficiency of Shell-and-Tube Heat Exchanger[J]. Journal of Jilin Institute of Chemical Technology, 2012, 29(3): 36-38 | |
| Authors: | GAN Shu-kun CUI Li XIE Mao-mao LV Xue-fei |
| Affiliation: | 1(1.College of Mechanical & Electrical Engineering,Jilin Institute of Chemical Technology,Jilin City 132022,China;2.Construction Maintenance Company,Jilin Petrochemical Company,Ltd.,PetroChina,Jilin City 132021,China;3.Sinoma(Suzhou)Construction Co.,Ltd,Kunshan 215300,China) |
| Abstract: | The heat-exchanging efficiency is usually improved by the split-range tube distribution in the design of Shell-and-Tube Heat Exchanger.The ratios between each tube range have great influence on the heat-exchanging efficiency of heat exchanger.The result that the heat-exchanging efficiency of non-uniform distributing tube is higher than that of uniform distributing tube is proved by theoretical formula. |
| Keywords: | Shell-and-Tube Heat Exchanger tube distribution heat-exchanging efficiency |
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