| 试差法在换热器的设计与选型中的应用 |
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| 引用本文： | 蒙永寅.试差法在换热器的设计与选型中的应用[J].南宁师范高等专科学校学报,2010(5):29-31. |
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| 作者姓名： | 蒙永寅 |
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| 作者单位： | 广西民族师范学院化学与生物工程系,广西崇左532200 |
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| 摘 要： | 采用试差法,参考换热器传热系数的大致范围,假设一个传热系数值,利用热量衡算和传热速率方程估算传热面积,初选换热器型号,最后校核传热系数和传热面积。
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| 关 键 词： | 试差法 换热器 传热系数 选型 传热速率方程 传热面积 |
Application of Trial and Error Method in the Design of Heat Exchanger |
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| MENG Yong-yin.Application of Trial and Error Method in the Design of Heat Exchanger[J].Journal of Nanning Junior Teachers College,2010(5):29-31. |
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| Authors: | MENG Yong-yin |
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| Institution: | MENG Yong-yin(Department of Chemistry and Biological Engineering,GuangXi Normal Universty for Nationalities,Congzuo,532200 China) |
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| Abstract: | The trial and error method is applied to have a reference for the approximate scope of heat exchanger＇s transfer coefficient,propose a value of heat transfer coefficient,estimate heat transfer area with heat balance and heat transfer rate equation,and select the type of heat exchanger,through which,heat transfer coefficient and heat transfer area are checked. |
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| Keywords: | trial and error method heat exchanger heat transfer coefficient selection heat transfer rate equation |
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