| 管壳式换热器的热阻分析与传热强化 |
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| 引用本文： | 李洪林.管壳式换热器的热阻分析与传热强化[J].渤海大学学报(自然科学版),2000(2). |
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| 作者姓名： | 李洪林 |
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| 作者单位： | 辽宁工学院职业技术学院!锦州，121001 |
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| 摘 要： | 本文拟对管壳式换热器传热过程各热阻做数量级估算 ,并用数学理论分析总结传热系数随各热阻的变化规律 ,进而指出强化传热的有效途径
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| 关 键 词： | 管壳式换热器 传热热阻 传热系数 |
Thermal resistance analysis and beat transfer enforcement of shell-and -tube heat exchanger |
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| Li Honglin.Thermal resistance analysis and beat transfer enforcement of shell-and -tube heat exchanger[J].Journal of Bohai University:Natural Science Edition,2000(2). |
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| Authors: | Li Honglin |
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| Abstract: | This article imitate to do number-class estimation to each t hermal resi stance of shell and tube heat exchanger in the procedure of heat transfer and an alyze the chance regular of total coefficient of heat transfer varying with each thermal resistance by mathematical theory ,then point to effectiv way of enfore ment heat transfer. |
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| Keywords: | shell-and-tube heat exchanger heat transfer thermal resistanc e heat transfer coefficient |
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