| 列管换热器设计中辐射传热问题的研究 |
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| 引用本文： | 周锡堂,李林. 列管换热器设计中辐射传热问题的研究[J]. 南华大学学报(自然科学版), 1998, 0(2) |
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| 作者姓名： | 周锡堂 李林 |
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| 作者单位： | 中南工学院化学工程系!衡阳421001 |
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| 摘 要： | 针对用于高温气体换热的列管换热器的设计，提出在传热计算中应考虑热辐射问题．建立了关于辐射传热计算的简化处理方法，得出了辐射传热膜系数的计算公式，并就需要进一步研究的问题提出了建议．
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| 关 键 词： | 列管换热器 辐射传热 传热膜系数 |
Study of the Problem of Radiation Heat Transfer in the Design of Tubular Heat Exchangers |
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| Zhou Xitang,Li Lin. Study of the Problem of Radiation Heat Transfer in the Design of Tubular Heat Exchangers[J]. Journal of Nanhua University(Science and Technology), 1998, 0(2) |
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| Authors: | Zhou Xitang Li Lin |
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| Affiliation: | Department of Chemical Engineering |
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| Abstract: | This paper points out that in calculating heat transfer of tubular heat exchangers, which are designed for heat cxchangc of high temperature gases, radiative heat transfer should be taken into considcration. The paper cstablishes a simplified model for calculating radiative heat transfer and dcrlvcs formulas for calculating the coefficient of thetransfer. Several suggcstions for thc problcms to be further studied are also made. |
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| Keywords: | tubular heat exchanger radiative heat transfer heat transfer membrane coefficient |
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