| 粗糙管强化传热性能的熵产分析和评价 |
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| 引用本文： | 吴双应 李友荣. 粗糙管强化传热性能的熵产分析和评价[J]. 电站系统工程, 1997, 13(6): 9-13 |
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| 作者姓名： | 吴双应 李友荣 |
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| 作者单位： | 重庆大学 |
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| 摘 要： | 以反映粗糙管流动和传热性能的Ｒ函数和Ｇ函数为基础，结合熵产分析法，并在定性考虑粗糙管制造成本等因素的条件下，对粗糙管的强化传热性能进行了综合分析和评价。结果和方法可为在锅炉和热交换器的设计时有关强化传热管的选择和评价提供参考。
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| 关 键 词： | 粗糙管 强化传热 熵产分析 性能评价 |
Entropy Generation Analysis and Evaluation of Enhanced Heat Transfer Performance on Rough Surface Tubes |
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| Wu Shuangying et al.. Entropy Generation Analysis and Evaluation of Enhanced Heat Transfer Performance on Rough Surface Tubes[J]. Power System Engineering, 1997, 13(6): 9-13 |
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| Authors: | Wu Shuangying et al. |
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| Affiliation: | Wu Shuangying et al. |
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| Abstract: | Based on functions R and G reflecting the flow and heat transfer characteristics of rough surface tubes, coupled with the second law of thermodynamics (entropy generation analysis) and qualitative consideration of rough surface tubes production cost, the comprehensive analysis and evaluation of enhanced heat transfer performance on rough surface tubes are made. The result and method of this paper provide reference for the choice and performance evaluation of enhanced heat transfer tubes in the design of boilers and heat exchangers. |
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| Keywords: | rough surface tube enhanced heat transfer entropy generation analysis performance evaluation |
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