| 摘要: |
| 概述目前国内外空调制冷行业中的普遍采用的几种不同翅片类型(平直翅片、波纹形、条缝形翅片、百叶窗形翅片)的换热及压降实验关联式及其影响因素，并对翅片的性能评价指标进行了介绍。正确地选用实验关联式及性能指标，将对翅片管式换热器的优化设计及其制造提供可靠的依据。 |
| 关键词: 翅片管式换热器 压降特性 换热特性 空调 性能指标 关联式 |
| DOI： |
| Revised:December 02, 2002 |
| 基金项目: |
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| Development of Experimental Research on Heat Transfer and Friction Characteristics of Fin-and-tube Hechanger-correlation |
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| Abstract: |
| This paper summaries the heat transfer and pressure drop correlations of different fin surfaces, and the corresponding influencing factors. The evaluation criteria of enhanced surface performances have also been described. The appropriate correlation and evaluation criterion will provide reliable foundation to the design and optimization of compact heat exchangers. |
| Key words: Pyrology, Fin-and-Tube, Correlation, Heat transfer, Pressure drop |
