| 摘要: |
| 综述了国际上对亚临界二氧化碳管内换热特征的研究。提供了多种公开发表的亚临界流体在管内流动的换热关联式，并将实验关联式的计算结果与文献中的实验数据进行对照，在此基础上对关联式的准确性进行了讨论，并推荐了不同工况下适用的关联式。 |
| 关键词: 亚临界二氧化碳 换热特性 关联式 制冷剂 臭氧层 |
| DOI： |
| Revised:December 02, 2002 |
| 基金项目: |
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| Review on Heat Transfer of Subcritical Carbon Dioxide |
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| Abstract: |
| This paper gives a review of the heat transfer characteristics of subcritical carbon dioxide in-tube flow. Some published correlations for heat transfer coefficient during in-tube flow are collected. The accuracy of the correlations is discussed through comparing the calculation results with the experimental data. The applicable correlations in different conditions are recommended. |
| Key words: Pyrology, summarize, subcritical, carbon dioxide, heat transfer, correlation |
