| 摘要: |
| 混合物流动沸腾传热是一种非常重要的传热方式，在现代工业中有着大量应用。在此重点总结了对单工质和混合物管内流动沸腾传热相关理论和研究成果，并对相关传热预估关联式进行了介绍。在此基础上指出了现有研究的不足，例如不适用于低温流体；关联式的适用性和精度不足，为进一步的研究指明了方向。 |
| 关键词: 流动沸腾 混合工质 传热 综述 |
| DOI： |
| 投稿时间：2012-04-05
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| 基金项目: |
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| A Study on Flow Boiling Heat Transfer of Mixtures in Channels |
| Chen Dongsheng,Shi Yumei |
| (Institute of Refrigeration and Cryogenics, Shanghai Jiao Tong University) |
| Abstract: |
| Flow boiling phenomena of fluidic mixtures in channels exist widely in industry and is an important heat transfer method. This paper presents a state-of-the-art review on the theory development and achievements about flow boiling of mixtures in channels. And some correlations for prediction of the heat transfer coefficient in flow boiling of pure fluid or mixtures are introduced. The deficiencies on the present studies about flow boiling of mixtures are discussed, for example most of the correlations are not applicable for cryogenic fluids, the prediction precision and applicability of them are not satisfactory yet. Further study of heat transfer correlations on flow boiling is also discussed. |
| Key words: flow boiling mixtures heat transfer review |
