| 强润湿性液体池沸腾传热的实验研究和机理分析 |
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| 引用本文： | 周定伟,马重芳.强润湿性液体池沸腾传热的实验研究和机理分析[J].热能动力工程,2002,17(1):47-50. |
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| 作者姓名： | 周定伟 马重芳 |
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| 作者单位： | 北京工业大学,环能学院,北京,100022 |
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| 基金项目： | 国家自然科学基金资助项目 (5 99760 0 2 )，国家重点基础研究发展规划基金资助项目 (G2 0 0 0 0 2 63 0 0 ) |
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| 摘 要： | 对强润湿性液体的池沸腾传热实验而言，本文提出了行之有效的实验程序，并严格按照实验程序进行了R113池沸腾传热的实验研究，具体研究了表现老化和液体过冷度对池沸腾传热曲线及起沸点的影响，实验中观察到了三个反常现象，最后，从强润湿性液体的沸腾传热机理的角度对其给出了相应的解释。
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| 关 键 词： | 池沸腾 传热 滞后 润湿性 实验 机理 液体池 |
| 文章编号： | 1001-2060(2002)01-0047-04 |
Experimental Study and Mechanism Analysis of Pool Boiling Heat Transfer of Highly Wetted Liquid |
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| ZHOU Ding wei,MA Chong fang.Experimental Study and Mechanism Analysis of Pool Boiling Heat Transfer of Highly Wetted Liquid[J].Journal of Engineering for Thermal Energy and Power,2002,17(1):47-50. |
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| Authors: | ZHOU Ding wei MA Chong fang |
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| Abstract: | With respect to the test of pool boiling heat transfer of highly wetted liquid a set of effective test procedures was proposed and an experimental study conducted of R113 pool boiling heat transfer in strict accordance with the test procedures. The study focuses on the effect of surface aging and liquid subcooling on the pool boiling heat transfer curves and incipient boiling point. Three abnormal phenomena have been observed during the test. In conclusion, from the perspective of the boiling heat transfer mechanism of highly wetted liquid a relevant explanation was given concerning the above cited phenomenon. |
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| Keywords: | pool boiling heat transfer hysterisis |
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