| 水的池核沸腾强化传热 |
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| 引用本文： | 王国庆,谢致薇,王世平,谭盈科.水的池核沸腾强化传热[J].化工学报,1999,50(5):651-656. |
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| 作者姓名： | 王国庆 谢致薇 王世平 谭盈科 |
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| 作者单位： | 广东工业大学化工系!广州510090,广东工业大学化工系!广州510090,华南理工大学化工所!广州510641,华南理工大学化工所!广州510641 |
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| 摘 要： | 测试了水在9根第2代机械加工表面多孔管(JK-2管)、1根第1代机械加工表面多孔管(JK-1管)和1根光滑管上的单管饱和池核沸腾传热系数,结果表明,JK-2管比JK-1管能更有效地强化水的池核沸腾传热.提出了一个新的池核沸腾强化传热机理,并导出了相应的池核沸腾强化传热关联式,该关联式与实验数据吻合良好.
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| 关 键 词： | 池核沸腾 强化传热 关联式 |
ENHANCED NUCLEATE POOL BOILING HEAT TRANSFER OF WATER |
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| Wang Guoqing,Xie Zhiwei,Wang Shiping,Tan Yingke.ENHANCED NUCLEATE POOL BOILING HEAT TRANSFER OF WATER[J].Journal of Chemical Industry and Engineering(China),1999,50(5):651-656. |
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| Authors: | Wang Guoqing Xie Zhiwei Wang Shiping Tan Yingke |
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| Abstract: | The nucleate pool boiling heat transfer coefficients of water on 9 JK-2 tubes, a JK-1 tube and a smooth tube were measured. The results indicated that the JK-2 tubes can more effectively enhance the nucleate pool boiling heat transfer of water than the JK-1 tube. A new mechanism of enhanced nucleate pool boiling heat transfer was proposed, and a corresponding correlation of enhanced nucleate pool boiling heat transfer was developed. The correlation was in good agreement with the experimental data. |
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| Keywords: | nucleate pool boiling enhanced heat transfer correlation |
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