| 连铸二冷区气—水喷雾冷却传热数学模型 |
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| 引用本文： | 张学军,张凤禄.连铸二冷区气—水喷雾冷却传热数学模型[J].北京科技大学学报,1991,13(4):318-322. |
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| 作者姓名： | 张学军 张凤禄 |
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| 作者单位： | 北京科技大学热能工程系
(张学军)，北京科技大学热能工程系(张凤禄) |
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| 摘 要： |
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| 关 键 词： | 气水喷雾冷却 传热 连铸 二冷区 |
The Mathematical Mode] of Air-water Spraying Cooling Heat Transfer in Continuous Casting |
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| Zhang Xuejun Zhang Fenglu.The Mathematical Mode] of Air-water Spraying Cooling Heat Transfer in Continuous Casting[J].Journal of University of Science and Technology Beijing,1991,13(4):318-322. |
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| Authors: | Zhang Xuejun Zhang Fenglu |
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| Institution: | Department of Energy Engineering |
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| Abstract: | A mathematical model of air-water spraying cooling heat transfer in film boiling region is set up. With this model the heat flux and heat transfer coefficient can be calculated, when the air-water nozzle's water flux, droplet size and droplet velocity are given. The calculated results have a good agreement with the experimental datum. |
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| Keywords: | air-water spraying cooling mathematical heat transfer coefficient |
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