| 壁面辐射对耦合传热系统的影响 |
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| 引用本文： | 张浩然,陈刚,黄素逸.壁面辐射对耦合传热系统的影响[J].华中科技大学学报(自然科学版),1992(2). |
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| 作者姓名： | 张浩然 陈刚 黄素逸 |
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| 作者单位： | 华中理工大学动力工程系
(张浩然，陈刚)，华中理工大学动力工程系(黄素逸) |
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| 基金项目： | 湖北省自然科学基金资助项目 |
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| 摘 要： | 本文研究了有壁面辐射时竖平板两侧膜状凝结与自然对流的耦合传热问题.文中通过壁面的耦合条件得到一组确定壁面温度分布及液膜厚度的常微分方程,并在很宽的参数范围内计算了壁面温度分布,液膜厚度,液膜及自然对流边界层内的速度及温度分布,以及壁面的温度梯度.
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| 关 键 词： | 辐射 自然对流 凝结 耦合传热 |
Interaction between Film Condensation on One Side of a Vertical Wall and Natural Convection on the Other with Wall Radiation Taken into Account |
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| Zhang Haoran Chen Gang Huang Suyi.Interaction between Film Condensation on One Side of a Vertical Wall and Natural Convection on the Other with Wall Radiation Taken into Account[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1992(2). |
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| Authors: | Zhang Haoran Chen Gang Huang Suyi |
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| Institution: | Zhang Haoran Chen Gang Huang Suyi |
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| Abstract: | The effects of thermal radiation on conjugate film condensation on one side of a vertical wall and natural convection on the other are investigated. By employing the conjugate condition, ordinary differential equations for wall temperature distribution and film thickness have been obtained. The wall temperature, film thickness, velocity and temperature profiles in the condensation film and the convection boundary layer as well as the wall temperature gradient are calculated for a wide range of parameters. |
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| Keywords: | radiation natural convection condensation conjugate heat transfer |
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