| 墙表换热系数与风速风向的关系 |
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| 引用本文： | 孙进旭,王瑞.墙表换热系数与风速风向的关系[J].山西建筑,2006,32(3):176-177. |
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| 作者姓名： | 孙进旭 王瑞 |
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| 作者单位： | 1. 开封大学
2. 黄委会黄河勘测规划设计有限公司 |
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| 摘 要： | 用实验测量了不同风速、风向下的温差和热流数据，给出了从实测温差和热流中提取表面换热系数的辨识方法，分析了风速、风向对墙体表面换热系数的影响，并最终得到了墙体表面换热系数随风速、风向变化的关系武。
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| 关 键 词： | 换热系数 负荷计算 风速风向 |
| 文章编号： | 1009-6825(2006)03-0176-02 |
| 收稿时间： | 2005-08-22 |
| 修稿时间： | 2005年8月22日 |
The relationship between wall body surface heat exchange coefficient and the speed and direction of wind |
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| SUN Jin-xu,WANG Rui.The relationship between wall body surface heat exchange coefficient and the speed and direction of wind[J].Shanxi Architecture,2006,32(3):176-177. |
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| Authors: | SUN Jin-xu WANG Rui |
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| Affiliation: | SUN Jin-xu WANG Rui |
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| Abstract: | This article uses experiments to measure the data of temperature differences and the heat streams under the condition of different wind speed and direction; put forward the explanatory means of distilling the wall body surface heat exchange coefficient from the experimental measuring of temperature differences and heat streams; then analyzes the infection of the wind speed and direction to the wall body surface heat exchange coefficient;and at last it gets the equation on that the wind speed and direction change, and the wall body surface heat exchange coefficient varies with the changes of wind speed and direction. |
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| Keywords: | heat exchange coefficient load calculation speed and direction of wind |
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