| 百叶窗形蜂窝构件窗的热性能理论研究 |
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| 引用本文： | 何伟,季杰,张爱凤,程洪波. 百叶窗形蜂窝构件窗的热性能理论研究[J]. 太阳能学报, 2004, 25(4): 467-472 |
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| 作者姓名： | 何伟 季杰 张爱凤 程洪波 |
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| 作者单位： | 中国科学技术大学热科学和能源工程系,合肥,230026 |
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| 基金项目： | 国家自然科学基金项目(50078050) |
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| 摘 要： | 针对百叶窗形蜂窝构件窗相比于矩形蜂窝构件窗的太阳辐射透过率高但热损系数增加的特点，为比较两者对普通双层窗热性能的改善程度，采用了3个不同纬度地区的气象数据，对这三种窗体结构进行了全年模拟计算。结果表明相比于普通双层窗，百叶窗形蜂窝构件窗和矩形蜂窝构件窗的热性能都得到了很大的提高，其中百叶窗形蜂窝构件窗又优于矩形蜂窝构件窗。但随着纬度的升高、太阳辐射的降低、环境温度的下降和当地风速的增加，两者之间的差别变得越来越小。
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| 关 键 词： | 百叶窗形蜂窝构件窗 太阳辐射透过率 热损系数 热性能 |
| 文章编号： | 0254-0096(2004)04-0467-06 |
THE THEORETICAL STUDY OF THE THERMAL PERFORMACE OF THE SHUTTER-TYPE HONEYCOMB WINDOW |
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| He Wei,Ji Jie,Zhang Aifeng,Cheng HongboDept. Of Thermal Science and Energy Engineering,University Of Science and Technology of China,Hefei ,China). THE THEORETICAL STUDY OF THE THERMAL PERFORMACE OF THE SHUTTER-TYPE HONEYCOMB WINDOW[J]. Acta Energiae Solaris Sinica, 2004, 25(4): 467-472 |
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| Authors: | He Wei Ji Jie Zhang Aifeng Cheng HongboDept. Of Thermal Science Energy Engineering University Of Science Technology of China Hefei China) |
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| Affiliation: | He Wei,Ji Jie,Zhang Aifeng,Cheng HongboDept. Of Thermal Science and Energy Engineering,University Of Science and Technology of China,Hefei 230026,China) |
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| Abstract: | Comparing with the square honeycomb window, the solar transmittance of the shutter-type honeycomb window was improved and had the higher heat loss coefficient simultaneously. Based on the meteorological data in 3 different latitude areas, annual simulation was done for the thermal performance improvement of the shutter-type honeycomb window and the square honeycomb window comparing with the normal double-glazing. The results showed that the thermal performances of the shutter-type honeycomb window and the square honeycomb window were highly enhanced. The thermal performance of the shutter-type honeycomb window was better, although the superiority diminished with the solar radiation reduced, ambient temperature lower and local wind velocity increased in the higher latitude area. |
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| Keywords: | shutter-type honeycomb window solar radiation transmittance heat loss coefficient thermal performance |
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