| 用分光光度方法研究测定建筑材料表面的太阳放射量 |
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| 引用本文： | 张牛牛. 用分光光度方法研究测定建筑材料表面的太阳放射量[J]. 西安建筑科技大学学报(自然科学版), 2011, 43(2): 288-293 |
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| 作者姓名： | 张牛牛 |
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| 作者单位： | 常州大学石油工程学院,江苏常州,213016 |
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| 摘 要： | 利用分光光度计手段对建筑材料表面进行了从紫外到近红外线范围(240~15 000 nm)的正分光透射比,正分光反射比的测定.另外,还利用特形积分球从紫外到红外线范围(240~2 200 nm)的散射比谱的测定,同时将测定结果与正分光透射比、反射比进行比较.从其结果中算出太阳吸收比及放射比,并对上述结果进行计算分析,以期能有效地利用太阳光能源,达到节能减排的效果.
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| 关 键 词： | 建筑材料 分光透射比 分光反射比 太阳吸收比 |
Determination of the solar radiation amount on the surface of the building materials by means of spectrophotometry |
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| ZHANG Niu-niu. Determination of the solar radiation amount on the surface of the building materials by means of spectrophotometry[J]. Journal of Xi'an University of Architecture & Technology, 2011, 43(2): 288-293 |
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| Authors: | ZHANG Niu-niu |
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| Affiliation: | ZHANG Niu-niu(School of Petroleum Engineering,Changzhou University,Changzhou 213016,China) |
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| Abstract: | This report is about heat income and expenditure on the surface of the building material.It measured the normal transmittance and near normally specular reflectance of ultra-violet,visible and infrared area(240nm-15,000 nm),Also,it measured the diffusion spectrum transmittance and reflectance of ultra-violet,visible and infrared area(240-2,200 nm) compared with the normal transmittance and the normal spectrum reflectance. From the result of these measurement,it calculated the solar radiation absorption and ... |
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| Keywords: | spectrum transmittance spectrum reflectance solar radiate absorption |
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