A method for calculating the solar transmittance, absorptance and reflectance of a transparent insulation system
نویسندگان
چکیده
منابع مشابه
Integrating-sphere system and method for absolute measurement of transmittance, reflectance, and absorptance of specular samples.
An integrating-sphere system has been designed and constructed for multiple optical properties measurement in the IR spectral range. In particular, for specular samples, the absolute transmittance and reflectance can be measured directly with high accuracy and the absorptance can be obtained from these by simple calculation. These properties are measured with a Fourier transform spectrophotomet...
متن کاملA Comparison between Kubelka-Munk and Geometric Models for Prediction of Reflectance Factor of Transparent Fibers
The reflectance factors of transparent fibers, free delustering agent, are predicted by geometric as well as Kubelka-Munk models. Transparent fibers are simulated by a net of glass capillary tubes containing different solutions of dyestuffs. Based on the results, prediction of the reflectance factor of capillary net by geometric model is relatively better than those obtained from Kubelka-Munk...
متن کاملA Comparison between Kubelka-Munk and Geometric Models for Prediction of Reflectance Factor of Transparent Fibers
The reflectance factors of transparent fibers, free delustering agent, are predicted by geometric as well as Kubelka-Munk models.
 Transparent fibers are simulated by a net of glass capillary tubes containing different solutions of dyestuffs. Based on the results, prediction of the reflectance factor of capillary net by geometric model is relatively better than those obtained from Kubelka-Mu...
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ژورنال
عنوان ژورنال: Solar Energy
سال: 2015
ISSN: 0038-092X
DOI: 10.1016/j.solener.2014.09.028