solar energy conversion/ reflectanceabsorptancemulti-plate planar windowray-tracing techniquetransmissionA ray-tracing technique is used here in order to compute the overall transmission, reflection and absorption of composite layers. Formulae for these optical properties and their components of transparent ...
内容提示: Designation: E903 − 12Standard Test Method forSolar Absorptance, Reflectance, and Transmittance ofMaterials Using Integrating Spheres1This standard is issued under the fixed designation E903; the number immediately following the designation indicates the year oforiginal adoption or, in the ...
摘要: This study considered the premise that subcellular particles in leaves contribute to the reflectance (R) and absorptance (A) of near-infrared (IR) (light 750 to 350 nm).关键词: plant physiology, plant biochemistry, horticultural crops ...
transmitted into the substance. The penetration depth may be slight, in which case thetransmittanceis zero. Certain ultrapuresilicaglasses may have atransmittanceof greater than 75% at certain wavelengths over a distance of 1 km. The reflectance,absorptance, and transmittance of a substance must ...
The attenuation distance andtransmittanceare connected together, they influence each other. 衰减距离attenuation) 和能见度(transmittance)是联系在一起的, 并相互影响. 互联网 Indicators contain UV raytransmittancescreening ratio, protective factor, penetration and reflectance. ...
[4] L. Hanssen, “Integrating-Sphere Element and Method for Absolute Measurement of Transmittance, Reflectance, and Absorptance of Specular Samples,” Applied Optics, Vol. 40, No. 19, 2001, pp. 3196-3204. doi:10.1364/AO.40.003196 [5] E. I. Dmitriev, O. K. Filippov and V. G. Filippov...
to transmit radiation, equal to the ratio of the transmitted flux to the incident flux; the reciprocal of the opacity. For a plate of material the ratio of the flux leaving the entry surface to that reaching the exit surface is the internal transmittance. Symbol:τComparereflectance,absorptance...
The closed-form analytical model for the reflectance, transmittance, and absorptance of radiation by a foam layer has been utilized to assess the resistance... AG Fedorov,R Viskanta - 《Journal of the American Ceramic Society》 被引量: 29发表: 2010年 Application of a Novel Disposable Film Cul...
absorptance optical density reflectance Questions and Comments from Users 2024-03-23 What is the definition of absorbance if there is some absorption, some reflection, and some transmission? Theauthor'sanswer: You may in principle define it such that it describes the decay of intensity only due ...
11.Absorptance equals 1 minus transmittance. 吸收率等于1减去透射率. 12.To enhance the light absorbed within a medium, both the reflectance and the transmittance of the medium must be minimized. 13.The effect factors on transmittance of transparent ceramics were summarized in this paper. ...