The virtual scaner for research of the local spectral properties of high-porous materials

Аuthors

Alifanov O. M.^*, Cherepanov V. V.^**

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

*e-mail: o.alifanov@yandex.ru
**e-mail: vvcherepanov@yandex.ru

Abstract

Methods and means of mathematical modeling of interaction of electromagnetic radiation with orthogonal representative elements of some high-porous heat-shielding materials are developed on the basis of the Mie theory and its consequences. Thanks to it possibilities of statistical modeling of materials by the Monte-Carlo method are essentially extended. There are a possibilities of definition such important for heat transfer the materials characteristics, as spectral absorption and scattering coefficients, spectral and spectral- transport coefficients of diffusion of radiation, scattering indicatrix, etc.

Keywords:

porous materials, radiation, the Mie theory, an orthogonal representative element.