各向异性散射介质的辐射传热分析

An Analysis of Radiation Heat Transfer in Isotropically and Anisotropically Scattering Media

利用Ｍｏｎｔｅ－Ｃａｒｌｏ、Ｚｏｎｅ相结合的数值计算方法（简称ＭＣＺ方法）分析各向同性和各向异性散射介质的辐射换热。为了便于对照。本文选取了一维平板系统，利用所编程序对各向同性散射吸收介质和线性相函数各向异性纯散射介质的半球透射率和半球反射率以及线性相函数各向异性散射吸收介质的在平板中辐射传热分别进行了计算，获得了较好的结论。

With the use of a combined Monte Carlo and Zone method of numerical calculation (called MCZ method for short) an analysis was conducted of the radiation heat transfer in isotropically and anisotropically scattering media. For convenience of comparison an one dimensional slab system is employed. With the help of specially prepared programs calculated respectively are the hemispherical reflectivity and transmissivity of isotropically scattering absorbing media and linear phase function anisotropically pure scattering media as well as the radiation heat transfer in flat slabs of linear phase function anisotropically scattering absorbing media. Fairly satisfactory conclusions were obtained.