SOLUTION OF THE RADIATIVE-TRANSFER EQUATION BY THE MOMENT METHOD USING POLYNOMIALS OF SPECIAL FORM

被引：4
|
作者：
SOLOVJOV, VP
机构：
[1] Institute of Thermophysics, U.S.S.R. Academy of Sciences, Siberian Branch, Novosibirsk 630 090
来源：
JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER | 1992年 / 47卷 / 03期
关键词：
D O I：
10.1016/0022-4073(92)90031-X
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A new version of the moment method, based on the use of Cutteridge-Devyatov polynomials, is described. The procedure is illustrated by a sample solution of the radiative transfer equation in an absorbing and isotropically-scattering medium. The reflectivity and transmissivity of an isotropically-scattering, plane-parallel slab are determined for isotropically-incident radiation. Numerical results are compared with exact solutions. Generalization to cases involving inhomogeneous, anisotropically-scattering and emitting media are discussed.
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页码：229 / 236
页数：8
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