Kinetic Diffusion Equation in a One-Dimensional Cylindrical Geometry

被引：0

作者：

V. V. Seliverstov

机构：

[1] State Science Center of the Russian Federation – Alikhanov Institute for Theoretical and Experimental Physics (GNTs RF – ITEF),

来源：

Atomic Energy | 2014年 / 115卷

关键词：

Diffusion Equation; Neutron Flux; Asymptotic Region; Kinetic Diffusion; Scalar Flux;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The neutron transport equation can be expressed in the form of the elementary diffusion equation. The kinetic equation in this form is defined as the kinetic diffusion equation. A derivation of the kinetic diffusion equation in a one-dimensional cylindrical geometry with arbitrary scattering anisotropy and an external source is presented. The principle for obtaining a numerical solution of the equation defined as the kinetic diffusion method is expounded. The physical meaning of the parameters in the equation is illustrated for the example of the numerical determination of the effective boundary condition on the surface of a black cylinder.

引用

页码：319 / 327

页数：8

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