A Numerical Method for Solving the Neutron Transport Equation in Finite Cylindrical Geometry(Collected Papers Published by Staff of Ship Research Institute at societies and Institutions in 1969)

概要

論文の詳細を見る
A method is presented which provides a numerical solution to the steady state, energy dependent neutron transport equation for finite cylindrical geometry, with anisotropic treatment of elastic scattering and isotropic treatment of inelastic scattering. The main characteristic features of the method are the use of quasi-cartesian coordinates and the application of discrete ordinate numerical integration. A difference form of the Boltzmann equation is derived as the final expression for machine computation.Comparisons are given of the numerical solutions with an analytical solution for a constant source distribution, and with NIOBE calculations and experimental spectra for neutron transport in water, with good agreement obtained between them.
独立行政法人海上技術安全研究所の論文
1970-03-01