PALLAS-PL, SP-Br: A Code for Direct Integration of Transport Equation in One-Dimensional Plane and Spherical Geometries

摘要

The PALLAS-PL, SP-Br program is the revised version of the old PALLAS-PL, SP code which has been developed in 1973 on the basis of a method of direct integration of the Boltzmann transport equation to describe neutron transport in one-dimensional plane and spherical geometries. The revised version can treat transport of both neutrons and gamma rays, in particular of secondary gamma rays including the bremsstrahlung and the annihilation photons. The document gives a full description of theoretical calculation, input and output data, as well as code implementation information and a description of several demonstration problems. (Atomindex citation 13:690087)