Technical Report MOSRA-SRAC; Lattice calculation module of the modular code system for nuclear reactor analyses MOSRA

奥村 啓介

pp.1 - 162 , 2015-10 , JAEA
MOSRA-SRAC is a lattice calculation module of the Modular code System for nuclear Reactor Analyses (MOSRA). This module performs the neutron transport calculation for various types of fuel elements including existing light water reactors, research reactors, etc. based on the collision probability method with a set of the 200-group cross-sections generated from the Japanese Evaluated Nuclear Data Library JENDL-4.0. It has also a function of the isotope generation and depletion calculation for up to 234 nuclides in each fuel material in the lattice. In these ways, MOSRA-SRAC prepares the burn-up dependent effective microscopic and macroscopic cross-section data to be used in core calculations.
著者所属: 日本原子力研究開発機構(JAEA)

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