DIAMANT 2: A Multigroup Neutron-Transport Program for Triangular and Hexagonal Geometry

摘要

DIAMANT 2 evolved out of the DIAMANT-code (developed at C.E.N./S.C.K., Mol, Belgium, B.del Marmol and G. Minsart). DIAMANT 2 solves the multigroup neutron transport equation in planar geometry using the S/sub N/ method. Spatial discretization is accomplished by taking finite differences on a mesh grid composed of equilateral triangles. This report contains a detailed documentation of the program and the input description.