REACTOR swMATH ID: 2965 Software Authors: Voloshchenko, A.M.; Voronkov, A.V.; Sychugova, E.P. Description: Consistent \(P_1SA\) scheme for acceleration of inner and outer iterations convergence for the neutron and gamma-rays transport equation in one-dimensional geometries: Implementation in code package REACTOR. The construction of the P 1 SA scheme for acceleration of inner and outer iterations convergence consistent with the weighted diamond differencing discrete ordinates multigroup transport equation in one-dimensional geometries is discussed. The scattering anisotropy is operated in the P L -approximation. The outer iterations acceleration technique is described for anisotropic scattering neutron thermalization problems and subcritical fission boundary problems. Some numerical examples are given. The described variant of the P 1 SA algorithm is implemented in the code package REACTOR. Homepage: http://library.keldysh.ru/preprint.asp?lg=e&id=1996-2 Programming Languages: Fortran Keywords: convergence acceleration; multigroup transport equation; scattering; neutron thermalization; numerical examples; algorithm Related Software: Cited in: 2 Publications Standard Articles 1 Publication describing the Software, including 1 Publication in zbMATH Year Consistent \(P_1SA\) scheme for acceleration of inner and outer iterations convergence for the neutron and gamma-rays transport equation in one-dimensional geometries: Implementation in code package REACTOR. Zbl 0905.65132Voloshchenko, A. M.; Voronkov, A. V.; Sychugova, E. P. 1996 Cited by 4 Authors 2 Voronkov, A. V. 1 Arzhanov, V. I. 1 Sychugova, E. P. 1 Voloshchenko, A. M. Cited in 1 Serial 2 Institut Prikladnoĭ Matematiki Imeni M. V. Keldysha Rossiĭskoĭ Akademii Nauk. Moskva. Preprint Cited in 4 Fields 2 Numerical analysis (65-XX) 2 Statistical mechanics, structure of matter (82-XX) 1 Partial differential equations (35-XX) 1 Integral equations (45-XX) Citations by Year