Abstract:
A modified splitting method for solving the nonstationary kinetic equation of particle (neutron) transport without iteration with respect to the collision integral is proposed. According to the modification, the solutions of the first-stage integrodifferential equations and the collision integrals are found using analytical rather than finite-difference methods. The solution method is naturally extended to multidimensional problems and is well suited for massive parallelism.
Key words:
discrete ordinate method, kinetic neutron transport equation, Godunov method, splitting method, Monte Carlo method.
Citation:
N. Ya. Moiseev, V. M. Shmakov, “Modified splitting method for solving the nonstationary kinetic particle transport equation”, Zh. Vychisl. Mat. Mat. Fiz., 56:8 (2016), 1480–1490; Comput. Math. Math. Phys., 56:8 (2016), 1464–1473
This publication is cited in the following 2 articles:
N. Ya. Moiseev, V. M. Shmakov, “Discrete-analytical difference scheme for solving the nonstationary particle transport equation by the splitting method”, Comput. Math. Math. Phys., 62:7 (2022), 1171–1179
N. Ya. Moiseev, “Modified method of splitting with respect to physical processes for solving radiation gas dynamics equations”, Comput. Math. Math. Phys., 57:2 (2017), 306–317