"A software system for computing the Boltzmann collision integral"
Dodulad O.I., Kloss Yu.Yu., Ryabchenkov V.V., Tcheremissine F.G.

A system of program modules for computing the Boltzmann collision integral is considered. The system is a part of a problem solving environment designed to solve a wide class of rarefied gas dynamics problems. The basic methods and algorithms for computing the collision integral are described. Some features of their program implementation and validation are discussed.

Keywords: problem solving environment, kinetic equation, numerical simulation

Dodulad O.I.   e-mail: dodulad@list.ru
Kloss Yu.Yu.   e-mail: kloss@mnpt.kiae.ru;   Ryabchenkov V.V.   e-mail: rvv55@kiae.ru
Cheremissine F.G.   e-mail: tcherem@ccas.ru