Application of Monte Carlo methods for solving the regular and degenerate problem of two-phase filtration
Применение методов Монте-Карло для решения регулярной и вырожденной задачи двухфазной фильтрации
Tastanov M.G. Utemissova A.A. Mayer F.F.
December 2022Tomsk State University
Vestnik Tomskogo Gosudarstvennogo Universiteta, Matematika i Mekhanika
2022Issue 80147 - 156 pp.
One of popular mathematical models of filtration is the classical elastic regime model describing the nonstationary equilibrium filtration. It is also called the Muskat–Leverett model. Solving filtration problems by Monte Carlo methods makes it possible to find the solution of the problem at an individual point of the domain and to estimate derivatives of the solution. This paper is devoted to applying algorithms of the Monte Carlo method to problems of filtration. The Monte Carlo algorithms of random walk by spheres and on boundaries are used for solving the stationary problem of filtration of two immiscible inhomogeneous incompressible fluids in a porous medium and for estimating the solution and the derivatives of the solution of this problem.
continuity equation , Dirichlet problem , estimate of the solution , its derivatives , Markov chains , Monte Carlo method
Text of the article Перейти на текст статьи
Kostanay Regional University named after A. Baitursynov, Kostanay, Kazakhstan
Kostanay Regional University named after A. Baitursynov
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026