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Numerical methods and programming, 2017, Volume 18, Issue 3, Pages 221–226
(Mi vmp875)
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A method for the coupled solution of the filtration problem and the system of elasticity equations
K. Yu. Bogacheva, E. V. Piskovskiyb, G. G. Piatskya a Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
b Rock Flow Dynamics, Moscow
Abstract:
A method for the coupled solution of the vicious compressible fluid filtration problem in a porous medium and the system of elasticity equations in the case of small strains is proposed. The proposed method uses a combined algorithm based on splitting the original problem with respect to physical processes. The algorithm allows one to overcome a number of disadvantages of well-known approaches. The numerical results confirm the efficiency of the proposed method for practice.
Keywords:
geomechanics, filtration, finite element method, finite volume method, method of splitting with respect to physical processes, coupled solution.
Received: 23.03.2017
Citation:
K. Yu. Bogachev, E. V. Piskovskiy, G. G. Piatsky, “A method for the coupled solution of the filtration problem and the system of elasticity equations”, Num. Meth. Prog., 18:3 (2017), 221–226
Linking options:
https://www.mathnet.ru/eng/vmp875 https://www.mathnet.ru/eng/vmp/v18/i3/p221
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