A Mimetic Finite-Difference Scheme for Convection of Multicomponent Fluid in a Porous Medium

Date

2009-09-17

Author

Tsybulin, Vyacheslav
Nemtsev, Andrew
Karasözen, Bülent

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A mimetic finite-difference scheme for the equations of three-dimensional convection of a multicomponent fluid in a porous medium is developed. The discretization is based on staggered grids with five types of nodes (velocities, pressure, temperature, and mass fractions) and on a special approximation of nonlinear terms. Computer experiments have revealed the continuous family of steady states in the case of the zero heat fluxes through two opposite lateral planes of parallelepiped.

Subject Keywords

Cosymmetry

URI

https://hdl.handle.net/11511/66696

Collections

Department of Mathematics, Course Material