Electrohydrodynamics Instability of Three Periodic Streaming Fluids through Porous Media

Hydromagnetic Instability of Streaming Viscoelastic Fluids Through Porous Media

The hydromagnetic instability of the plane interface between two uniform, superposed and streaming Rivlin-Ericksen viscoelastic fluids through porous medium is considered. The case of two uniform streaming fluids separated by a horizontal boundary is studied. It is observed, for the special case where perturbations in the direction and transverse direction of streaming are ignored, that the sys...

Flow control of fluids through porous media

This paper discusses flow control of fluids through porous media, specifically related to its application in petroleum science. The flow of fluids is described by the Boussinesq equation with mixed boundary conditions; a Neumann boundary condition describes no flow at the outer boundary of the porous media and a nonlinear boundary condition describes the interaction between the porous media and...

Rayleigh–Taylor instability of immiscible fluids in porous media

The time development of an interface separating two immiscible fluids of different densities in heterogeneous two-dimensional porous media is studied. The governing equations are simplified with the help of approximate Green’s functions which allow computation of the shape of the interface directly without resolving the fluid flow in the entire domain. The new formulation is amenable to numeric...

Monte Carlo simulation of flow of fluids through porous media

This simulation employs Monte Carlo technique for studying fluid flow through a porous medium in the capillary regime. The medium has been modelled as a 2 or 3-dimensional network of elements, some of which are randomly closed to the fluid flow. Dijkstra's algorithm has been employed to identify the least-resistance pathway, which is instrumental in determining the minimum pressure required to ...

Instability Analysis of Miscible Displacements in Homogeneous Porous Media