Simulation Study of CO2 Micro-bubble Generation Through Porous Media

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 ...

Interactive simulation of contaminant evolution through porous media

We describe an interactive porous media simulation designed and implemented at the Global Information Infrastructure testbed for Supercomputing ‘95. This application was designed as a tool for environmental scientists and engineers to explore and test remediation strategies on contaminant leaks into the ground. The application is controlled by a CAVE (TM) virtual environment and uses an implici...

Numerical Study on Gas Flow through a Micro-Nano Porous Media

The present research examines the unsteady isothermal ow of a gas through a semi-in nite micro-nano porous medium, a nonlinear boundary value problem on semi-in nite interval. This problem is solved by two di erent methods and compare their results with solution of other methods is compared. Also through the convergence of these methods, the accurate initial slope y(x) with good capturing the e...

Micro-structure Models of Porous Media

Infiltration through porous media.

We study the kinetics of infiltration in which contaminant particles, which are suspended in a flowing carrier fluid, penetrate a porous medium. The progress of the "invader" particles is impeded by their trapping on active "defender" sites which are on the surfaces of the medium. As the defenders are used up, the invader penetrates further and ultimately breaks through. We study this process i...