Hydraulic permeability is studied in porous media consisting of randomly distributed monodisperse spheres by means of computational fluid dynamics (CFD) simulations. The packing of spheres is generated by inserting a certain number of nonoverlapping spherical particles inside a cubic box at both...

Monte Carlo simulations are performed to study the conformational and dynamical properties of interacting polymer chains with counterion solvent background in porous media generated by a random distribution of quenched barriers of concentration pb. We study the dependence of the radius of...

Random sequential adsorption of directed self-avoiding random walks of various lengths on a square lattice is studied by Monte Carlo simulations. Before each run through the system n random walks are made at random and they are deposited with equal probability. At the late stage of deposition,...

We study by Monte Carlo computer simulations random sequential adsorption with diffusional relaxation of polymer chains of size N onto a square lattice. The coverage θ(t) is found to grow to full saturation with a power-law behaviour i.e., θ(t) ∼ 1 − t−y, where the exponent y ≈ 1/(N...