The interacting lattice gas model is used to simulate fluid flow through an open percolating porous medium with the fluid entering at the source-end and leaving from the opposite end. The shape of the steady-state concentration profile and therefore the gradient field depends on the porosity (p). The root mean square (rms) displacements of fluid and its constituents (tracers) show a drift power...

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This work is about studying the natural convection of two-dimensional steady state non-Newtonian power law fluid numerically. The inner cylinder was put eccentrically into outer one. cylinders are held at constant temperatures with one heated isothermally temperature Th and cooled Tc (Th>Tc). simulations have been taken for parameters 103?Ra?105, 10?Pr?103, 0.6?n?1.4, 0???0.9 an inclination ...