... of the porous material at high void fractions). The deviation of pressure drop obtained using the CFD simulations and empirical correlations relative to experiments have the same trend for both the void fractions as shown in Figs. 13 14 . There are consistent trends between the different models...

... z axial coordinates, m Greek Symbol γ slip coefficient μ dynamic viscosity of fluid, kg ∕ m s ν kinematic viscosity of fluid, m 2 ∕ s 22 05 2004 11 02 2006 porous materials permeability flow through...

... or thermochemical treatments ( 4 ). porous materials flow through porous media phase transformations nucleation two-phase flow particle size confined flow 30 11 2004 08 06 2005 2005 American Society of Mechanical Engineers ...

... to be uniform over the porous surface; this assumption seems reasonable if the variation in the permeability coefficient of the porous material is ±3%. The second porous strip is placed at a streamwise location of x / δ 0 ≈ 10 ; δ 0 ≈ 30   mm is the boundary layer...

... porous media porous materials It is well known that different ducts and channels act as a structured wave-guide. When such channels lead to protected area or objects it is possible to reduce the pressure acting on them by the colliding shock wave. This pressure reduction can be achieved...