Influence of Prandtl Number on Thin Film Condensation in Forced Convection in an Inclined Wall Covered with a Porous Material

The numerical study of thin film type condensation in forced convection a saturated pure vapor an inclined wall covered with porous material is presented. generalized Darcy-Brinkman-Forchheimer (DBF) model used to describe the flow medium while classical boundary layer equations have been exploited case liquid. dimensionless are solved by implicit finite difference method and iterative Gauss-Seidel method. objective this examine influence Prandtl number on hydrodynamic thermal fields but also local Nusselt thickness. For Pr ≤ 0.7 (low) velocity longitudinal temperature increase number. On other hand, when ≥ 2 (high) no longer influences temperature. increases as thickness decreases.