Turbulent Parallel Flow in a Channel with Adjacent Fluid and Porous Regions

Application ID: 112121


This setup demonstrates how the characteristics of turbulent flow in a channel are modified by the presence of an adjacent porous region. Asymmetric velocity profiles, higher turbulence levels, and higher friction coefficients both at the solid wall and the fluid-porous interface are observed in the simulations. High-permeability cases reveal excellent agreement with both DNS and experimental results without the need for specifically calibrated empirical functions.

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