Abstract:A modified version of Norris-Reynolds (NR) k-equation turbulence model is proposed to account for the distinct effects of lowReynolds number (LRN) and wall proximity. The turbulent kinetic energy k and the dissipation rate are evaluated using the k-transport equation in conjunction with the Bradshaw and other empirical relations. The eddy-viscosity formulation maintains the positivity of normal Reynolds stresses and preserves the anisotropic characteristics of turbulence in the sense that they are sensitized t… Show more
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