Determination of integral turbulence model parameters as applied to calculation of rod-bundle flows in porous-body approximation

Resumo

In the present paper, results of numerical simulation of single-phase flows of heat carrier through square and triangular rod bundles are reported. The simulations were aimed at the determination of parameters involved in an integral model of turbulence being developed for modeling nuclear-reactor cores and heat exchangers in anisotropic porous-body approximation.