Suscripción a Biblioteca: Guest
Third Symposium on Turbulence and Shear Flow Phenomena
June, 25-27, 2003, International Center, Sendai, Japan

DOI: 10.1615/TSFP3

VERY-LARGE-EDDY SIMULATION SUBGRID MODELLING USING THE STATISTICAL MECHANICS RENORMALIZATION GROUP

pages 657-662
DOI: 10.1615/TSFP3.1110
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SINOPSIS

In this paper transport equations are constructed for subgrid turbulent kinetic energy and subgrid mean dissipation rate in Large-Eddy or Very-Large-Eddy Simulations by using a Renormalization Group approach. The resulting equations and effective viscosity are dependent on the (V)LES filter width, the main dependence coming from the timescale in the ε equation.

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