Abstract
It is known that the inlet boundary condition is still a problem for tubulence simulation. In this paper a numerical procedure to generate inflow turbulence based on the digital filter technique (Autoregressive Moving Average (ARMA) model) is presented suitable for Large Eddy Simulation (LES) models and validated to realize the inflow turbulence and this approach is adopted to investigate the flow characteristics in the empty domain based on standard and dynamic LES models.
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