Large eddy approximation of turbulent flow in DSC schemes
نویسنده
چکیده
Large eddy simulation of turbulent flow is given a natural setting in the DSC framework of computational fluid dynamics. Periodic cellular coarsegraining prevents the nodal flow from piling up and preserves its large patterns. The coarsening operations are consistent with the near-field interaction principle of DSC and therefore uncomplicated at boundaries. Numerical examples validate the approach. MSC-classes: 65C20, 65M06, 76D05
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