An Explicit Multi Time Stepping Algorithm for Aerodynamic Flows
نویسنده
چکیده
An explicit multi time stepping algorithm with applications to aerodynamic flows is presented. In the algorithm in different parts of the computational domain different time steps are taken, and the flow is synchronized at so-called synchronization levels. The algorithm is validated for aerodynamic turbulent flows. For two dimensional flows speedups in the order of five with respect to single time stepping are obtained.
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