A synthetic-eddy-method for generating inflow conditions for large-eddy simulations

N Jarrin, S Benhamadouche, D Laurence… - International Journal of …, 2006 - Elsevier
The generation of inflow data for spatially developing turbulent flows is one of the
challenges that must be addressed prior to the application of LES to industrial flows and
complex geometries. A new method of generation of synthetic turbulence, suitable for
complex geometries and unstructured meshes, is presented herein. The method is based on
the classical view of turbulence as a superposition of coherent structures. It is able to
reproduce prescribed first and second order one point statistics, characteristic length and …
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