6. Computer methods for processing signals and images

D. A. Sergeev, A.A. Kandaurov, A.S Suvorov, M.I. Vdovin, O. S. Ermakova, Yu. I. Troitskaya
Institute of applied physics RAS, Russia

Numerical methods verification for flow around objects based on its comparision with laboratory experiments by using visualization methods

This paper presents the main results of the comparison of experimental and numerical simulation of flow around the object plane-parallel flow obstacles. A comparison was made of common fields flow patterns, as well as the spectral characteristics of the signals obtained by means of PIV-methods and through calculation by the method of “Detached Eddy Simulation”.
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