DNS of Square-Cylinder Flow Using Hybrid Wavelet-Collocation/Volume-Penalization Method
The direct numerical simulation (DNS) of unsteady flow past a square-cylinder has a very high computational cost, even at moderately.
KeywordsDirect Numerical Simulation Vortical Structure Collocation Point Bluff Body Cylinder Wake
The support by the US NSF under grant No. CBET-1236505 is gratefully acknowledged. Authors are also thankful for the computing time on the Janus supercomputer, which is a joint effort of the University of Colorado and the National Center for Atmospheric Research.