ON FINITE ELEMENT VARIATIONAL MULTISCALE METHODS FOR INCOMPRESSIBLE TURBULENT FLOWS
Volker John, Adela Tambulea · Research Repository (Delft University of Technology) · 2006
Two realizations of finite element variational multiscale (VMS) methods for the simulation of incompressible turbulent flows are studied. The difference between the two approaches consists in the way the spaces for the large scales and the resolved small scales are chosen. The paper addresses issues of the implementation of these methods, the treatment of the additional terms and equations in the temporal discretization, and the additional costs of these methods.