Multiscale space-time computation techniques
Kenji Takizawa, Tayfun E. Tezduyar · UPCommons institutional repository (Universitat Politècnica de Catalunya) · 2011
A number of multiscale space–time techniques have been developed recently by the Team for Advanced Flow Simulation and Modeling (T*AFSM) for fluid–structure interaction computations. As part of that, we have introduced a space–time version of the residual-based variational multiscale method. It has been designed in the context of the Deforming-Spatial-Domain/Stabilized Space–Time formulation, which was developed earlier by the T*AFSM for computation of flow problems with moving boundaries and interfaces. We describe this multiscale space–time technique, and present results from test computations.