Multiscale space-time computation techniques

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish
Title of host publicationProceedings of the 4th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2011
Pages611-622
Number of pages12
Publication statusPublished - 2011 Dec 1
Event4th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2011 - Kos, Greece
Duration: 2011 Jun 202011 Jun 22

Publication series

NameProceedings of the 4th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2011

Conference

Conference4th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2011
CountryGreece
CityKos
Period11/6/2011/6/22

Keywords

  • Fluid-structure interaction
  • Multiscale techniques
  • NURBS
  • Space-time formulations
  • Space-time variational multiscale method

ASJC Scopus subject areas

  • Applied Mathematics
  • Computational Mathematics

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  • Cite this

    Takizawa, K., & Tezduyar, T. E. (2011). Multiscale space-time computation techniques. In Proceedings of the 4th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2011 (pp. 611-622). (Proceedings of the 4th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2011).