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A parallel implementation of the BDDC method for the Stokes flow
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SYSNO ASEP 0362743 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title A parallel implementation of the BDDC method for the Stokes flow Author(s) Šístek, Jakub (MU-W) RID, ORCID, SAI
Burda, P. (CZ)
Mandel, J. (US)
Novotný, Jaroslav (UT-L) RID
Sousedík, B. (US)Source Title Computational Fluid Dynamics 2010. - Berlin : Springer, 2011 / Kuzmin A. - ISBN 978-3-642-17883-2 Pages s. 807-812 Number of pages 6 s. Action International Conference on Computational Fluid Dynamics /6./ Event date 12.07.2010-16.07.2010 VEvent location St Petersburg Country RU - Russian Federation Event type WRD Language eng - English Country DE - Germany Keywords BDDC ; domain decomposition ; iterative substructuring ; Stokes flow Subject RIV BA - General Mathematics R&D Projects GA106/08/0403 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z10190503 - MU-W (2005-2011) AV0Z20760514 - UT-L (2005-2011) UT WOS 000292954200102 EID SCOPUS 84890286472 DOI 10.1007/978-3-642-17884-9_102 Annotation An application of the Balancing Domain Decomposition by Constraints (BDDC) method to the Stokes problem is presented. It is based on our parallel implementation that has been developed for problems of linear elasticity. We have verified on a number of experiments for both 2D and 3D flows that the approach is practically applicable for the Stokes problem, and thus only minor changes of the computational code are required. Results for a 3D extension of the problem of lid driven cavity are presented. Workplace Mathematical Institute Contact Jarmila Štruncová, struncova@math.cas.cz, library@math.cas.cz, Tel.: 222 090 757 Year of Publishing 2012
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