Parallel solver for large thermo-elasto-plastic finite element problems

0444567 - ÚT 2016 CZ eng A - Abstrakt
Pařík, Petr
Parallel solver for large thermo-elasto-plastic finite element problems.
Engineering Mechanics 2015. Praha: Institute of Theoretical and Applied Mechanics ASCR, v. v. i, 2015 - (Náprstek, J.; Fischer, C.). s. 220-221. ISBN 978-80-86246-42-0. ISSN 1805-8248.
[Engineering mechanics 2015 /21./. 11.05.2015-14.05.2015, Svratka]
Grant CEP: GA TA ČR(CZ) TH01010772
Institucionální podpora: RVO:61388998
Klíčová slova: sparce direct solver * finite element method
Kód oboru RIV: JR - Ostatní strojírenství

The article deals with the implementation and verification of a numerical solver for large heat transfer problems in the context of the finite element analysis. Large problems are defined as problems whose solution on contemporary computers is computationally difficult. The solver builds on the numerical methods for an efficient direct solution of large linear elastostatic problems, developed in earlier works. The solver is integrated within our in-house finite element code PMD. Verification is carried out on several large thermo-elasto-plastic problems from real-world engineering practice.
Trvalý link: http://hdl.handle.net/11104/0254788