An efficient TFETI based solver for elasto-plastic problems of mechanics

DSpace/Manakin Repository

aaK citaci nebo jako odkaz na tento záznam použijte identifikátor: http://hdl.handle.net/10084/90477

Show simple item record


dc.contributor.author Čermák, Martin
dc.contributor.author Kozubek, Tomáš
dc.date.accessioned 2012-05-25T07:32:57Z
dc.date.available 2012-05-25T07:32:57Z
dc.date.issued 2012
dc.identifier.citation Advances in electrical and electronic engineering. 2012, vol. 10, no. 1, p. 57-62. cs
dc.identifier.issn 1804-3119
dc.identifier.uri http://hdl.handle.net/10084/90477
dc.description.abstract This paper illustrates how to implement effective solvers for elasto-plastic problems. We consider the time step problems formulated by nonlinear variational equations in terms of displacements. To treat nonlinearity and nonsmoothness we use semismooth Newton method. In each Newton iteration we have to solve linear system of algebraic equations and for its numerical solution we use TFETI algorithm. In our benchmark we demonstrate our approach on von Mises plasticity with isotropic hardening and use return mapping concept. cs
dc.format.extent 758878 bytes cs
dc.format.mimetype application/pdf cs
dc.language.iso en cs
dc.publisher Vysoká škola báňská - Technická univerzita Ostrava cs
dc.relation.ispartofseries Advances in electrical and electronic engineering cs
dc.relation.uri http://advances.utc.sk/index.php/AEEE/article/download/558/757 cs
dc.rights © Vysoká škola báňská - Technická univerzita Ostrava
dc.rights Creative Commons Attribution 3.0 Unported (CC BY 3.0)
dc.subject domain decomposition cs
dc.subject elasto-plasticity cs
dc.subject TFETI cs
dc.title An efficient TFETI based solver for elasto-plastic problems of mechanics cs
dc.type article cs
dc.rights.access openAccess
dc.type.version publishedVersion
dc.type.status Peer-reviewed

Files in this item

Files Size Format View Description
AEEE-2012-10-1-57-cermak.pdf 741.0Kb PDF View/Open publishedVersion

This item appears in the following Collection(s)

Show simple item record

Search DSpace


Advanced Search

Navigation

Browse

My Account

Statistics