Application of Rosenbrock-type methods to a finite element formulation based on large strain viscoelasticity |
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| Authors: | Ahmad-Wahadj Hamkar Stefan Hartmann |
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| Institution: | Institute of Mechanics, University of Kassel, Moenchebergstr. 7, D–34109 Kassel, Germany |
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| Abstract: | The present paper is focused on the solution of differential–algebraic equation systems (DAE), which arise in large viscoelastic deformations within the quasi–static finite element context. For this purpose linearly implicit methods of Rosenbrock–type are used, which avoid completely the solution of non–linear equations. This article investigates a possible treatment of the new global approach with respect to expense and achievable accuracy. (© 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim) |
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