Time-Adaptive Computations of Thermoviscoplastic Structures

K. J. Quint, St. Hartmann

In order to be able to come close to a verification process both high-order in space as well as high-order in time computations must be able to be carried out. Since in time time-adaptive high-order DIRK-method are available, the extension to p-version finite elements has to be provided so that specified errors by the user can be guaranteed by the finite element computation. The applied constitutive models are based on phenomenological small and finite strain models