Computational Homogenization of Transient Heat Conduction
Conference contribution, 2008

A Variational Multiscale Modeling framework, combined with a generalized macro-homogeneity condition, is exploited for the analysis of nonlinear transient heat conduction in a strongly heterogeneous particle composite. For the special case of a linear problem, a model-adaptive approach is adopted based on duality arguments which devises a low cost ’work model' wherever appropriate in order to reduce the computational cost.

FE2

model-adaptive approach.

Computational homogenization

transient heat conduction

Author

Fang Su

Chalmers, Applied Mechanics, Material and Computational Mechanics

Fredrik Larsson

Chalmers, Applied Mechanics, Material and Computational Mechanics

Kenneth Runesson

Chalmers, Applied Mechanics, Material and Computational Mechanics

21st Nordic Seminar on Compuational Mechanics (T. Kvamsdal, K.M. Mathisen and B. Pettersen Eds.)

156-158

Subject Categories

Applied Mechanics

ISBN

978-84-96736-56-6

More information

Created

10/7/2017