Parallel Computing Features of a Multiscale Strategy with Space and Time Homogenization

摘要

A new parallel and multiscale computational strategy for the analyze of heterogeneous structures has been proposed recently. This strategy includes automatic homogenization in space and time, with no periodicity condition and no condition on the scale ranges. It involves the resolution of a set of micro problems and a macro problem. In this paper, a new approximation for the resolution of micro problems is presented and applied to the multiscale strategy. The efficiency of the approach is examplified on a 3D test case.