Abstract
In this work a computational procedure for two-scale topology optimization problem using parallel computing techniques is developed. The goal is to obtain simultaneously the best structure and material, minimizing structural compliance. An algorithmic strategy is presented in a suitable way for parallelization. In terms of parallel computing facilities, an IBM Cluster 1350 is used comprising 70 computing nodes each with two dual core processors, for a total of 280 cores. Scalability studies are performed with mechanical structures of low/moderate dimensions. Finally the applicability of the proposed methodology is demonstrated solving a grand challenge problem that is the simulation of trabecular bone adaptation.
Original language | Unknown |
---|---|
Pages (from-to) | 219-227 |
Journal | Advances in Engineering Software |
Volume | 42 |
Issue number | 5 |
DOIs | |
Publication status | Published - 1 Jan 2011 |