USING CONFORMAL COMPUTATIONAL MESHES FOR SOLVING BIMATERIAL TOPOLOGICAL OPTIMIZATION PROBLEMS IN ISOTROPIC AND ANISOTROPIC CASES
E.I. Kurkin, E.A. Kishov, V.O. Chertykovtseva
Samara National Research University, Samara, Russia
Keywords: bimaterial topological optimization, conformal meshes, algorithm
Abstract
In this paper, we propose a method using conformal meshes to solve bimaterial topological optimization problems in linear and nonlinear formulations. The features of using conformal meshes in the case of solving contact problems are considered. The solution speed and results of bimaterial topological optimization on uniform and conformal meshes were compared. The results demonstrate that the use of conformal meshes increases the speed of solution of topological optimization problem by more than 12 times.
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