Topology optimization of contact problems based on Allen-Cahn approach

Andrzej Myśliński

Abstract

The paper deals with topology optimization problem for unilateral contact problems governed by elliptic variational inequalities. The original optimization problem is regularized using Landau - Ginzburg energy. The necessary optimality conditio is formulated. Numerical results are provided.
Author Andrzej Myśliński ITW
Andrzej Myśliński,,
- The Institute of Manufacturing Processes
Pages3377-3386
Publication size in sheets0.5
Book Papadrakakis M., Papadopoulos V., Stefanou G., Plevris V. (eds.): ECCOMAS Congress 2016. VII European Congress on Computational Methods in Applied Sciences and Engineering. PROCEEDINGS. Volume II, vol. 2, 2016, ECCOMAS, ISBN 978-618-82844-0-1, 4444 p.
Keywords in Englishtopology optimization, contact problem, regularization
Languageen angielski
Score (nominal)15
ScoreMinisterial score = 15.0, 08-03-2017, BookChapterMatConf
Ministerial score (2013-2016) = 15.0, 08-03-2017, BookChapterMatConf
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