期刊
APPLIED MATHEMATICS LETTERS
卷 44, 期 -, 页码 40-44出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.aml.2014.12.016
关键词
Adaptive mesh method; Topology optimization; Fluid flow; Optimality criteria method
资金
- Research Foundation of Department of Education of Shaanxi, PR China [11JK0494]
- National Natural Science Foundation of PR China [61273127, 11371288]
In order to solve the topology optimization problems of fluid flow and obtain higher resolution of the interface with a minimum of additional expense, an automatic local adaptive mesh refinement method is proposed. The optimization problem is solved by a simple but robust optimality criteria (OC) algorithm. A material distribution information based adaptive mesh method is adopted during the optimization process. The optimization procedure is provided and verified with several benchmark examples. (C) 2015 Elsevier Ltd. All rights reserved.
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