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- URN to cite this document:
- urn:nbn:de:bvb:355-epub-353168
- DOI to cite this document:
- 10.5283/epub.35316
Abstract
We consider shape and topology optimization of an object in fluid flow governed by the Navier-Stokes equations. Shapes are modelled with the help of a phase field approach and the solid body is relaxed to be a porous medium. The phase field method uses a Ginzburg-Landau functional in order to approximate a perimeter penalization. We focus on surface functionals and carefully introduce a new ...
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