A Nitsche-based cut finite element method for a fluid--structure interaction problem

We present a new composite mesh finite element method for fluid--structure interaction problems. The method is based on surrounding the structure by a boundary-fitted fluid mesh which is embedded into a fixed background fluid mesh. The embedding allows for an arbitrary overlap of the fluid meshes. T...

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Vydané v:	arXiv.org
Hlavní autori:	Massing, Andre, Larson, Mats G, Logg, Anders, Rognes, Marie E
Médium:	Paper
Jazyk:	English
Vydavateľské údaje:	Ithaca Cornell University Library, arXiv.org 14.04.2015
Predmet:	Computational fluid dynamics Embedding Finite element analysis Finite element method Fluid-structure interaction Iterative methods Iterative solution Mathematical analysis Mathematical models Viscous fluids
ISSN:	2331-8422
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