Abstract : We study the shape differentiability of a cost function for the steady flow of an incompressible viscous fluid of power-law type. The fluid is confined to a bounded planar domain surrounding an obstacle. For smooth perturbations of the shape of the obstacle we express the shape gradient of the cost function which can be subsequently used to improve the initial design.
Dietmar Hömberg; Fredi Tröltzsch. 25th System Modeling and Optimization (CSMO), Sep 2011, Berlin, Germany. Springer, IFIP Advances in Information and Communication Technology, AICT-391, pp.427-436, 2013, System Modeling and Optimization. 〈10.1007/978-3-642-36062-6_43〉
https://hal.inria.fr/hal-01347565
Contributeur : Hal Ifip
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Soumis le : jeudi 21 juillet 2016 - 11:25:04
Dernière modification le : vendredi 22 juillet 2016 - 01:04:59
Jan Sokołowski, Jan Stebel. Shape Sensitivity Analysis of Incompressible Non-Newtonian Fluids. Dietmar Hömberg; Fredi Tröltzsch. 25th System Modeling and Optimization (CSMO), Sep 2011, Berlin, Germany. Springer, IFIP Advances in Information and Communication Technology, AICT-391, pp.427-436, 2013, System Modeling and Optimization. 〈10.1007/978-3-642-36062-6_43〉. 〈hal-01347565〉
