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Mesh adaptation for time dependent simulation, optimization and control
Article de revue

Mesh adaptation for time dependent simulation, optimization and control

Bijan Mohammadi et Frédéric Hecht
Revue européenne des éléments finis, Vol.10(5), pp.575-593
01/01/2001

Résumé

Génération de maillages non structurés anisotropes instationnarités Optimisation Optimization unsteadiness Unstructured anisotropic mesh adaptation
The paper describes our adaptative design and control platform for aerodynamic configurations. The aim is to analyze the impact of mesh discretization and connectivity changes on the convergence of minimization algorithms applied to shape design and state control. Hence, we are interested in analyzing the impact of these changes for unsteady configuration simulations. We propose a transient fixed point approach for the set mesh-solution-gradient limiting these effects.

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