A partitioned Newton method for the interaction of a fluid and a 3D shell structure
Résumé
We review various fluid-structure algorithms based on domain decomposition techniques and we propose a new one. The standard methods used in fluid-structure interaction problems are generally ``nonlinear on subdomains''. We propose a scheme based on the principle ``linearize first, then decompose''. In other words we extend to fluid-structure problems domain decomposition techniques classically used in nonlinear elasticity.
Origine : Fichiers produits par l'(les) auteur(s)
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