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Titel:

A hybrid interface preconditioner for monolithic fluid–structure interaction solvers

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Mayr, M., Noll, M. H., Gee, M. W.
Abstract:
We propose a hybrid interface preconditioner for the monolithic solution of surface-coupled problems. Powerful preconditioning techniques are crucial when it comes to solving large monolithic systems of linear equations efficiently, especially when arising from coupled multi-physics problems like in fluid–structure interaction. Existing physics-based block preconditioners have proven to be efficient, but their error assessment reveals an accumulation of the error at the coupling surface. We addr...     »
Stichworte:
coupled problems; fluid–structure interaction; preconditioning; domain decomposition; algebraic multigrid
Zeitschriftentitel:
Advanced Modeling and Simulation in Engineering Sciences
Jahr:
2020
Band / Volume:
7
Heft / Issue:
1
Nachgewiesen in:
Scopus
Volltext / DOI:
doi:10.1186/s40323-020-00150-9
Status:
Verlagsversion / published
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