On the treatment of interface conditions in goal-oriented error estimation and adaptivity for fluid-structure-interaction

Conference Paper (2009)
Author(s)

EH van Brummelen (TU Delft - Old organisation Engineering Mechanics, TU Delft - Computational Design and Mechanics)

P.W. Fick (TU Delft - Aerodynamics)

KG van der Zee (TU Delft - Micro and Nano Engineering)

R de Borst (TU Delft - Old organisation Engineering Mechanics)

Research Group
Computational Design and Mechanics
More Info
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Publication Year
2009
Research Group
Computational Design and Mechanics
Pages (from-to)
1-4
ISBN (print)
978-84-96736-64-1

Abstract

In this work we focus on the implications of the treatment of boundary conditions in goal-oriented error-estimation methods for fluid-structure-interaction problems. We show that two distinct formulations that appear to be equivalent for the primal problem, can behave very differently for the dual problem.

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