Stability of the kinematically coupled β-scheme for fluid-structure interaction problems in hemodynamics

Abstract

It is well-known that classical Dirichlet-Neumann loosely coupled partitioned schemes for fluid-structure interaction (FSI) problems are unconditionally unstable for certain combinations of physical and geometric parameters that are relevant in hemodynamics. These instabilities are associated with the “added-mass effect” [17]. By considering the same test… (More)

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