Added Mass Effects of Compressible and Incompressible Flows in Fluid-Structure Interaction

Overcoming added-mass instabilities for fluid-structure interaction

An added-mass partition algorithm for fluid-structure interactions of compressible fluids and nonlinear solids

We describe an added-mass partitioned (AMP) algorithm for solving fluid-structure interaction (FSI) problems involving inviscid compressible fluids interacting with nonlinear solids that undergo large rotations and displacements. The computational approach is a mixed Eulerian-Lagrangian scheme that makes use of deforming composite grids (DCG) to treat large changes in the geometry in an accurat...

A stable second-order scheme for fluid-structure interaction with strong added-mass effects

Article history: Received 31 July 2013 Received in revised form 4 February 2014 Accepted 4 April 2014 Available online 16 April 2014

A Strong Coupling Scheme for Fluid-structure Interaction Problems in Viscous Incompressible Flows

In the present paper an embedded-boundary formulation that is applicable to fluid structure interaction problems is presented. The Navier-Stokes equations for incompressible flow are solved on a fixed grid which is not aligned with the body. A corotational formulation is used to describe the dynamics of a body that moves through the fixed grid undergoing large-angle/large-displacement rigid bod...

Fluid-Structure Interaction in Internal Physiological Flows

We provide a selective review of recent progress in the analysis of several physiological and physiologically inspired fluid-structure interaction problems, our aimbeing to explain the underlying physicalmechanisms that cause the observed behaviors. Specifically, we discuss recent studies of self-excited oscillations in collapsible tubes, focusing primarily on studies of an idealized model syst...