Numerical simulation of interaction of an elastic body and fluid flow

• ID: 2464, RIV: 10051844
• ISSN: not specified, ISBN: 978-80-87012-29-1
• source: Interaction of dynamic systems with surroundings and systems with feedbacks
• keywords: numerical simulation; interaction; elastic body; fluid flow
• authors: Adam Kosík, Miloslav Feistauer, Jaromír Horáček, Petr Sváček
• authors from KNM: Feistauer Miloslav

Abstract

Our goal is to simulate airflow in human vocal folds and their movement. We consider two-dimensional viscous incompressible flow in time-dependent domain. The fluid flow is described by the Navier-Stokes equations in the arbitrary Lagrangian-Eulerian formulation. The flow problem is coupled with the elastic behaviour of the solid bodies.