Interaction between a Pulsating Flow and a Perforated Membrane
Keywords:
fluid/structure interaction, pulsating flow, diaphragm, Euler equationsAbstract
A fully ALE 3D approach involving a Navier-Stokes solver is applied to the study of the interaction of a pulsating flow in a tube with a perforated diaphragm. We concentrate on an inviscid flow and the structure is modelled through shell elements. The effect on the first mode of the structure is examined with the study of the influence of the pulsation amplitude and of the pulsation frequency.
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