A characteristic-ALE formulation for a fluid-membrane interaction problem

We study the non‐stationary interaction between a viscous fluid and a membrane. A time discretization scheme, based on the characteristic‐ALE method, is presented and its stability, from the point of view of energy conservation, is studied. A space and time discretization of the fluid–membrane probl...

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Veröffentlicht in:	Communications in numerical methods in engineering 2005-12, Vol.21 (12), p.723-734
1. Verfasser:	Baffico, Leonardo
Format:	Artikel
Sprache:	eng
Schlagworte:	characteristic-ALE approximation Computational techniques Exact sciences and technology fluid-membrane interaction Fundamental areas of phenomenology (including applications) Mathematical methods in physics Physics
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Beschreibung
Zusammenfassung:	We study the non‐stationary interaction between a viscous fluid and a membrane. A time discretization scheme, based on the characteristic‐ALE method, is presented and its stability, from the point of view of energy conservation, is studied. A space and time discretization of the fluid–membrane problem is presented. Copyright © 2005 John Wiley & Sons, Ltd.
ISSN:	1069-8299 1099-0887
DOI:	10.1002/cnm.787