Numerical Analysis of Time-Dependent Galbrun Equation in an Infinite Duct

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dc.creatorBerriri, Kamel
dc.creatorDhia, A. -S. Bonnet-Ben
dc.creatorJoly, P.
dc.date2006-03-22
dc.date.accessioned2026-07-07T07:07:10Z
dc.date.available2026-07-07T07:07:10Z
dc.descriptionIn this paper we are interested in the mathematical and numerical analysis of the time-dependent Galbrun equa- tion in a rigid duct. This equation models the acoustic propagation in presence of flow [1]. We propose a regu- larized variational formulation of the problem, in the sub- sonic case, suitable for an approximation by Lagrange finite elements, and corresponding absorbing boundary conditions.
dc.identifierhttps://arxiv.org/abs/math/0603546
dc.identifierhttp://arxiv.org/abs/math/0603546
dc.identifierWaves 2005 (2005) 6
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/110293
dc.subjectAnalysis of PDEs
dc.titleNumerical Analysis of Time-Dependent Galbrun Equation in an Infinite Duct
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