A time domain analysis of PML models in acoustics. - Archive ouverte HAL
Journal Articles Computer Methods in Applied Mechanics and Engineering Year : 2006

A time domain analysis of PML models in acoustics.

Julien Diaz
Propagation des Ondes : Étude Mathématique et Simulation
CV
Patrick Joly
Propagation des Ondes : Étude Mathématique et Simulation
CV

Abstract

We present in this paper a time-domain analysis of PML's for non-advective and advective acoustics. We focus our attention on time-stability and error estimates (with respect to the parameters of the layers). The main new technical tool is the Cagniard-de Hoop method. Our theoretical results are validated and illustrated by various numerical results.

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Analysis of PDEs [math.AP]
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https://inria.hal.science/inria-00410313

Submitted on : Wednesday, August 19, 2009-4:58:26 PM

Last modification on : Tuesday, August 6, 2024-10:56:09 AM

Long-term archiving on : Tuesday, September 18, 2012-12:56:41 PM

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inria-00410313 , version 1 (19-08-2009)

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Julien Diaz, Patrick Joly. A time domain analysis of PML models in acoustics.. Computer Methods in Applied Mechanics and Engineering, 2006, 195 (29-32), pp.3820-3853. ⟨10.1016/j.cma.2005.02.031⟩. ⟨inria-00410313⟩

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