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.
https://hal.inria.fr/inria-00410313
Contributeur : Julien Diaz <>
Soumis le : mercredi 19 août 2009 - 16:58:26
Dernière modification le : jeudi 9 février 2017 - 15:48:06
Document(s) archivé(s) le : mardi 18 septembre 2012 - 12:56:41
Julien Diaz, Patrick Joly. A time domain analysis of PML models in acoustics.. Computer Methods in Applied Mechanics and Engineering, Elsevier, 2006, 195 (29-32), pp.3820-3853. <10.1016/j.cma.2005.02.031>. <inria-00410313>
