A time domain analysis of PML models in acoustics

J. Diaz; P. Joly

doi:10.1016/j.cma.2005.02.031

A time domain analysis of PML models in acoustics

J. Diaz, P. Joly

INRIA Rocquencourt

Research output: Contribution to journal › Article › peer-review

Abstract

We present in this paper a time domain analysis of PMLs 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.

Original language	English
Pages (from-to)	3820-3853
Number of pages	34
Journal	Computer Methods in Applied Mechanics and Engineering
Volume	195
Issue number	29-32
DOIs	https://doi.org/10.1016/j.cma.2005.02.031
Publication status	Published - 1 Jun 2006
Externally published	Yes

Keywords

Acoustics
Cagniard-de Hoop
Error estimates
Perfectly matched layers
Stability

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10.1016/j.cma.2005.02.031

Cite this

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title = "A time domain analysis of PML models in acoustics",

abstract = "We present in this paper a time domain analysis of PMLs 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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year = "2006",

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AU - Joly, P.

PY - 2006/6/1

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AB - We present in this paper a time domain analysis of PMLs 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.

KW - Acoustics

KW - Cagniard-de Hoop

KW - Error estimates

KW - Perfectly matched layers

KW - Stability

U2 - 10.1016/j.cma.2005.02.031

DO - 10.1016/j.cma.2005.02.031

M3 - Article

AN - SCOPUS:33846423912

SN - 0045-7825

VL - 195

SP - 3820

EP - 3853

JO - Computer Methods in Applied Mechanics and Engineering

JF - Computer Methods in Applied Mechanics and Engineering

IS - 29-32

ER -

A time domain analysis of PML models in acoustics

Abstract

Keywords

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