Non-reflecting boundary conditions for acoustic and wave propagation problems

Gregory M. Hulbert; Ata Mugan

Non-reflecting boundary conditions for acoustic and wave propagation problems

Gregory M. Hulbert^*
, Ata Mugan

^*Corresponding author for this work

University of Michigan, Ann Arbor

Research output: Contribution to journal › Conference article › peer-review

Abstract

A non-reflecting boundary condition (NRBC) is presented for solving large or infinite domain problems of acoustics and elastic wave propagation. As shown, the proposed boundary condition is well suited for use with finite element methods. The formulation and implementation of the proposed NRBC are given and numerical examples are presented that demonstrate its competitiveness with the DtN method.

Original language	English
Pages (from-to)	1-4
Number of pages	4
Journal	American Society of Mechanical Engineers (Paper)
Publication status	Published - 1993
Externally published	Yes
Event	Proceedings of the ASME Winter Conference - New Orleans, LA, USA Duration: 28 Nov 1993 → 3 Dec 1993

Cite this

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title = "Non-reflecting boundary conditions for acoustic and wave propagation problems",

abstract = "A non-reflecting boundary condition (NRBC) is presented for solving large or infinite domain problems of acoustics and elastic wave propagation. As shown, the proposed boundary condition is well suited for use with finite element methods. The formulation and implementation of the proposed NRBC are given and numerical examples are presented that demonstrate its competitiveness with the DtN method.",

author = "Hulbert, \{Gregory M.\} and Ata Mugan",

year = "1993",

language = "English",

pages = "1--4",

journal = "American Society of Mechanical Engineers (Paper)",

issn = "0402-1215",

note = "Proceedings of the ASME Winter Conference ; Conference date: 28-11-1993 Through 03-12-1993",

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TY - JOUR

T1 - Non-reflecting boundary conditions for acoustic and wave propagation problems

AU - Hulbert, Gregory M.

AU - Mugan, Ata

PY - 1993

Y1 - 1993

N2 - A non-reflecting boundary condition (NRBC) is presented for solving large or infinite domain problems of acoustics and elastic wave propagation. As shown, the proposed boundary condition is well suited for use with finite element methods. The formulation and implementation of the proposed NRBC are given and numerical examples are presented that demonstrate its competitiveness with the DtN method.

AB - A non-reflecting boundary condition (NRBC) is presented for solving large or infinite domain problems of acoustics and elastic wave propagation. As shown, the proposed boundary condition is well suited for use with finite element methods. The formulation and implementation of the proposed NRBC are given and numerical examples are presented that demonstrate its competitiveness with the DtN method.

UR - https://www.scopus.com/pages/publications/0027848234

M3 - Conference article

AN - SCOPUS:0027848234

SN - 0402-1215

SP - 1

EP - 4

JO - American Society of Mechanical Engineers (Paper)

JF - American Society of Mechanical Engineers (Paper)

T2 - Proceedings of the ASME Winter Conference

Y2 - 28 November 1993 through 3 December 1993

ER -

Non-reflecting boundary conditions for acoustic and wave propagation problems

Abstract

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