A new concept of modal participation factor for numerical instability in the dual BEM for exterior acoustics

Mechanics Research Communications

Volumn 30, Issue 2, 2003, Pages 161-174

  Chen, J T ^a   Chen, K H ^a   Chen, I L ^b   Liu, L W ^c  

^a NATIONAL TAIWAN OCEAN UNIVERSITY   (Taiwan)

^b NATIONAL KAOHSIUNG UNIVERSITY OF APPLIED SCIENCES   (Taiwan)

^c NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

Dual BEM; Exterior acoustics; Fictitious frequency; Modal participation factor; Scattering

Indexed keywords

BOUNDARY ELEMENT METHOD; FREQUENCIES; INTEGRAL EQUATIONS; MODAL ANALYSIS; NUMERICAL METHODS;

EXTERIOR ACOUSTICS;

ACOUSTICS;

EID: 0037366865     PISSN: 00936413     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0093-6413(02)00351-8     Document Type: Article

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