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Computation of the eigenfrequencies of acoustic cavities: A new penalty method

โœ Scribed by Cifuentes, A. ;Coppolino, R.

Publisher
Wiley (John Wiley & Sons)
Year
1990
Tongue
English
Weight
364 KB
Volume
6
Category
Article
ISSN
0748-8025

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๐Ÿ“œ SIMILAR VOLUMES

DUAL FORMULATION OF MULTIPLE RECIPROCITY
DUAL FORMULATION OF MULTIPLE RECIPROCITY METHOD FOR THE ACOUSTIC MODE OF A CAVITY WITH A THIN PARTITION
โœ J.T. Chen; F.C. Wong ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 291 KB

The dual formulation of the multiple reciprocity method (MRM) is employed to solve the acoustic mode of a cavity with a thin partition. In order to avoid the spurious eigenvalues and non-uniqueness of the solution in the case of zero thickness for the partition, the hypersingular equation for MRM is