Acoustic attenuation performance of double expansion chamber silencers with interconnecting tube

Auteurs-es

  • Z. Ji Silex Inc., 6659 Ordan Drive, Mississauga, Ont. L5T 1K6, Canada

Mots-clés :

Acoustic properties, Attenuation, Boundary conditions, Boundary element method, Intake silencers, Matrix algebra, Performance, Three dimensional, Tubes (components), Acoustic attenuation, Double expansion chamber silencers, Impedance matrix

Résumé

A three-dimensional substructure boundary element technique was employed to predict the acoustic attenuation performance of double expansion chamber silencer with inter-connecting tube. The effect of the lengths of inter-connecting tube and expansion chambers, as well as the extensions of inlet and outlet tubes was studied. Overall, significant results were obtained.

Fichiers supplémentaires

Publié-e

2001-09-01

Comment citer

1.
Ji Z. Acoustic attenuation performance of double expansion chamber silencers with interconnecting tube. Canadian Acoustics [Internet]. 1 sept. 2001 [cité 13 mai 2026];29(3):46-9. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1378

Numéro

Vol. 29 No. 3 (2001)

Rubrique

Actes du congrès de la Semaine canadienne d'acoustique

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