Collaborative noise control - A case study

Auteurs-es

  • Ramani Ramakrishnan Department of Architectural Science, Ryerson University, Toronto
  • Werner Richarz Aercoustics Engineering Ltd., Toronto

Mots-clés :

Dust, Fans, Machine design, Particulate emissions, Turbomachine blades, Active noise control, Dust collector fans, Particulate matter, Passive silencer

Résumé

The key aspects in controlling noise, including analysis, design and implementations of certain features, are presented. Dust collector fans with centrifugal design, are seen in industries that emit particulate matter in the atmosphere. These fans produce strong noise of blade passing tone, thereby disturbing the residents in that area. To control the noise, a short lined passive silencer was installed. The noise control objective was to reduce fan blade passage tone. Another possible solution to control the noise is to install active noise control.

Fichiers supplémentaires

Publié-e

2005-09-01

Comment citer

1.
Ramakrishnan R, Richarz W. Collaborative noise control - A case study. Canadian Acoustics [Internet]. 1 sept. 2005 [cité 31 mai 2026];33(3):32-3. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1731

Numéro

Vol. 33 No. 3 (2005)

Rubrique

Actes du congrès de la Semaine canadienne d'acoustique

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