Modelling of machinery vibration isolation systems

Auteurs-es

  • David Stredulinsky Defence R and D Canada, DRDC Atlantic, P.O. Box 1012, Dartmouth, NS, B2Y 3Z7, Canada
  • Jeff Szabo Defence R and D Canada, DRDC Atlantic, P.O. Box 1012, Dartmouth, NS, B2Y 3Z7, Canada
  • Lei Jiang Defence R and D Canada, DRDC Atlantic, P.O. Box 1012, Dartmouth, NS, B2Y 3Z7, Canada
  • Michael Polack Defence R and D Canada, DRDC Atlantic, P.O. Box 1012, Dartmouth, NS, B2Y 3Z7, Canada
  • Michael W. Chernuka Defence R and D Canada, DRDC Atlantic, P.O. Box 1012, Dartmouth, NS, B2Y 3Z7, Canada

Mots-clés :

Computer software, Degrees of freedom (mechanics), Elastic moduli, Finite element method, Frequencies, Machine components, Matrix algebra, Stiffness, User interfaces, Viscoelasticity, Elastomeric isolators

Résumé

Modelling of machinery vibration isolation systems was discussed. Computer codes vibration isolation model generator (VIMGEN) and vibration of viscoelastic and elastic structures (VVES) were developed for modelling the 3D characteristics of vibration isolation systems containing elastomeric isolator elements. The engine or machine to be isolated was assumed to be a rigid body. The codes were described and a study of the modes of a small-scale system was presented.

Fichiers supplémentaires

Publié-e

2002-09-01

Comment citer

1.
Stredulinsky D, Szabo J, Jiang L, Polack M, Chernuka MW. Modelling of machinery vibration isolation systems. Canadian Acoustics [Internet]. 1 sept. 2002 [cité 10 mai 2026];30(3):68-9. Disponible à: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1458

Numéro

Vol. 30 No. 3 (2002)

Rubrique

Actes du congrès de la Semaine canadienne d'acoustique

Licence

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