VIBRATIONS OF NONUNIFORM RINGS STUDIED BY MEANS OF THE DIFFERENTIAL QUADRATURE METHOD

Authors
GUTIERREZ RH LAURA PAA
Citation
Rh. Gutierrez et Paa. Laura, VIBRATIONS OF NONUNIFORM RINGS STUDIED BY MEANS OF THE DIFFERENTIAL QUADRATURE METHOD, Journal of sound and vibration, 185(3), 1995, pp. 507-513
Citations number
12
Categorie Soggetti
Acoustics
Journal title
Journal of sound and vibration → ACNP
ISSN journal
0022460X
Volume
185
Issue
3
Year of publication
1995
Pages
507 - 513
Database
ISI
SICI code
0022-460X(1995)185:3<507:VONRSB>2.0.ZU;2-P
Abstract
The vibrational behavior of ring-like structures is of interest in sev eral technological situations: from automotive and aircraft tires to e lectric motors and transformers. This study deals with the solution of the governing sixth order differential equation by using the differen tial quadrature method. The fundamental frequency of in-plane, inexten sional vibration is thus determined and compared with the value predic ted by the optimized Rayleigh-Ritz method. (C) 1995 Academic Press Lim ited