Please use this identifier to cite or link to this item:
|Title:||Generalized differential quadrature for frequency of rotating multilayered conical shell|
|Authors:||Lam, Khin-Yong |
|Source:||Lam, Khin-Yong, Li, Hua (2000-11). Generalized differential quadrature for frequency of rotating multilayered conical shell. Journal of Engineering Mechanics 126 (11) : 1156-1162. ScholarBank@NUS Repository. https://doi.org/10.1061/(ASCE)0733-9399(2000)126:11(1156)|
|Abstract:||This paper uses the generalized differential quadrature (GDQ) method to study the influence of boundary conditions on the natural frequency of a rotating thin truncated circular multilayered conical shell. The governing equations of motion include the effects of initial hoop tension and centrifugal and Coriolis accelerations due to rotation. The GDQ method is applied to the discrete grid points in the meridional direction. Results are obtained to study the influence of boundary conditions on the frequency at different circumferential wave numbers, rotating speeds, and geometric properties. The influences of the cone angle and layered configuration on the variation of frequency with rotating speed also are presented. To validate the accuracy and efficiency of the GDQ method, comparisons are made with those available in the open literature and very good agreements are achieved.|
|Source Title:||Journal of Engineering Mechanics|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
WEB OF SCIENCETM
checked on Nov 19, 2017
checked on Dec 10, 2017
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.