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MODAL CHARACTERISTIC OF A ROTATING RECTANGULAR CANTILEVER PLATE

โœ Scribed by H.H. YOO; C. PIERRE

Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
548 KB
Volume
259
Category
Article
ISSN
0022-460X

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โœฆ Synopsis

Modal characteristics of a rotating cantilever plate are investigated in the present work. A dynamic modelling method for rectangular plates undergoing prescribed overall motion is employed to derive the equations of motion. The general equations are particularized for the modal analysis of a rotating cantilever plate and dimensionless parameters are identified through dimensional analysis. The effects of the dimensionless parameters on the modal characteristics of the rotating plate are investigated. Incidentally, eigenvalue loci veering and crossing phenomena along with the corresponding modeshape variations are exhibited and discussed.

๐Ÿ“œ SIMILAR VOLUMES

MODAL ANALYSIS OF ROTATING COMPOSITE CAN
MODAL ANALYSIS OF ROTATING COMPOSITE CANTILEVER PLATES
โœ H.H. YOO; S.K. KIM; D.J. INMAN ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 252 KB

A modelling method for the modal analysis of a rotating composite cantilever plate is presented in this paper. A set of linear ordinary differential equations of motion for the plate is derived by using the assumed mode method. Two in-plane stretch variables are employed and approximated to derive t