Free vibration analysis of rotating cylindrical shells using discrete singular convolution technique

Civalek O., Guerses M.

INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, vol.86, no.10, pp.677-683, 2009 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 86 Issue: 10
  • Publication Date: 2009
  • Doi Number: 10.1016/j.ijpvp.2009.03.011
  • Journal Name: INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.677-683
  • Keywords: Discrete singular convolution, Free vibration, Frequencies, Rotating cylindrical shells, DIFFERENTIAL QUADRATURE METHOD, KP-RITZ METHOD, DYNAMIC STABILITY ANALYSIS, QUADRILATERAL THIN PLATES, SHALLOW CONICAL SHELLS, BOUNDARY-CONDITIONS, RECTANGULAR-PLATES, FREQUENCY-CHARACTERISTICS, 3-DIMENSIONAL VIBRATION, ELASTIC-FOUNDATION
  • Akdeniz University Affiliated: Yes

Abstract

Free vibration analysis of rotating cylindrical shells is presented. Discrete singular convolution (DSC) method has been proposed for numerical solution of vibration problem. The formulations are based on Love's first approximation shell theory, and include the effects of initial hoop tension and centrifugal and Coriolis accelerations due to rotation. Frequencies are obtained for different types of boundary conditions and geometric parameters. In general, close agreement between the obtained results and those of other researchers has been found. (C) 2009 Elsevier Ltd. All rights reserved.