Paper Title:
Limit Cycle Flutter Analysis of Plate-Type Beam with Dissymmetrical Subsection Linear Stiffness
  Abstract

The limit cycle flutter of a plate-type structure with dissymmetrical subsection linear stiffness in incompressible viscous flow was studied. Galerkin Method was used to get the differential equations of system. The equivalent linearization concept was performed to predict the ranges of limit cycle flutter velocities. The flutter borderline map was used to analyze the the stability of limit cycle flutter. By numerical integrating, the velocities of convergence, flutter and instability were obtained. The theoretical results agree well with the results of numerical integration.

  Info
Periodical
Edited by
Honghua Tan
Pages
1732-1737
DOI
10.4028/www.scientific.net/AMM.66-68.1732
Citation
L. Lu, Y. R. Yang, C. G. Fan, M. L. Zhang, "Limit Cycle Flutter Analysis of Plate-Type Beam with Dissymmetrical Subsection Linear Stiffness", Applied Mechanics and Materials, Vols. 66-68, pp. 1732-1737, 2011
Online since
July 2011
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