Dynamic stability of a cantilever shaft-disk system

Lien Wen Chen, Der Ming Ku

研究成果: Article同行評審

43 引文 斯高帕斯(Scopus)

摘要

The dynamic stability behavior of a cantilever shaft-disk system subjected to axial periodic forces varying with time is studied by the finite element method. The equations of motion for such a system are formulated using deformation shape functions developed from Timoshenko beam theory. The effects of translational and rotatory inertia, gyroscopic moment, bending and shear deformation are included in the mathematical model. Numerical results show that the effect of the gyroscopic term is to shift the boundaries of the regions of dynamic instability outwardly and, therefore, the sizes of these regions are enlarged as the rotational speed increases.

原文English
頁(從 - 到)326-329
頁數4
期刊Journal of Vibration and Acoustics, Transactions of the ASME
114
發行號3
DOIs
出版狀態Published - 1992 7月

All Science Journal Classification (ASJC) codes

  • 聲學與超音波
  • 材料力學
  • 機械工業

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