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文章基本信息

  • 标题:Aplicaciones de la Transformada de Fourier para la Obtención de Velocidades Críticas en Problemas de Flutter
  • 作者:L. J. Pigliacampo ; Alejandro T. Brewer
  • 期刊名称:Mecánica Computacional
  • 印刷版ISSN:2591-3522
  • 出版年度:1996
  • 卷号:16
  • 期号:5
  • 页码:325-333
  • 语种:Spanish
  • 出版社:CIMEC-INTEC-CONICET-UNL
  • 其他摘要:The Fourier transform is employed in this work to solve flutter problems. Real structural systems are reduced to two-dimensional problems to illustrate the procedure. The instability condition can be identified by means of an analysis of amplitudes, frequencies and damping of the vibration as a function of the velocity of the air stream. Comparisons between the present solution and other techniques in the literature are presented for one example.
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