Volume 23 Issue 1
Jan.  2008
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LU Shan, GAO Ya-juan, LÜ Wen-lin. Analysis method for same-stage-blade system strength reliability concerning the correlation[J]. Journal of Aerospace Power, 2008, 23(1): 17-20.
Citation: LU Shan, GAO Ya-juan, LÜ Wen-lin. Analysis method for same-stage-blade system strength reliability concerning the correlation[J]. Journal of Aerospace Power, 2008, 23(1): 17-20.

Analysis method for same-stage-blade system strength reliability concerning the correlation

  • Received Date: 2006-12-29
  • Rev Recd Date: 2007-03-09
  • Publish Date: 2008-01-28
  • An analytical method for the strength reliability of the same-stage-blade system was proposed.The method covers numerical simulation and determination of the correlation coefficients of the same-stage-blade material strength and the strength limit state function.Moreover,the narrow limit formula for the same-stage-blade system strength reliability was presented.Then,the reliability calculation methods of the same-stage-blade system strength were discussed by taking into account failure-related factors.Finally,a numerical example of same-stageblade system was given to demonstrate the efficiency of the method.

     

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