Calculating the statistics of forced response of a mistuned bladed disk assembly

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Abstract

An analytical technique has been developed to calculate the statistics of the forced response of a mistuned bladed disk assembly. The modal mass and stiffness of each blade have been assumed to be random variables with Gaussian distribution. The comparison with results from numerical simulations indicate that the statistics of distributions of the blades' amplitudes predicted by the analytical technique are acceptable.

Original languageEnglish (US)
Pages (from-to)1797-1801
Number of pages5
JournalAIAA journal
Volume24
Issue number11
DOIs
StatePublished - Jan 1 1986

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering

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