论文信息 - Calculating the statistics of forced response of a mistuned bladed disk assembly

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

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.

A. Sinha

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