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RISA Method to Reduce the Energy Localization in Mistuned Bladed Disks by Application Specific Blade Pattern Arrangement
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The focus of the paper is the analysis of mistuning, which are small deviations of the blade properties, e.g., due to manufacturing tolerances. The resonant amplitudes of turbine blades are very sensitive to these deviations ...