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RISRobust Optimization of Dynamic Vibration Absorber Array for Vibration Attenuation of Mistuned Bladed Disk
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Integral blisks are prone to large vibration amplitudes due to their low intrinsic damping level, especially for the mistuned cases. Dynamic vibration absorber arrays (DVAAs) have been shown to be an effective ...
Experimental and Numerical Investigation of Dynamic Vibration Absorber Array for Vibration Mitigation of Integral Blisk
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Dynamic vibration absorber array (DVAA) is a promising technique for vibration mitigation of integral blisk. In this paper, the effectiveness of the DVAA method is experimentally validated on a piezoelectric actuators-driven ...