... by the aerodynamic damping. When the inlet condition is uniform, aerodynamic damping is mainly caused by the temporal factor, and the classic flutter usually does not occur due to the usage of mistuning. However, with the existence of circumferentially non-uniform components in the distorted inflow, aerodynamic...

...-on. The twist-induced pressure is more sensitive to changes in the acoustic propagation state, with the peak of the aerodynamic damping curve near upstream acoustic resonance being solely related to the twist-induced pressure acting on the suction side. The study also finds that the position of the blade...

... , “ On the Influence of Blade Aspect Ratio on Aerodynamic Damping ,” ASME J. Turbomach. , 141 ( 10 ), p. 101007 . 10.1115/1.4043905 [18] Zhou , C. , Li , Z. , Huang , S. , Han , G. , Lu , X. , Zhao , S. , and Zhu , J. , 2021 , “ Numerical Investigation on the Aerodynamic...