Extraction of Features due to Breathing Crack from Vibration Response of Rotated Blades considering Tenon Connection and Shroud Contact

Table 2

Stiffness mistuning factors of blade trunks.

0.0033

−0.0075

0.0137

−0.0171

−0.0010

−0.0024

0.0032

0.0031

−0.0086

−0.0003

−0.0016

0.0063