... on the relationship between the applied force duration and maximum tip deflection. Results from the model are compared with experimental results, providing sound verification. 10 10 2010 09 11 2010 31 05 2011 31 05 2011 aerodynamics blades flexible structures force mechanical contact...

... discs (structures) elasticity flexible structures rotors vibrations As modern jet engines trend toward lighter-weight designs, rotor loading and flexibility increase, increasing flutter risk. Effective flutter prediction tools and an understanding of flutter mitigation strategies...