Abstract: The impact vibration between shrouded turbine blades in an aero-engine is analyzed in this paper to study the influence of the parameters on the dynamic behavior. To investigate the impact vibration, a model composed of ...

Abstract: The impact vibration between shrouded turbine blades in an aero-engine is analyzed in this paper to study the influence of the parameters on the dynamic behavior. To investigate the impact vibration, a model composed of ...

Abstract: It is easy for rotating machinery to produce looseness at the pedestal after long-term operation. The looseness of the pedestal causes the sudden increase of the vibration for the rotor, which leads to the rub-impact between ...