Research on Whirling Vibration of CPP Propulsion Shafting
The parameters influencing the whirling vibration characteristic is more for the CPP (Controllable-Pitch Propeller) propulsion shafting, comparing to the traditional shafting. Verified by a ship’s CPP propulsion shafting, the method of transfer matrices is used for analyzing whirling vibration, by building a hybrid model fosr lumped parameter elements and distributed parameter elements. Then the parameters influencing the whirling vibration characteristic are analyzed, which could provide evidence for the analysis on the whirling vibration for the CPP propulsion shafting.
G. Liu et al., "Research on Whirling Vibration of CPP Propulsion Shafting", Advanced Materials Research, Vols. 308-310, pp. 2537-2542, 2011