Helicopter Ground Resonance: The Effect of Rotor and Fuselage Damping
Aircraft Engineering and Aerospace Technology
ISSN: 0002-2667
Article publication date: 1 February 1959
Abstract
The equations of motion developed by R. P. Coleman have been evaluated for a particular helicopter configuration and a large number of different combinations of rotor and fuselage damping. These results are displayed graphically and reveal the dependence of the unstable range on rotor and fuselage damping. Some of the conclusions are in disagreement with those reached by Coleman. Both viscous and friction rotor dampers are considered.
Citation
Hooper, W.E. (1959), "Helicopter Ground Resonance: The Effect of Rotor and Fuselage Damping", Aircraft Engineering and Aerospace Technology, Vol. 31 No. 2, pp. 32-39. https://doi.org/10.1108/eb033077
Publisher
:MCB UP Ltd
Copyright © 1959, MCB UP Limited