Abstract
Steady precession vibrations of a single-support thin-walled rotor whose rotation axis is forced to make an additional rotation are simulated numerically. It is established that compared with double-support rotors, single-support rotors are more dynamically compliant and undergo two precession resonances over the range of rotation speeds being considered. Mode shapes of precession vibrations are drawn
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Gulyaev, V.I., Lugovoi, P.Z. & Solov'ev, I.L. Elastic Vibrations of a Single-Support Thin-Walled Rotor (Compound Shell) During Complex Rotation. International Applied Mechanics 39, 969–975 (2003). https://doi.org/10.1023/A:1027420900937
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DOI: https://doi.org/10.1023/A:1027420900937