Rotation characteristics of rigid rotor fastened in resilient mountings with a dynamic instability

1Zhyvotov, AYu.
1Yangel Yuzhnoye State Design Office, Dnipropetrovsk, Ukraine
Kosm. nauka tehnol. 2002, 8 ;(Supplement1):058-063
Publication Language: Russian
Abstract: 
The rotation of cylindrical rotor with a dynamic instability is investigated. The position of the main central axis of inertia, the rotor centre of mass and the axis of rotation under sub and over critical veloshles is considered. An analytical dependences allowed to determine the forces and moments operated on the dynamic loading rotor are obtained the conception of supplementary rotational moment is introduced.
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