This article is cited in 2 papers

Brief Communications

Stability of steady rotation of a rotor partly filled with a viscous floating liquid

N. V. Derendyaev^ab, I. N. Soldatov<sup>ab

a</sup> Lobachevsky State University of Nizhny Novgorod
^b A. A. Blagonravov Mechanical Engineering Institute, Academy of Sciences of the USSR, Nizhny Novgorod Branch

Abstract: The problem of low-speed stability of steady rotation of a rotor with a cylindrical cavity partly filled with a viscous incompressible floating liquid is considered. The resultant force exerted by the liquid on the rotor performing small-radius circular precession is determined. The $D$-partition into regions with different degrees of instability of the plane of parameters of viscoelastic fixations of the rotor axis is constructed.

Received: 16.04.2010

 English version: Technical Physics, 2011, 56:2, 291–294

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