 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 12854 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
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| In English (Mech. Solids): | | 4810 |
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| D. V. Kondratov and L. I. Mogilevich, "Perturbation torques in a floated gyro with an elastic housing on a vibrating base," Mech. Solids. 40 (3), 8-15 (2005) |
| Year |
2005 |
Volume |
40 |
Number |
3 |
Pages |
8-15 |
| Title |
Perturbation torques in a floated gyro with an elastic housing on a vibrating base |
| Author(s) |
D. V. Kondratov (Saratov)
L. I. Mogilevich (Saratov) |
| Abstract |
The influence of the elastic flexibility of the float housing on the
vibration-induced perturbation torque in a gyro with a cylindrical floated
suspension was investigated in [1]. It has been shown that, in the case
when the float housing is sufficiently thick and the housing material has
small density and large Young's modulus, the effect of the elastic
flexibility can be neglected and the float housing can be assumed to be
rigid. In the case of the collet attachment of the gyroscope to provide
heat abstraction, the housing represents an elastic cylindrical shell.
The error of a floated gyro with a flexible housing on a vibrating base is
investigated in the case of free flow of the fluid through the end
surfaces. It is established that in the case of translational vibration
for a gyro with a cylindrical floated suspension of the rotor, the
flexibility of the housing substantially influences the hydrodynamic
perturbation torque. |
| References |
| 1. | K. P. Andreichenko and L. I. Mogilevich, "Perturbation torques in
a floated gyro with an elastic housing of the float mounted on a vibrating
base," Izv. AN SSSR. MTT [Mechanics of Solids], No. 4, pp. 44-51, 1987. |
| 2. | A. G. Bourgvits and G. A. Zav'yalov, "On the effect of the
inertial forces of the lubrication layer on the stability of the motion of
a shaft in a bearing of finite length," Izv. Vuzov. Mashinostroenie,
No. 12, pp. 38-48, 1963. |
| 3. | O. M. Gorodetskii and D. M. Klimov, "On the applicability of the
quasi-steady method to studying the dynamics of a gyro with a liquid
suspension," Izv. AN SSSR. MTT [Mechanics of Solids], No. 4, pp. 10-20,
1982. |
| 4. | K. P. Andreichenko and L. I. Mogilevich, "Perturbation torques in
a floated gyro with an elastic housing of the float in the case of the
fluid flow through the end surfaces," Mashinovedenie, No. 1, pp. 33-41,
1987. |
|
| Received |
22 May 2003 |
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