 | | 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: | | 12804 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
|
| In English (Mech. Solids): | | 4760 |
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| << Previous article | Volume 50, Issue 3 / 2015 | Next article >> |
| A.N. Nikiforov, G.Ya. Panovko, and V.P. Roizman, "Conditions for Stable Rotation of a Rotor with a Float Self-Balancer," Mech. Solids. 50 (3), 353-358 (2015) |
| Year |
2015 |
Volume |
50 |
Number |
3 |
Pages |
353-358 |
| DOI |
10.3103/S0025654415030115 |
| Title |
Conditions for Stable Rotation of a Rotor with a Float Self-Balancer |
| Author(s) |
A.N. Nikiforov (Blagonravov Institute of Mechanical Engineering, Russian Academy of Sciences, Malyi Kharitonievskii per. 4, Moscow, 101990 Russia, n.andre@mail.ru)
G.Ya. Panovko (Blagonravov Institute of Mechanical Engineering, Russian Academy of Sciences, Malyi Kharitonievskii per. 4, Moscow, 101990 Russia, gpanovko@yandex.ru)
V.P. Roizman (Khmelnytskyi National University, ul. Instytuts'ka 11, Khmelnytskyi, 29016 Ukraine, royzman_v@mail.ru) |
| Abstract |
The angular velocities at which a flexible symmetric rotor with a float self-balancer loses dynamic stability are determined analytically and numerically depending on the external and internal viscous friction coefficients. The gyroscopic and refined inertial and potential forces of the system are considered. Conclusions about the efficiency of the use of such a device on high-speed rotors are made. |
| Keywords |
rotor, float self-balancer, dynamic stability of a system |
| References |
| 1. | N. V. Derendyaev and V. M. Sandalov,
"On the Stability of Steady Rotation of a Cylinder
Partly Filled with a Viscous Incompressible Fluid,"
Prikl. Mat. Mekh.
46 (4), 578-586 (1982)
[J. Appl. Math. Mech. (Engl. Transl.)
46 (4), 458-464 (1982)] |
| 2. | V. A. Dubovik and E. N. Pashkov,
"Stability of Steady-State Rotation of Unbalanced Rotor
with Liquid Self-Balancing Device on Flexible Shaft,"
Izv. Tomsk. Politekh. Univ.
311 (2), 12-14 (2007). |
| 3. | D. R. Merkin,
Introduction to Theory of Stability of Motion. (Nauka, Moscow, 1971)
[in Russian]. |
| 4. | K. P. Andreichenko,
Dynamics of Floating Gyroscopes and Accelerometers. (Mashinovedenie, Moscow, 1987)
[in Russian]. |
| 5. | A. N. Nikiforov,
"Calculation of Wave Resonance Boundaries for a Rotor with Liquid and Baffles by the 'Equivalent Ellipse' Method,"
in Proc. 26th Inter. Innovation-Oriented Conf. of Young Scientists and Students
in Problems of Machine Engineering "MIKMUS-2014", Moscow, December 17-19, 2014. (2014)
[in Russian]. |
| 6. | F. M. Dimentberg,
Flexural Vibrations of Rotating Shafts. (Izdat. AN SSSR, Moscow, 1959)
[in Russian]. |
| 7. | L. Ya. Banakh and A. N. Nikiforov,
"Action of Aerohydrodynamic Forces on High-Speed Rotor Systems,"
Izv. Akad. Nauk. Mekh. Tverd. Tela,
No. 5, 42-51 (2006)
[Mech. Solids (Engl. Transl.)
41 (5), 34-42 (2006)]. |
|
| Received |
06 February 2013 |
| Link to Fulltext |
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