 | | 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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| L.D. Akulenko, D.D. Leshchenko, and E.S. Paliy, "Evolution of Rotations of a Spheroid with a Cavity Filled with a Fluid of High Viscosity," Mech. Solids. 55 (2), 227-233 (2020) |
| Year |
2020 |
Volume |
55 |
Number |
2 |
Pages |
227-233 |
| DOI |
10.3103/S0025654420020041 |
| Title |
Evolution of Rotations of a Spheroid with a Cavity Filled with a Fluid of High Viscosity |
| Author(s) |
L.D. Akulenko (Ishlinsky Institute for Problems in Mechanics, Russian Academy of Sciences, Moscow, 119526 Russia)
D.D. Leshchenko (Odessa State Academy of Civil Engineering and Architecture, Odessa, 65029 Ukraine, leshchenko_d@ukr.net)
E.S. Paliy (Odessa State Academy of Civil Engineering and Architecture, Odessa, 65029 Ukraine, eschernyakova@gmail.com) |
| Abstract |
In a non-standard setting, motion with respect to the center of mass of a spheroid with a cavity filled with a fluid of high viscosity is considered. The moment of forces acting on the body from the side of a viscous fluid in the cavity is determined by the technique developed in the works of F.L. Chernousko. As a result of original asymptotic and numerical calculations, solutions are obtained that describe the evolution of body motion over an infinite time interval with an asymptotically small error. |
| Keywords |
spheroid, cavity, viscous fluid, rigid body, averaging |
| Received |
15 April 2019 | Revised |
18 July 2019 | Accepted |
04 October 2019 |
| Link to Fulltext |
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