 | | 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
|
| In English (Mech. Solids): | | 4810 |
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| << Previous article | Volume 51, Issue 3 / 2016 | Next article >> |
| I.K. Marchevskii and G.A. Shcheglov, "On the Dynamic Stability of an Elastically Fixed High-Drag Airfoil under Vortical Parametric Excitations," Mech. Solids. 51 (3), 349-356 (2016) |
| Year |
2016 |
Volume |
51 |
Number |
3 |
Pages |
349-356 |
| DOI |
10.3103/S0025654416030122 |
| Title |
On the Dynamic Stability of an Elastically Fixed High-Drag Airfoil under Vortical Parametric Excitations |
| Author(s) |
I.K. Marchevskii (Bauman Moscow State Technical University, ul. 2-ya Baumanskaya 5, Moscow, 105005 Russia, iliamarchevsky@mail.ru)
G.A. Shcheglov (Bauman Moscow State Technical University, ul. 2-ya Baumanskaya 5, Moscow, 105005 Russia, shcheglov_ga@bmstu.ru) |
| Abstract |
Conditions of dynamic instability at parametric resonance in an oscillatory system with three degrees of freedom, which models the motion of an elastically fixed high-drag airfoil under unsteady aerohydrodynamic loads due to the vortex trail separation, are obtained in the linear approximation. |
| Keywords |
parametric resonance, dynamic stability domain, aerohydroelasticity, vortex trail, aerodynamic loads, system with three degrees of freedom, Glauert condition |
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|
| Received |
05 February 2016 |
| Link to Fulltext |
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