 | | Journal of Applied
Mathematics and Mechanics
Russian Academy of Sciences | | Founded
in January 1936
(Translated from 1958)
Issued 6 times a year
ISSN 0021-8928
(print version) |
Archive of Issues
| Total articles in the database: | | 10482 |
| In Russian (ΟΜΜ): | | 9683
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| In English (J. Appl. Math. Mech.): | | 799 |
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| << Previous article | Volume 75, Issue 3 / 2011 | Next article >> |
| A.N. Bogdanov and V.N. Diyesperov, "The stability of a transonic boundary layer on an elastic surface," J. Appl. Math. Mech. 75 (3), 357-362 (2011) |
| Year |
2011 |
Volume |
75 |
Issue |
3 |
Pages |
357-362 |
| Title |
The stability of a transonic boundary layer on an elastic surface |
| Author(s) |
A.N. Bogdanov (Moscow, Russia, bogdanov@imec.msu.ru)
V.N. Diyesperov (Moscow, Russia) |
| Abstract |
The perturbations in the boundary layer over an elastic surface when there is non-stationary free viscous-inviscid interaction at transonic velocities are investigated using a modified three-deck model. The modification consists of retaining the term with the second derivative with respect to time (the singular term of the transonic expansion), which occurs in the model of the Lin-Reissner-Tsien equation when it is derived from the complete equations for the velocity potential. This enables the equations of the model to be improved so that they more accurately describe non-stationary and non-linear phenomena. It is shown that the modified model enables perturbations, ignored when using the classical three-deck model, to be taken into account. The compliance on the surface may lead to a reduction in the perturbation growth rate. |
| Received |
24 May 2010 |
| Link to Fulltext |
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