 | | 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: | | 10522 |
| In Russian (ΟΜΜ): | | 9723
|
| In English (J. Appl. Math. Mech.): | | 799 |
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| S.A. Takovitskii, "The optimal conical twist of a delta wing," J. Appl. Math. Mech. 76 (1), 103-109 (2012) |
| Year |
2012 |
Volume |
76 |
Issue |
1 |
Pages |
103-109 |
| Title |
The optimal conical twist of a delta wing |
| Author(s) |
S.A. Takovitskii (Zhukovskii, Russia, c.a.t@tsagi.ru) |
| Abstract |
The problem of reducing the drag of a wing at a specified lift in a supersonic flow is investigated. A solution for a delta wing is obtained in a simplified formulation of the optimization problem and a theoretical analysis. It is shown that the optimal conical wing is formed by elements of elliptical cones and planes. Numerical modelling of the flow of a non-viscous non-heat-conducting gas past the wing is performed, and the results of the theoretical analysis and direct optimization are compared. |
| Received |
07 September 2010 |
| Link to Fulltext |
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