 | | 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: | | 13288 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8164
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| In English (Mech. Solids): | | 5124 |
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| A.A. Kornyakov, V.G. Soudakov, and A.S. Shcheglov, "Application of Multipole Decomposition for Sonic Boom Propagation Problems," Mech. Solids. 58 (8), 2933-2943 (2023) |
| Year |
2023 |
Volume |
58 |
Number |
8 |
Pages |
2933-2943 |
| DOI |
10.3103/S0025654423080113 |
| Title |
Application of Multipole Decomposition for Sonic Boom Propagation Problems |
| Author(s) |
A.A. Kornyakov (Zhukovsky Central Aerohydrodynamic Institute, Zhukovsky, 140181 Russia)
V.G. Soudakov (Zhukovsky Central Aerohydrodynamic Institute, Zhukovsky, 140181 Russia, vit_soudakov@tsagi.ru)
A.S. Shcheglov (Zhukovsky Central Aerohydrodynamic Institute, Zhukovsky, 140181 Russia) |
| UDK |
sonic boom, multipole decomposition, supersonic transport, near field, far field |
| Abstract |
In the present, work a modification of the multipole decomposition method is developed,
which makes it possible to relate the overpressure distribution in the near-field of a supersonic transport (SST) with a far-field distribution, which is needed for the solution of sonic boom propagation
problem from an SST. A generalization of the method for solving the integral equations arising from
multipole decomposition is performed. An algorithm for multipole correction of near-field overpressure signatures obtained in numerical simulations has been developed and tested. |
| Keywords |
sonic boom, multipole decomposition, supersonic transport, near field, far field |
| Received |
18 May 2023 | Revised |
30 July 2023 | Accepted |
30 July 2023 |
| Link to Fulltext |
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