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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2009, Volume 49, Number 7, Pages 1280–1294
(Mi zvmmf4724)
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This article is cited in 3 scientific papers (total in 3 papers)
Application of compact and multioperator schemes to the numerical simulation of acoustic fields generated by instability waves in supersonic jets
A. D. Savel'ev, A. I. Tolstykh, D. A. Shirobokov Dorodnicyn Computing Center, Russian Academy of Sciences,
ul. Vavilova 40, Moscow, 119991, Russia
Abstract:
Acoustic fields generated by instability waves in supersonic jets were numerically simulated. A seventh-order multioperator scheme was used to solve the Euler equations linearized about the mean flow field in an axisymmetric turbulent jet. The mean field was computed using fifth-order compact approximations of the convective terms under conditions similar to experimental data. The numerical results were found to agree well with the experiment.
Key words:
compact and multioperator schemes, numerical simulation of acoustic fields, instability waves of supersonic jets.
Received: 22.01.2009
Citation:
A. D. Savel'ev, A. I. Tolstykh, D. A. Shirobokov, “Application of compact and multioperator schemes to the numerical simulation of acoustic fields generated by instability waves in supersonic jets”, Zh. Vychisl. Mat. Mat. Fiz., 49:7 (2009), 1280–1294; Comput. Math. Math. Phys., 49:7 (2009), 1221–1234
Linking options:
https://www.mathnet.ru/eng/zvmmf4724 https://www.mathnet.ru/eng/zvmmf/v49/i7/p1280
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Abstract page: | 328 | Full-text PDF : | 116 | References: | 47 | First page: | 8 |
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