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This article is cited in 5 scientific papers (total in 5 papers)
Origins of turbulence on an unswept wing of supersonic transport
P. V. Chuvakhovab, I. O. Pogorelovab a Moscow Institute of Physics and Technology (MIPT)
b Central Aerohydrodynamic Institute named after prof. N.E. Zhukovsky (TsAGI)
Abstract:
The two most likely sources of disturbances capable of triggering boundary layer turbulization over the smooth unswept wing of supersonic transport are considered in the framework of full Navier-Stokes equations, namely: atmospheric turbulence and acoustic noise radiated by the turbulent boundary layer over the fuselage. Frequency wave characteristics of boundary layer disturbances over the wing are analyzed; the dominant mechanism of transition is revealed. Numerical results are compared with those of linear stability theory.
Keywords:
supersonic transport, SST, unswept wing, origins of turbulence, atmospheric
turbulence, acoustic noise, numerical simulation, laminarization.
Received: 15.02.2022 Revised: 15.02.2022 Accepted: 18.04.2022
Citation:
P. V. Chuvakhov, I. O. Pogorelov, “Origins of turbulence on an unswept wing of supersonic transport”, Matem. Mod., 34:8 (2022), 19–37; Math. Models Comput. Simul., 15:2 (2023), 177–188
Linking options:
https://www.mathnet.ru/eng/mm4395 https://www.mathnet.ru/eng/mm/v34/i8/p19
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Abstract page: | 223 | Full-text PDF : | 46 | References: | 55 | First page: | 13 |
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