TRANSITION OF SUPERSONIC BOUNDARY LAYER OVER AN UPSWEPT WING DUE TO ACOUSTIC NOISE

P. V. Chuvakhov; Чувахов П. В.; I. V. Egorov; Егоров И. В.

doi:10.31857/S2686740023020050

TRANSITION OF SUPERSONIC BOUNDARY LAYER OVER AN UPSWEPT WING DUE TO ACOUSTIC NOISE

Authors: Chuvakhov P.V.¹^,2, Egorov I.V.¹^,2
Affiliations:
1. Central Aerohydrodynamic Institute named after Prof. N.E. Zhukovsky
2. Moscow Institute of Physics and Technology
Issue: Vol 509, No 1 (2023)
Pages: 63-66
Section: МЕХАНИКА
URL: https://rjeid.com/2686-7400/article/view/651883
DOI: https://doi.org/10.31857/S2686740023020050
EDN: https://elibrary.ru/UPCMFS
ID: 651883

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Abstract
About the authors
References
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Abstract

Results of direct numerical simulation of the receptivity of the supersonic boundary layer over an upswept wing with a thin parabolic profile to acoustic noise of various intensity are presented. Acoustic noise is shown to be capable of triggering laminar-turbulent transition over the upswept wing of supersonic transport.

Keywords

laminar-turbulent transition, supersonic boundary layer, upswept wing, supersonic transport, acoustic noise, numerical simulation

About the authors

P. V. Chuvakhov

Central Aerohydrodynamic Institute named after Prof. N.E. Zhukovsky; Moscow Institute of Physics and Technology

Author for correspondence.
Email: pavel_chuvahov@mail.ru
Russia, Moscow Region, Zhukovsky; Russia, Moscow Region, Dolgoprudny

I. V. Egorov

Central Aerohydrodynamic Institute named after Prof. N.E. Zhukovsky; Moscow Institute of Physics and Technology

Author for correspondence.
Email: i_v_egorov@mail.ru
Russia, Moscow Region, Zhukovsky; Russia, Moscow Region, Dolgoprudny

References

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