Transonic shock wave boundary layer interaction control using a combination of swirling flow and vortex generators
Tadin Tenzin1, Brutyan M. A.1, Htun Ye1
1Moscow Institute of Physics and Technology (National Research University), Dolgoprudny, Moscow Region, Russia
Email: tamdin6389@gmail.com
This research presents the results of numerical analysis of a co-rotating array of mini swirling air jet vortex generators installed on the supercritical P-18-415 airfoil profile wing model at an angle of attack α = 4o. The active flow control system is aimed to be operated when the flight is in cruise mode. Simulations were conducted under conditions representative of steady state cruise mode flight, with a freestream Mach number of Mбесконечность=0.75 at which point shock wave separation occurs in the boundary layer. Ansys Fluent software is utilized to solve 3D compressible Reynolds Averaged Navier.Stokes equations, employing the two-equations k-ε realizable turbulence model. The study identifies the optimal design configuration based on pressure coefficient (Cp) and the lift-to-drag ratio (K = Cl/Cd). Keywords: mini swirling air jet vortex generators, transonic flow controls, buffeting, shock wave boundary layer interaction.
- H. Babinsky, J. Delery, in Shock wave-boundary-layer interactions, ed. by H. Babinsky, J.K. Harvey. Cambridge Aerospace Ser. (Cambridge University Press, 2011), p. 87-136. DOI: 10.1017/cbo9780511842757.003
- H. Schlichting, K. Gersten, in Boundary-layer theory (Springer, Berlin--Heidelberg, 2000), p. 291-320. DOI: 10.1007/978-3-642-85829-1_11
- K.A. Abramova, A.A. Ryzhov, V.G. Sudakov, K.G. Khairullin, Fluid Dyn., 52, 329 (2017). DOI: 10.1134/S0015462817020168
- Y. Tian, Z. Li, P.Q. Liu, J. Aircraft, 55, 382 (2018). DOI: 10.2514/1.C033134
- J. Dandois, A. Lepage, J.-B. Dor, P. Molton, F. Ternoy, A. Geeraert, V. Brunet, E. Coustols, Compt. Rend. Mecan., 342, 425 (2014). DOI: 10.1016/j.crme.2014.01.015
- A. D'Aguanno, F.F. Schrijer, B.W. van Oudheusden, in AIAA AVIATION 2021 FORUM (Virtual event, 2021), paper AIAA 2021-2558. DOI: 10.2514/6.2021-2558
- M.A. Brutyan, A.V. Volkov, A.V. Potapchik, Tech. Phys. Lett., 46, 603 (2020). DOI: 10.1134/s1063785020060188
- H. Holden, H. Babinsky, J. Aircraft, 44, 170 (2007). DOI: 10.2514/1.22770
- M.A. Brutyan, T. Tadin, Aerospace Syst., 7, 83 (2024). DOI: 10.1007/s42401-023-00223-8
- J.D. Anderson, Jr., in Encyclopedia of physical science and technology, 3rd ed. (Academic Press, 2003), p. 1-21. DOI: 10.1016/B0-12-227410-5/00915-7
Подсчитывается количество просмотров абстрактов ("html" на диаграммах) и полных версий статей ("pdf"). Просмотры с одинаковых IP-адресов засчитываются, если происходят с интервалом не менее 2-х часов.
Дата начала обработки статистических данных - 27 января 2016 г.