Abstract
The effect of the boundary-layer bleed system on the flow and characteristics of the spatial air intake of a supersonic business-class aircraft integrated with an airframe simulator was studied by the combined high-resolution Reynolds Averaged Navier–Stokes Implicit Large Eddy Simulation method (RANS/ILES ). Two variants of geometry with and without the boundary-layer bleed system were considered. The effect of gasdynamic flow control with the use of synthetic jets was studied for both air intake variants. The effect produced by the boundary-layer bleed system and the regime parameters of synthetic jets on the flow in the air intake and its characteristics, the level of turbulent fluctuations, and the surge boundary was studied. The level of velocity and pressure fluctuations was established to be lower at the outlet of the air intake without the boundary-layer bleed system. The application of synthetic jets made it possible to reduce the total pressure losses and level of turbulent fluctuations in the channel of the air intake and at its outlet, thus increasing the range of its stable operation.
Similar content being viewed by others
References
Sun, Y. and Smith, H., Prog. Aeronaut. Sci., 2017, vol. 90, p. 12.
Lyubimov, D.A. and Potekhina, I.V., in Mater. XXVI nauch.-tekhn. konf. po aerodinamike (Proc. XXVI Sci.-Tecj. Conf on Aerodynamics), Volodarskogo, 2015, p. 156.
Lyubimov, D.A., in Mater. XI Vseros. s"ezda po fundamental’nym problemam teoreticheskoi i prikladnoi mekhaniki (Proc. XI All-Russian Conf. on Fundamental Problems of Theoretical and Applied Mechanics), Kazan, 2015, p. 2399.
Verma, S.B. and Hadjadj, A., Shock Waves, 2015, vol. 25, p. 443.
Ball, W.H., J. Aircr., 1985, vol. 22, no. 3, p. 161.
Coiro, D.P., Bellobouno, E.F., Nicolosi, F., and Donelli, R., J. Aircr., 2008, vol. 45, no. 3, p. 990.
Murugan, T., Deyashi, M., Dey, S., Rana, S.C., and Chatterjee, P.K., Def. Sci. J., 2016, vol. 66, no. 5, p. 489.
Lyubimov, D.A., High Temp., 2011, vol. 49, no. 4, p. 539.
Lyubimov, D., Makarov, A., and Potekhina, I., in Proc. 28th Int. Congress of the Aeronautical Science, Brisbane, 2012, paper no. 932.
Lyubimov, D.A. and Potekhina, I.V., Fluid Dyn., 2015, vol. 50, no. 4, p. 590.
Guang, Y., Yufeng, Y., Jian, F., Tian, G., Qiushi, L., and Lipeng, L., Chin. J. Aeronaut., 2016, vol. 29, no. 3, p. 617.
Narayanaswamy, V., Laxminarayan, L., Raja, L.L., Noel, T., and Clemens, N.T., AIAA J., 2012, vol. 50, no. 1, p. 246.
Trapier, S., Deck, S., and Duveau, P., AIAA J., 2008, vol. 46, no. 1, p. 118.
Spalart, P.L., Deck, S., Shur, M.L., Squres, K.D., Strelets, M., and Travin, A., Theor. Comput. Fluid Dyn., 2006, vol. 20, p. 181.
Lyubimov, D.A. and Potekhina, I.V., High Temp., 2016, vol. 54, no. 5, p. 737.
Lyubimov, D.A., High Temp., 2012, vol. 50, no. 3, p. 420.
Suresh, A. and Huynh, H.T., J. Comput. Phys., 1997, vol. 136, no. 1, p. 83.
Vinogradov, V.A., Makarov, A.Yu., Melkonyan, N.A., and Stepanov, V.A., Uch. Zap. TsAGI, 2017, vol. 43, no. 3.
Author information
Authors and Affiliations
Corresponding author
Additional information
Russian Text © The Author(s), 2019, published in Teplofizika Vysokikh Temperatur, 2019, Vol. 57, No. 1, pp. 127–136.
Rights and permissions
About this article
Cite this article
Kukshinova, I.V., Lyubimov, D.A., Solov’eva, A.A. et al. Study of the Possibilities of Gasdynamic Air Flow Control in the Spatial Air Intake of a Light Supersonic Business-Class Aircraft by the RANS/ILES Method. High Temp 57, 113–121 (2019). https://doi.org/10.1134/S0018151X18060160
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0018151X18060160