Доступ предоставлен для: Guest
Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
TsAGI Science Journal

ISSN Печать: 1948-2590
ISSN Онлайн: 1948-2604

TsAGI Science Journal

DOI: 10.1615/TsAGISciJ.2019032768
pages 461-481

INFLUENCE OF THE PLATE LEADING-EDGE SHAPE AND THICKNESS ON THE BOUNDARY LAYER LAMINAR-TURBULENT TRANSITION IN HYPERSONIC FLOW

Sergei Vasilyevich Aleksandrov
Moscow Institute of Physics and Technology (MIPT), 9, Institutskiy Per., Dolgoprudny, Moscow Region, 141701, Russian Federation
Evgeniya Andreevna Aleksandrova
Central Aerohydrodynamic Institute (TsAGI), 1, Zhukovsky Str., Zhukovsky, Moscow Region, 140180, Russian Federation
Volf Ya. Borovoy
Central Aerohydrodynamic Institute (TsAGI), 1 Zhukovsky Str., Zhukovsky, Moscow Region, 140180 Russian Federation
Andrey Vyacheslavovich Gubernatenko
Central Aerohydrodynamic Institute (TsAGI), Zhukovsky Str. 1, Zhukovsky, Moscow Region, 140180 Russia
Vladimir Evguenyevich Mosharov
Central Aerohydrodynamic Institute (TsAGI), 1, Zhukovsky Str., Zhukovsky, Moscow Region, 140180, Russian Federation
Vladimir Nikolaevich Radchenko
Central Aerohydrodynamic Institute (TsAGI), 1, Zhukovsky str., Zhukovsky, 140180, Moscow region, Russia
Arkadii Sergeyevich Skuratov
Central Aerohydrodynamic Institute (TsAGI) 1, Zhukovsky str., Zhukovsky, 140180, Moscow region, Russia
Alexander Vitalyevich Fedorov
Central Aerohydrodynamic Institute (TsAGI), 1, Zhukovsky Str., Zhukovsky, Moscow Region, 140180, Russian Federation; Moscow Institute of Physics and Technology (MIPT), 9 Institutskiy Per., Dolgoprudny, Moscow Region, 141701, Russian Federation
Pavel Vladimirovich Chuvakhov
Central Aerohydromynamic Institute, 1 Zhukovskogo str., Zhukovsky, Moscos reg., 140180, Russia; and Moscow Institute of Physics and Technology (State University), 9 Institutskiy per., Dolgoprudny, Moscow reg., 141700, Russia

Краткое описание

The results of an experimental study on the laminar-turbulent transition in the boundary layer on a blunted plate with a leading edge of various shapes and thicknesses at freestream Mach number M = 5 and unit Reynolds numbers Re1 from 1.5 to 9 × 107 m-1 are presented. The Reynolds number Reb, based on the leading edge thickness b, was varied from 0 to 2 × 106. The following leading edge shapes were studied: cylinder, flat face, ellipse, and smoothened cylinder. In general, it was shown that for Reb < 0.5 × 105, the leading edge shape did not affect the transition location. For higher values of Reb, variations of the leading-edge shape significantly changed the transition location. For all of the shapes considered, a transition reversal was observed. It was shown that the length of the laminar run on a flat plate could be increased by a rational choice of the bluntness shape and thickness.

ЛИТЕРАТУРА

  1. Stetson, K.F. and Rushton, G.H., Shock Tunnel Investigation of Boundary-Layer Transition at M = 5.5, AIAA J, vol. 5, no. 5, pp. 899-906, 1967.

  2. Stetson, K.F., Nosetip Bluntness Effects on Cone Frustum Boundary Layer Transition in Hypersonic Flow, AIAA, vol. 83, p. 1763, 1983.

  3. Maslov, A.A., Experimental Study of Stability and Transition of Hypersonic Boundary Layer around Blunted Cone, Technical Report, Institute of Theoretical and Applied Mechanics, Russian Academy of Sciences, 2001.

  4. Simeonides, G.A., Correlation of Laminar-Turbulent Transition Data over Flat Plates in Super-sonic/Hypersonic Flow Including Leading Edge Bluntness Effects, Shock Waves, vol. 12, no. 12, pp. 497-508,2003.

  5. Brazhko, V.N., Vaganov, A.V., Kovaleva, N.A., Kolina, N.P., and Lipatov, I.I., Experimental and Numerical Investigations of Boundary Layer Transition on Blunted Cones at Supersonic Flow, TsAGI Sci. J, vol. 40, no. 3, pp. 309-319,2009.

  6. Aleksandrova, E.A., Novikov, A.V., Utyuzhnikov, S.V., and Fedorov, A.V., Experimental Study of the Laminar-Turbulent Transition on a Blunt Cone, J. Appl. Mech. Tech. Phys, vol. 55, no. 3, pp. 375-385, 2014.

  7. Novikov, A.V., Pesetskaya, E.A., and Skuratov, A.S., Experimental Study of Laminar-Turbulent Transition on a Flat Blunt Plate, in Proc. of 15th International Symposium on Methods of Discrete Singularities in Problems of Mathematical Physics, 2011 (in Russian).

  8. Borovoy, V.Ya., Mosharov, V.E., Radchenko, V.N., and Skuratov, A.S., Shock Wave Interaction near a Cylinder Aligned Normal to a Blunted Plate-Part I: Gas Flow and Heat Transfer on a Plate near a Cylinder, TsAGI Sci. J, vol. 49, no. 2, pp. 105-118, 2018.

  9. Zhong, X. and Wang, X., Direct Numerical Simulation on the Receptivity, Instability, and Transition of Hypersonic Boundary Layers, Annu. Rev. Fluid Mech., vol. 44, pp. 527-561, 2012.

  10. Fedorov, A.V., Instability of the Entropy Layer on a Blunt Plate in Supersonic Gas Flow, J. Appl. Mech. Tech. Phys, vol. 31, no. 5, pp. 722-728, 1990.

  11. Paredes, P., Choudhari, M.M., Li, F., Jewell, J.S., Kimmel, R.L., Marineau, E.C., and Grossir, G., Nosetip Bluntness Effect on Transition in Hypersonic Speeds: Experimental and Numerical Analysis under NATO STO AVT-240, in Proc. of 2018 AIAA Aerospace Sciences Meeting, Kissimmee, FL, 2018.

  12. Egorov, I.V. and Novikov, A.V., Direct Numerical Simulation of Laminar-Turbulent Flow over a Flat Plate at Hypersonic Flow Speeds, Comput. Math. Math. Phys., vol. 56, no. 6, pp. 1048-1064, 2016.

  13. Cherny, G.G., Gas Flows with High Supersonic Velocity, Moscow: Fizmatgiz, 1959 (in Russian).

  14. Mosharov, V.E. and Radchenko, V.N., Measurement of Heat Flux Fields in Short-Duration Wind Tunnels with Pressure Sensitive Paint, TsAGISci. J, vol. 38, nos. 1-2, pp. 94-101, 2007 (in Russian).

  15. Bertin, J., Hypersonic Aerothermodynamics, AIAA Education Series, Washington, DC: American Institute of Aeronautics and Astronautics, 1938.

  16. Skuratov, A.S. and Fedorov, A.V., Characteristics of Pressure Pulsations in a Supersonic Wind Tunnel and Their Influence on Boundary Layer Laminar-Turbulent Transition, TsAGI Sci. J, vol. 22, no. 5, pp. 60-68, 1991 (in Russian).

  17. Bountin, D.A., Gromyko, Yu.V., Polivanov, P.A., Sidorenko, A.A., and Maslov, A.A., Effect of Roughness of the Blunted Cone Nose-Tip on Laminar-Turbulent Transition, in Proc. of International Conference on the Methods of Aerophysical Research, 2016.

  18. Zanchetta, M.A. and Hiller, R., Blunt Cone Transition At Hypersonic Speeds: The Transition Reversal Regime, in Transitional Boundary Layers in Aeronautics, R.A.W.M. Henkes and J.L. van Ingen, Eds., North-Holland, pp. 433-440, 1996.

  19. Paredes, P., Choudhari, M.M., Li, F., Jewell, J.S., Kimmel, R.L., Marineau, E.C., and Grossir, G., Nose-Tip Bluntness Effects on Transition at Hypersonic Speeds, J. Spacecraft Rockets, vol. 56, pp.


Articles with similar content:

SHOCK WAVE INTERACTION NEAR A CYLINDER ALIGNED NORMAL TO A BLUNTED PLATE—PART I: GAS FLOW AND HEAT TRANSFER ON A PLATE NEAR A CYLINDER
TsAGI Science Journal, Vol.49, 2018, issue 2
Vladimir Nikolaevich Radchenko, Volf Ya. Borovoy, Vladimir Evguenyevich Mosharov, Arkadii Sergeyevich Skuratov
PASSIVE CONTROL OF OBLIQUE-SHOCK INTERACTION WITH THE TURBULENT BOUNDARY LAYER
TsAGI Science Journal, Vol.47, 2016, issue 7
Irina Vladimirovna Struminskaya, Volf Ya. Borovoy, Evgeniy Pavlovich Stolyarov, Arkadii Sergeyevich Skuratov, Ivan Vladimirovich Egorov, Evgenii Gennadievich Zaitsev
EXPERIMENTAL AND NUMERICAL INVESTIGATIONS OF BOUNDARY LAYER TRANSITION ON BLUNTED CONES AT SUPERSONIC FLOW
TsAGI Science Journal, Vol.40, 2009, issue 3
A. V. Vaganov, N. P. Kolina, N. A. Kovaleva, Igor Ivanovich Lipatov, Vladimir Nikolaevich Brazhko
ALTERATIONS IN DYNAMICS OF COUNTERJET INJECTION TECHNIQUE IN THE PRESENCE OF REAL GAS EFFECTS
Proceedings of the 25th National and 3rd International ISHMT-ASTFE Heat and Mass Transfer Conference (IHMTC-2019), Vol.0, 2019, issue
Shailendra Kumar, Siddesh Desai, Ajay Patil, Satyapramod Jammy, Vinayak Kulkarni
SELECTION OF THE RATIONAL POSITION OF A SLOTTED NOZZLE ON THE AIRFOIL WITH A SYSTEM OF TANGENTIAL JET BLOWING FOR SHOCK-INDUCED SEPARATION SUPPRESSION
TsAGI Science Journal, Vol.46, 2015, issue 5
Petr Vladimirovich Savin, Albert Vasilievich Petrov