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TsAGI Science Journal

ISSN Imprimer: 1948-2590
ISSN En ligne: 1948-2604

TsAGI Science Journal

DOI: 10.1615/TsAGISciJ.2013007324
pages 737-751

NUMERICAL RESEARCH OF THE FLOW OVER A SUPERSONIC AIRCRAFT WITH A TRANSVERSE GAS JET

Evgeniy Georgievich Bolotov
MKB "Fakel" (P.D. Grushin Machine-Building Design Bureau), Academician Grushin str. 33, Khimki, 141401, Russia
Dmitry Sergeevich Ivanyushkin
Central Aerohydrodynamic Institute (TsAGI) 1, Zhukovskystr., Zhukovsky, 140180, Moscow region, Russia
Vladimir Ivanovich Karpov
MKB "Fakel" (P.D. Grushin Machine-Building Design Bureau), Academician Grushin str. 33, Khimki, 141401, Russia
Sergey Vladimirovich Lyapunov
Central Aerohydrodynamic Institute (TsAGI) 1, Zhukovsky str., Zhukovsky, 140180, Moscow region, Russia
Sergey Alexandrovich Takovitskii
Central Aerohydrodynamic Institute (TsAGI) 1, Zhukovskystr., Zhukovsky, 140180, Moscow region, Russia
Boris Nikolaevich Tuchkov
MKB "Fakel" (P.D. Grushin Machine-Building Design Bureau), Academician Grushin str. 33, Khimki, 141401, Russia

RÉSUMÉ

The results of numerical research on the aerodynamics characteristics of a supersonic aircraft model with a transverse gas jet are introduced in this article. The research was done with and without a transverse gas jet. The main purpose of this research was to find the aerodynamics coefficients of the forces and moments produced by the interaction of the gas jet and free-stream flow. The jet pipes were placed near the center of mass. The results for transonic and supersonic flights are compared.

RÉFÉRENCES

  1. ANSYS, FLUENT 6.3 Theory Manual, Lebanon, NH: ANSYS, 2005 (http://www.fluent.com).

  2. Chai, X. and Mahesh, K. , Simulations of high speed turbulent jets in crossflows, Proc. of 40th Fluid Dynamics Conference and Exhibit.

  3. Graham, M. J., Weinacht, P., Brandeis, J., and Angelini, R. , A numerical investigation of supersonic jet interaction for finned bodies.

  4. Lu, F. K. and Dickmann, D. A. , Topology of supersonic jet interaction flowfields at high pressure ratios.

  5. Martyushov, S. N. and Martyushova, Ya. G. , Numerical simulation of jet flows using finite volume method on the basis of the second order accuracy TVD-scheme.

  6. Muppidi, S. and Mahesh, K. , Direct numerical simulation of round turbulent jets in crossflow.

  7. Takovitsky, S. A. , Calculation method for supersonic flow over the aircraft using multi-zone computational grids.

  8. Takovitsky, S. A. , Optimal shapes of the delta wing in supersonic flows of ideal and viscous gases.

  9. Viti, V., Neel, R., and Joseph, A. , Detailed flow physics of the supersonic jet interaction flow field.


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