Abstract
Numerical simulation was used to study the 3D supersonic flow over a segment-conical body similar in shape to the ExoMars space vehicle. The nonmonotone behavior of the normal force acting on the body placed in a supersonic gas flow was analyzed depending on the angle of attack. The simulation was based on the numerical solution of the unsteady Reynolds-averaged Navier–Stokes equations with a two-parameter differential turbulence model. The solution of the problem was obtained using the in-house solver HSFlow with an efficient parallel algorithm intended for multiprocessor super computers.
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Original Russian Text © I.V. Egorov, A.V. Novikov, N.V. Palchekovskaya, 2018, published in Zhurnal Vychislitel’noi Matematiki i Matematicheskoi Fiziki, 2018, Vol. 58, No. 1, pp. 123–135.
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Egorov, I.V., Novikov, A.V. & Palchekovskaya, N.V. Numerical Simulation of the Flow over a Segment-Conical Body on the Basis of Reynolds Equations. Comput. Math. and Math. Phys. 58, 118–129 (2018). https://doi.org/10.1134/S0965542518010049
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DOI: https://doi.org/10.1134/S0965542518010049