Zhapbasbaev, U. K. Gasdynamic flow structure of a system of plane supersonic intersecting jets in a hypersonic flow. (English. Russian original) Zbl 0934.76034 Prikl. Mekh. Tekh. Fiz. 40, No. 1, 108-114 (1999); translation in J. Appl. Mech. Tech. Phys. 40, No. 1, 93-98 (1999). In the article under review, a turbulent motion is described by a system of parabolized Navier-Stokes equations together with the \((k- \varepsilon)\) model of turbulence. The author presents a difference system of equations and solves it by Gauss-Seidel method. He shows that the interaction of a system of intersecting supersonic jets with a hypersonic flow leads to a complex pattern of compression and rarefaction zones; the system of shock waves in the gasdynamic section of the flow causes the production of pulsation-motion energy and the appearance of dissipative cellular structures due to the kinetic turbulence energy. Reviewer: Yu.A.Bogan (Novosibirsk) MSC: 76J20 Supersonic flows 76K05 Hypersonic flows 76F60 \(k\)-\(\varepsilon\) modeling in turbulence 76M20 Finite difference methods applied to problems in fluid mechanics 76L05 Shock waves and blast waves in fluid mechanics Keywords:compression zone; rarefaction zone; parabolized Navier-Stokes equations; Gauss-Seidel method; production of pulsation-motion energy; dissipative cellular structures PDFBibTeX XMLCite \textit{U. K. Zhapbasbaev}, Prikl. Mekh. Tekh. Fiz. 40, No. 1, 108--114 (1999; Zbl 0934.76034); translation in J. Appl. Mech. Tech. Phys. 40, No. 1, 93--98 (1999)