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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 1999, Volume 40, Issue 1, Pages 108–114
(Mi pmtf3035)
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Gas-dynamic flow structure of a system of plane supersonic intersecting jets in a hypersonic flow
U. К. Zhapbasbaev Al-Farabi Kazakh National State University, Almaty 480121
Abstract:
Turbulent motion is described by a system of parabolized Novier–Stokes equations which is closed by the $(k-\varepsilon)$ model of turbulence. In the numerical calculations performed by the method of decomposing the flow vectors, the complex pattern of the interaction between perturbation waves is shown. In addition, it is shown that the system of shock waves on a gas-dynamic site causes the production of the pulsation-motion energy and the appearance of dissipative cellular structures in the field of kinetic turbulence energy.
Received: 10.04.1997 Accepted: 10.06.1997
Citation:
U. К. Zhapbasbaev, “Gas-dynamic flow structure of a system of plane supersonic intersecting jets in a hypersonic flow”, Prikl. Mekh. Tekh. Fiz., 40:1 (1999), 108–114; J. Appl. Mech. Tech. Phys., 40:1 (1999), 93–98
Linking options:
https://www.mathnet.ru/eng/pmtf3035 https://www.mathnet.ru/eng/pmtf/v40/i1/p108
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Abstract page: | 33 | Full-text PDF : | 9 |
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