Abstract
A numerical method of calculating a three-dimensional laminar supersonic underexpanded jet escaping into an accompanying supersonic flow is developed. The simplified Navier-Stokes equations for a steady-state three-dimensional flow are employed. Numerical calculations are carried out for several cases relating the outflow of jets from a four-nozzle assembly into an accompanying supersonic flow, and a number of the characteristics of three-dimensional flows of this kind are presented.
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Literature Cited
E. N. Bondarev and A. N. Gorina, “Solution of the problem of supersonic laminar underexpanded jet in an accompanying flow by a difference method,” Izv. Akad. Nauk SSSR, Mekhanika Zhidk. i Gaza, No. 4 (1968).
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Additional information
Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 6, pp. 88–93, November–December, 1972.
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Bondarev, E.N., Gushchin, G.A. Spatial interaction of jets propagating in an accompanying supersonic flow. Fluid Dyn 7, 945–949 (1972). https://doi.org/10.1007/BF01176111
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DOI: https://doi.org/10.1007/BF01176111