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Discharge of a supersonic jet from a nozzle with an inclined rim

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Abstract

The main results of a numerical study of the effect of the angle of the rim of a nozzle on the shape of the jet boundary and of the free shock and on the distribution of parameters in a three-dimensional underexpanded jet are presented. A noncentered second-order difference scheme is used to solve the gasdynamic equations for an inviscid perfect gas. Conditions are established for which the three-dimensional jet is observed to coincide partially in the radial planes and the corresponding planes of axisymmetric jets.

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Literature cited

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Authors and Affiliations

  1. Leningrad

    V. I. Pogorelov & G. B. Shcherbanina

Authors
  1. V. I. Pogorelov
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  2. G. B. Shcherbanina
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Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 4, pp. 105–110, July–August, 1977.

In conclusion, the authors thank G. I. Petrov and his colleagues for detailed discussion of the results of the investigation reported here.

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Pogorelov, V.I., Shcherbanina, G.B. Discharge of a supersonic jet from a nozzle with an inclined rim. Fluid Dyn 12, 572–576 (1977). https://doi.org/10.1007/BF01089677

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  • DOI: https://doi.org/10.1007/BF01089677

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