Abstract
Numerical solutions are obtained for problems of steady supersonic gas flow from infinite plane vessels with angles of inclination of the walls to the plane of symmetry θc on the interval 90° < θc ≤ 180°. The problems are posed and solved in the hodograph plane. It is shown that starting from a certain θc* the flow choking mechanism is determined not by the arrival of the limiting characteristic at the edge of the opening (classical choking mechanism) but by the interaction of the jet with the outside surface of the vessel wall. The effect of θc and the ambient pressure on the local and integral flow characteristics is investigated.
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Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 1, pp. 144–151, January–February, 1991.
The author wishes to thank A. N. Kraiko for discussing the results and N. I. Tillyaev for assisting with the work.
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Kosolapov, Y.S. Gas flow from plane vessels with large angles of inclination of the walls. Fluid Dyn 26, 119–125 (1991). https://doi.org/10.1007/BF01050123
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DOI: https://doi.org/10.1007/BF01050123