Abstract
An invariant submodel of gas dynamics equations constructed on a three-dimensional subalgebra with a projective operator for the case of monatomic gas is under consideration. The submodel is reduced to an Abel equation, with integral curves constructed for it. For a separatrix of a saddle, an approximate solution is studied. Such solutions describe the vortex scattering of gas along plane curves placed on the surface of revolution.
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Original Russian Text © R.F. Shayakhmetova.
Translated from Prikladnaya Mekhanika i Tekhnicheskaya Fizika, Vol. 59, No. 2, pp. 63–73, March–April, 2018.
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Shayakhmetova, R.F. Vortex Scattering of Monatomic Gas Along Plane Curves. J Appl Mech Tech Phy 59, 241–250 (2018). https://doi.org/10.1134/S0021894418020074
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DOI: https://doi.org/10.1134/S0021894418020074