Geodesic
On some classes of solutions of aerohydromechanic equations
Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, Tome 123 (2011) no. 2, pp. 289-294 Cet article a éte moissonné depuis la source Math-Net.Ru

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The article gives a review of the method of constructing parametric solutions of polynomial form for systems of partial differential equations and its application to some aerohydromechanic equations. For example the parametric solutions are constructed and their classification is carried out for the system of equations, describing the plane flows of the ideal gas with the constant entropy. Particularly, the solutions of “simple wave” type are demonstrated. Also the solutions of transonic equations, describing flows of gas with local supersonic zones in Laval nozzles are obtained.
Keywords: partial differential equations, aerohydromechanics, transonic flows, supersonic zones, Laval nozzles. 
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Yu. A. Kazakova. On some classes of solutions of aerohydromechanic equations. Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, Tome 123 (2011) no. 2, pp. 289-294. http://geodesic.mathdoc.fr/item/VSGTU_2011_123_2_a35/

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