Vortex Steady Planar Entropic Flows of Ideal Gases
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We find all solutions to the submodel of vortex, steady, planar, barotropic, entropic flows of an ideal gas and show that possible motions are exhausted by rectilinear motions under a constant pressure and motions along concentric circles. We present a group classification of the model of planar, vortex, entropic, nonbarotropic flows, examine invariant submodels, and propose a physical interpretation of certain solutions.
Keywords and phrasesvortex flow group analysis optimal system of subalgebras invariant solution
AMS Subject Classification37N10 76N15 76U05
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