THE FUNDAMENTAL PROPERTIES OF SEPARATION IN UNSTEADY SUPERSONIC IDEAL GAS FLOWS
R. Ya. Tugazakov
Abstract
R. Ya. Tugazakov
Abstract
It is shown analytically that unsteady supersonic gas flow, as well as stationary flow, detaches from a streamlined surface when a Ferri point vortical singularity (VS) floats from it. Analysis of conditions under which the separation of stationary and unsteady gas flows occurs is carried out.
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It is shown analytically that unsteady supersonic gas flow, as well as stationary flow, detaches from a streamlined surface when a Ferri point vortical singularity (VS) floats from it. Analysis of conditions under which the separation of stationary and unsteady gas flows occurs is carried out.
Key concepts: Supersonic speed, Mechanics, Choked flow, Separation (statistics), Ideal gas, Singularity, Flow (mathematics), Physics