Двумерной перерасширенной струи в окрестности кромки сопла Лаваля

The mathematical model for the investigation of two-dimensional overexpanded jet flow parameters in the vicinity of supersonic nozzle edge is formulated. The variation of the key parameter of this problem (i.e., the geometrical curvature of the shock emanating from the nozzle edge) is studied depending on flow conditions.