Numerical and experimental investigation of the gas dynamics of flat symmetric nozzles with a section of constant height and two bends of the profile in the region of the critical section

Analytical study of supersonic isentropic flow in a channel of constant cross section and an adjacent laval nozzle. Comparison with numerical and experimental results

“…There have recently been several computational [1-3] and experimental [3][4][5][6][7] investigations of plane flows in a channel of constant cross section. In [8] the flow was investigated analytically using the hodograph plane .…”