Converging-Diverging (De Laval) Compressible Flow Nozzle

Developed a converging-diverging (de Laval) nozzle designed for high-velocity compressible fluid expansion and gas dynamics analysis. Designed the internal geometry using isentropic compressible flow relations to establish the critical throat area and expansion ratio. Validated compressible fluid flow through numerical CFD simulations, evaluating shock wave placement, throat choking, and exit plume behavior under varying back-pressure conditions. Produced precision 2D turning drawings with CNC lathe contour tables, tight diameter tolerances, and surface finish callouts to minimize boundary layer separation.