ANSYS-Fluent Tutorial-Supersonic flow through C-D Nozzle (Part-2)

This tutorial includes supersonc flow through convergent-divergent (CD) nozzle. Generally in aircraft engine and rocket engine experience this flow and shoch wave form during the operation. It is very much important to investigate the location of the shock wave to evaluate the performance of the C-D Nozzle. In this tutorial density based solver is used to include compressibility effect, where density of the air is changed during the flow. The air is supposed to followed Ideal gas laws. Hot gas enters through the pressure inlet condition and left through the outlet with pressure outlet boundary condition. the pressure and Mach number distribution has been plotted along the center line to verify this tutorial with theoretical facts.Finally the effect of divegen angle of the C-D nozzle has been studies and the effect on the Mach number is demonstrated.

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