Numerical simulation of a two-dimension ramp inlet flow field

Abstract EN

The Two-dimension ramp inlet flow field was studied with typical mode operations.

Euler equations were used for solution with no special treatment required.

In this work a solution algorithm based on finite difference MacCormack’s technique was developed to solve mixed subsonic-supersonic flow problem through the external shock diffusers (ramp inlet) and it is found to be converge for supercritical and critical inlet operation.