THE ANALYSIS OF THE RAMJET ROCKET MISSILE DIFFUSER OPERATING ON THE OFF-DESIGN CONDITIONS
This article is dedicated to the functionality of the four-jumping diffuser with external compression of the athodyd (ramjet) long-range supersonic projectile during off-design conditions. A wide range of altitudes andflight speeds are taken into account to determine the parameters of the diffuser flow. The distribution of the air flow parameters over the skewed and normal jumps of the compaction, consumption characteristics, graphs showing the dependence between the pressure at the inlet of the chamber and the consumption of the air flow from the altitude and flightspeed are acquired during the following work. According to the conducted study the possibility of this configuration functioning in a given interval of trajectory parameters was approved.