Experimental Study on Aerodynamic Heating Induced by Dual Injections into Hypersonic Cross Flow

Figure 13

St distribution in the tandem configuration for . (a) Surface distribution of Stanton number measured by TSP, (b) schematic of the heating patterns, and (c) one-dimensional profile of on the -axis, with single and tandem dual injection at . Point b, locus with peak; point c, peak of separation vortex; and point d, separation point. Prime marks indicate the points with dual injections. The upper half of (a) and (b) displays a single injection case and the lower half a dual injection case.