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

Figure 10

St distribution in the case of single-jet injection. (a) Schlieren photograph with single injection at SJ1. (Point a: locus of injection hole, point b: locus with peak Stanton number, point c: peak by separation vortex, and point d: separation point.) (b) Surface distribution of St measured by TSP. (c) A schematic of the heating patterns and (d) a one-dimensional profile of St on the -axis.