A STTR Phase II contract was awarded to CFD Research Corporation in September, 2022 for $749,882.0 USD from the U.S. Department of Defense and United States Air Force.
In Phase I, a research team of CFD Research and University of Alabama at Huntsville demonstrated both numerically and experimentally that tailoring of the supersonic flow field in a Mach 1.5 nozzle could be achieved by the insertion of three different cla