A study of performance parameters on drag and heat flux reduction efficiency of combinational novel cavity and opposing jet concept in hypersonic flows
The theoretical generation principle of the parabolic configuration is presented. The first-order spatially accurate upwind scheme is chosen. The effects of jet operating conditions and physical dimensions are studied. The combinational drag and heat reduction scheme is effective at an AoA of 10°. Multi-objective optimization for drag and heat reduction is needed in the future.