The analysis of gunshot residue(GSR) has played an integral role within the legal system in relation to shooting cases. With a characteristic elemental composit
Studies have shown that micro-wedge vortex generators (MVG) can effectively control the flow separation of supersonic boundary layer. Inorder to improve the fligh
One of the greatest challenges in the design of a gun is to balance muzzle velocity and recoil,especially for guns on aircrafts and deployable vehicles.To resol