Li Zhang

Aerodynamic coupling effects of high-speed spin and angle of attack on supersonic projectiles based on overset mesh

Accurately predicting the aerodynamic response of supersonic projectiles under the coupled effects of high-speed spin and non-zero angles of attack (AoA) is critical for trajectory optimisation and submunition dispensing. This study systematically investigates the aerodynamic coupling effects of a 12.7 mm supersonic...