The Digital Simulation On The Throwing Course Of Airborne Dispenser And The Research Of The Laws Of The Dispension

This paper presents experimental and computer simulation studies of the throwing system structure of Airborne dispenser. The main points are as follows:1) Experiment researchThe throwing system structure of the Airborne dispenser has been designed according to the technical target, including the external-combustion type gasbag . The experiment studies of the gas-charge experiment of the gasbag and the throwing experiment of the sub system have been carried out, then find out the effect of the correlative parameters . Via studies of experiment and theory, make the throwing system perfect at last.2) Theoretical research and digital simulationBased on the classic interior ballistic theory and exterior ballistic theory, the theoretical models in the throwing procedure of cargo-projectile have been established. The affection of several designing parameters on throwing performance of the throwing system , the flying stabilization and moving laws of sub-projectiles have been studied. According to the theoretical research, the throwing system structure is optimized. The theorial results show that the technical target is achieved by using the throwing system presented in this paper.