Module Installed Ballistic Performance Of The Drug The Overall Structure And Charge

Based on analysis of development of modular charge techniques in domestic and abroad, this paper performs the study on general structure and ballistic performance of a modular charge. By contrast and analysis, combined with the study on interior and exterior ballistics as well as range overlaps, the paper provides a general structure solution of the modular charge for domestic armaments and arms export. In addition, it demonstrates the charge structure solution of the selected bi-modular charge system, including ignition technique of the charge, gun propellant and other charge components, as well as the study on the techniques of the combustible case. By comprehensive trials on ballistic performances, the charge structure is optimized. In the meantime, on the basis of interior ballistic theory model of two-phase flows, the paper numerically simulates the charge and theoretically analyzes its results by contrast with the trial results.