This paper describes the charge configuration of a typical cartridge, and the type, shape, charge weight and charge density of the propellant with which a typical cartridge is charged.

To solve the problems and shortcomings of current blank cartridge launching system,three general designs of the ejecting system with longer stroke and lower overload were put forward.

Study on the Application of ICT to Structure Analysis and Dismantle in the Aerial Depth Bomb;

Forrestal application of cavity expansion theory to the model of penetration depth of the aerial bomb trilling into soil, and then, based on the penetrating depth, calculates the size of the crater created by the bomb explosion.

The aerodynamic characteristics of the aerial bombs with strakes and the aerial bombs with swept-back tail wings bave been investigated through experiments in high speed wind tunnel and numerical simulation.