The manufacturing technology of seismic charge with high detonation velocity containing singlebasepropellant and double base propellant is researched.
研制含单基药、双基药的高爆速震源药柱+,并对其制造工艺进行了研究。
2
A mathematical model of singlebasepropellant column is established, the core temperature and residual energy of singlebasepropellant are calculated by means of numerical simulation and this model.
Contrast with singlebase gun propellant with polymer coating layer, the two-layered variable-burning rate propellant has good properties of progressive combustion and low temperature coefficient.