Ebook: The analysis of pressure waves under combining TCM with LCM in bi-modular charge

Scientific paper. 23rd international symposium on ballistics, Tarragona, Spain 16-20 april 2007. – 6 p.In this paper, a two-phase and one-dimensional model of interior ballistic and the relevant computer code have been developed to study the pressure wave when Bi-modular charge was loaded in the chamber of gun with several TCM (top charge module) and one LCM (low charge module). Numerical simulations have been performed to study the effects of LCM’s position on pressure waves. The analysis results can serve as a guideline for optimizing the charge which consist of TCM and LCM.Content:
Introduction.
The characteristic of charge combining TCM and LCM.
Physcial modeling and basic hypothesis.
Physcial modeling and basic hypothesis.
Simulation results and analysis.
Conclusion.
References.