A launching system with novel structure using optimization method is investigated to improve the muzzle velocity of guns in this article.This system has two tandem chambers of which the front one is ignited first and ...A launching system with novel structure using optimization method is investigated to improve the muzzle velocity of guns in this article.This system has two tandem chambers of which the front one is ignited first and the other is ignited after a while.The launching process of this novel system is modelled and a series of different schemes are simulated,to discover the interior ballistic performance of this novel launching system.In order to obtain the optimal loading conditions,an optimization model combined with the combustion model is established.The optimal schemes can improve the muzzle velocity by 20.6%without changing the parameters of barrel.It means that this novel launch system could improve the interior ballistics performance significantly and it still has considerable potential to be ameliorated.展开更多
文摘A launching system with novel structure using optimization method is investigated to improve the muzzle velocity of guns in this article.This system has two tandem chambers of which the front one is ignited first and the other is ignited after a while.The launching process of this novel system is modelled and a series of different schemes are simulated,to discover the interior ballistic performance of this novel launching system.In order to obtain the optimal loading conditions,an optimization model combined with the combustion model is established.The optimal schemes can improve the muzzle velocity by 20.6%without changing the parameters of barrel.It means that this novel launch system could improve the interior ballistics performance significantly and it still has considerable potential to be ameliorated.
