大炸高条件下药型罩结构设计

The Design of Liner Under Large Standoff Distance Condition

炸高是破甲威力的主要影响因素 ,尤其在大炸高情况下 ,由于射流很容易断裂 ,破甲威力难以提高 ,通过对药型罩结构的设计 ,改善了射流形成情况 ,试验表明合理的药型罩结构设计能明显提高大炸高射流的穿深。

The standoff distance has great influence to HEAT projectile power, Especially the jet is easy to rupture under large standoff distance. So the improvement of HEAT projectile power is diffcult. In this paper the jet formation has improved through the design of liner. It to be invalid that the pentration depth has been improved through the liner structure design in reason under large standoff distance condition.