摘要
在研究干扰射流机理的基础上 ,从工程角度提出了一种新型防护装甲干扰射流的力学模型。并在基本假设的基础上 ,对射流击中装甲单元后在介质中产生的冲击波进行了压力估算 ,及装甲单元的壁板变形和射流变形的计算。计算结果与试验结果基本吻合。
On the basis of a study on the mechanism of disturbing jet, mechanical model and engineering algorithm for a new type of protective armor disturbing the jet is put forward. Based on the basic hypothesis, the shock wave pressure emerging in the medium after the jet punctures the armor unit is estimated, while deformation of the armor unit plate and the jet are calculated. The calculated results accord well with the experimental results.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2002年第4期546-550,共5页
Acta Armamentarii
关键词
干扰射流
工程算法
装甲防护
solid mechanics, jet, armor protection, engineering algorithm
