摘要
通过建立的力学模型 ,分析中心不耦合装药爆炸载荷下燃料空气炸药近区抛散速度分布的规律 .得到燃料抛散最大速度的计算方法 ,为中、远区抛散分析奠定了基础 .计算值与实验结果是一致的 .研究结果表明 :中心不耦合装药爆炸载荷作用与耦合装药相比 ,燃料的抛速变小 .
The dispersion process of FAE fuel w as analyzed by use of mechanics model set up in this paper. The compute way of f uel dispoersion velocity in near-field dispersion velocity during the accelerat ion has been given, which is a base for researching fuel dispersion in the middl e and the far field. The computed dispersion velocity is identical with the expe riment result. The research has shown that the uncoupling charge made the disper sion velocity become smaller. The relationship of the uncoupling coefficient and the dispersion velocity was obtained in this paper.
出处
《弹道学报》
CSCD
北大核心
2000年第2期22-25,共4页
Journal of Ballistics
