摘要
运用有限元动力分析软件ANSYS/LS-DYNA,仿真分析了底面中心起爆预制破片战斗部爆轰驱动破片飞散的过程。仿真结果与实验经验公式进行比较,结果显示,所建模型很好地模拟了爆轰驱动破片飞散的过程。ANSYS/LS-DYNA的功能强大,在军事装备研发和工业产品设计等领域具有其它软件无可比拟的优势。
The explosive-driven process of prefabricated fragments warhead detonated in the bottom center was simulation analyzed by using the kinetic finite element analysis software ANSYS/LS-DYNA.The result shows that the explosive-driven process of fragments was simulated very accurately compared with experimental empirical formula.ANSYS/LS-DYNA is powerful,and has an unparalleled advantage in other software in fields of military equipment RD and industrial product design,etc.
出处
《机电产品开发与创新》
2011年第1期121-122,125,共3页
Development & Innovation of Machinery & Electrical Products
