摘要
随着反舰武器的发展大型水面舰船舷侧多层防护结构受到更严酷的考验.反舰武器战斗部有可能进入原本设计用来阻拦爆炸破片的水舱内爆炸.针对这种情况,采用MSC.Dytran中的一般耦合计算方法对水舱和空舱内爆炸流场及其对舱壁结构造成的变形与破损进行了数值模拟与分析.
Broadside multi-cabin protective structure of large surface warship confronts more severe threaten from the evolution of mordent anti-ship weapons. The warhead of the anti-ship weapon can enter and detonate in the water cabin of multi-cabin protective structure which is designed to protect explosion fragments originally. According to this situation, a numerical simulation is performed with general coupling method in MSC. Dytran. The inner explosion fluid field, the cabin plate deform and rupture are simulated numerically and analyzed.
出处
《浙江工业大学学报》
CAS
2007年第3期262-266,共5页
Journal of Zhejiang University of Technology
关键词
大型水面舰船
防护水舱
爆炸
数值模拟
large surface warship
protective water cabin
explosion
numerical simulation
