舰船抗爆领域水下爆炸载荷研究进展  

Research Progress on the Underwater Explosive Load for Warship Shock Resistance

作　　者：牟金磊[1] 朱锡[1] 

机构地区：[1]海军工程大学船舶与动力学院,湖北武汉430033

出　　处：《中国舰船研究》2010年第2期1-8,共8页Chinese Journal of Ship Research

基　　金：国家安全重大基础研究(国防973)项目(51335020103)

摘　　要：海战中水下爆炸载荷是舰船的重要威胁之一,为了给舰船抗爆研究提供准确的载荷输入,需要对载荷进行系统研究。通过查阅大量文献,介绍了国内外舰船抗爆领域水下爆炸载荷的研究概况,从冲击波载荷和气泡载荷两个方面总结了该领域的研究进展。由于冲击波载荷的研究比较成熟,重点对气泡运动方程、气泡射流等气泡阶段的研究工作进行了总结和分析。并且在分析前人工作的基础上对该领域有待进一步解决的问题和发展趋势进行了展望,为该领域内研究工作的开展提供一定参考。The underwater explosion is one of the major threats to the warships in the sea battle field.In order to provide accurate loads input for the study of warship explosion protection,a systematic study on the loads is desired.By reviewing numerous literature both at home and abroad,researches on under water explosive load in the field of warship anti-explosion were summarized,especially the research advances on the loads by the shock wave and the air bubble.The research on the loads by shock wave is relatively mature,therefore,much more efforts must be made on the investigation and analysis on the air bubble motion equation and fluid jets from the bubble.Based on the previous work in the area,some of the problems to be solved are raised and advancements are predicted,which can provid reference for the study in this area.

关 键 词：水下爆炸 冲击波 气泡运动方程 气泡射流 

分 类 号：O383.1[理学—流体力学] U661.6[理学—力学]