ZHANG A-man, YAO Xiong-liang. Interaction of Underwater Explosion Bubble With Complex Elastic-Plastic Structure[J]. Applied Mathematics and Mechanics, 2008, 29(1): 81-92.
Citation: ZHANG A-man, YAO Xiong-liang. Interaction of Underwater Explosion Bubble With Complex Elastic-Plastic Structure[J]. Applied Mathematics and Mechanics, 2008, 29(1): 81-92.

Interaction of Underwater Explosion Bubble With Complex Elastic-Plastic Structure

  • Received Date: 2007-03-21
  • Rev Recd Date: 2007-12-10
  • Publish Date: 2008-01-15
  • Considering structure of elastic-plasticity, the combination of boundary element method and finite element method (FEM) was employed to present the calculation method for solving the complex coupling dynamic problem of bubble, plastic-elastic structure and free surface, and the complete threedimensional calculation program was developed as well. The error between calculated result yielded by the program and experimental result is within 10%. Taking surface ship as an example, the three-dimensional calculation program was converted in order to conveniently settle complex elastic-plastic structure problem in engineering field. Finally, a full system of coupling dynamic analysis program was completed, which is fit for solving interaction of three-dimensional bubble with elasticplastic structure in engineering application, aiming at present preference for further research on dynamics of bubble induced by ship underwater explosion. By employing the program, the response of ship under the bubble loading is analyzed. From the wall pressure-time history and stress-time history curves of typical elements of structure, it can be seen that the pressure reaches maximum when the bubble collapses and this validates that the pressure generated by the collapsing of bubble and the jet causes serious damage to the ship structure. From the dynamic process of the interaction of the threedimensional bubble and ship, the low order mode of the ship is provoked and the ship presents whipshaped motion. And the ship does elevation and subsidence movement with the expansion and shrinkage motion of the bubble.
  • loading
  • [1]
    Rayleigh J W. On the pressure developed in a liquid during the collapse of a spherical cavity[J].Philos Magazine,1917,34(3):94-98. doi: 10.1080/14786440808635681
    [2]
    Naude C F, Ellis A T. On the mechanism of cavitation damage by non-hemispherical cavities in contact with a solid boundary[J].ASME Journal of Basic Engineering,1961,83(5):648-656. doi: 10.1115/1.3662286
    [3]
    Benjamin T B, Ellis A T.The collapse of cavitation bubbles and the pressures thereby produced against solid boundaries[J].Philosophical Transactions of the Royal Society of London,1966,260(6):221-240.
    [4]
    Plesset M S, Chapman R B.Collapse of an initially spherical vapor cavity in the neighborhood of a solid boundary[J].Journal of Fluid Mechanics,1971,47(3):283-290. doi: 10.1017/S0022112071001058
    [5]
    Blake J R, Taib B B, Doherty G. Transient cavities near boundaries Part Ⅰ-Rigid boundary[J].Journal of Fluid Mechanics,1986,170(4): 479-497. doi: 10.1017/S0022112086000988
    [6]
    Chan P C, Kan K K, Stuhmiller J M. Computational study of bubble- structure interaction[J].Journal of Fluids Engineering,2000,122(2): 783-790. doi: 10.1115/1.1319157
    [7]
    Zhang Y L, Yeo K S, Khoo B C,et al.3D jet impact and toroidal bubbles[J].Journal of Computational Physics,2001,166(2): 336-360.[JP3]. Kalumuck K M, Chahine G L, Duraiswami R. Bubble dynamics fluid-structure interaction simulation by coupling fluid BEM and structural FEM codes[J].Journal of Fluids and Structures,1995,9(2):861-883. doi: 10.1006/jfls.1995.1049
    [9]
    Klaseboer E, Hung K C,Wang C,et al.Experimental and numerical investigation of the dynamics of an underwater explosion bubble near a resilient/rigid structure[J].Journal of Fluid Mechanics,2005,537(6): 387-413. doi: 10.1017/S0022112005005306
    [10]
    戴遗山.舰船在波浪中运动的频率与时域势流理论[M].北京:国防工业出版社,1998.
    [11]
    Cole R H.Underwater Explosion[M].Princeton,New Jersey USA:Princeton University Press, 1948.
    [12]
    戚定满,鲁传敬.单空泡演化及辐射噪声[J].上海交通大学学报,1998,32(12): 50-54.
    [13]
    戚定满,鲁传敬,何友声.两空泡运动特性研究[J].力学季刊,2000,21(1):16-20.
    [14]
    鲁传敬.三维水下爆炸气泡的数值模拟[J].航空学报,1996,17(1):92-95.
    [15]
    Wang C, Khoo B C.An indirect boundary element method for three- dimensional explosion bubbles[J].Journal of Computational Physics,2004,194(2): 451-480. doi: 10.1016/j.jcp.2003.09.011
    [16]
    姚熊亮, 张阿漫.简单Green函数法模拟三维水下爆炸气泡运动[J].力学学报,2006,38(6):749-759.
    [17]
    Wang Q X, Yeo K S,Khoo B C,et al.Strong interaction between a buoyancy bubble and a free surface[J].Theoretical and Computational Fluid Dynamics,1996,8(3): 73-88. doi: 10.1007/BF00312403
    [18]
    Wang Q X, Yeo K S, Khoo B C,et al.Nonlinear interaction between gas bubble and free surface[J].Computers & Fluids,1996,25(7): 607-628.[JP3]. Lundgren T S,Mansour N N. Vortexring bubbles[J].Journal of Fluid Mechanics,1991,224(5):177-196. doi: 10.1017/S0022112091001702
    [20]
    Best J P. The rebound of toroidal bubbles[A].In:Blake J R,Boulton-Stone J M,Thomas N H,Eds.IUTAM Symposium on Bubble Dynamics and Interface Phenomena[C].Kluwer,Dordrecht:Springer,1994,405-412.
    [21]
    Zhang S G, Duncan J H, Chahine G L. The final stage of the collapse of a cavitation bubble near a rigid wall[J].Journal of Fluid Mechanics,1993,257(4):147-181. doi: 10.1017/S0022112093003027
    [22]
    Zhang S, Duncan J H. On the nonspherical collapse and rebound of a cavitation bubble[J].Physics of Fluids,1994,6(7):2352-2362. doi: 10.1063/1.868185
    [23]
    Klaseboer E, Khoo B C, Hung K C. Dynamics of an oscillating bubble near a floating structure[J].Journal of Fluids and Structures,2005,10(2):1-10.
    [24]
    Wang C, Khoo B C,Yeo K S. Elastic mesh technique for 3D BIM simulation with an application to underwater explosion bubbles[J].Computers and Fluids,2003,32(9):1195-1212. doi: 10.1016/S0045-7930(02)00105-6
    [25]
    顾懋祥,程贯一,张效慈.平头旋转壳撞水水弹性效应的研究[J].水动力力学研究与进展, 1991,6(5):42-51.
    [26]
    Belytschko T, Mullen R. Two-dimensional Fluid-structure impact computation with regulation[J].Computer Methods on Applied Mechanics and Engineering,1981,27(2): 139-154. doi: 10.1016/0045-7825(81)90146-8
    [27]
    李国华,李玉节,张效慈,等.气泡运动与舰船设备冲击振动关系的试验验证[J].船舶力学,2005,9(1):98-105.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (3162) PDF downloads(851) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return