Volume 31 Issue 1
Dec 2016
Turn off MathJax
Article Contents
MIAO Guang-Hong, WANG Zhang-Wen, LI Liang, JIANG Xiang-Yang, LIU Wen-Zhen, CHENG Yang-Fan, WANG Quan, YU Yong, MA Hong-Hao, SHEN Zhao-Wu. Numerical Simulation of Boundary Effect in Explosive Cladding[J]. Chinese Journal of High Pressure Physics, 2017, 31(1): 93-96. doi: 10.11858/gywlxb.2017.01.014
Citation: MIAO Guang-Hong, WANG Zhang-Wen, LI Liang, JIANG Xiang-Yang, LIU Wen-Zhen, CHENG Yang-Fan, WANG Quan, YU Yong, MA Hong-Hao, SHEN Zhao-Wu. Numerical Simulation of Boundary Effect in Explosive Cladding[J]. Chinese Journal of High Pressure Physics, 2017, 31(1): 93-96. doi: 10.11858/gywlxb.2017.01.014

Numerical Simulation of Boundary Effect in Explosive Cladding

doi: 10.11858/gywlxb.2017.01.014
  • Received Date: 08 Jun 2016
  • Rev Recd Date: 08 Aug 2016
  • The dynamic analysis software ANSYS/LS-DYNA was used in combination with smoothed particle hydrodynamics (SPH) method to simulate the boundary effect in explosive cladding.The two-dimensional simulation results reproduced the phenomenon of metal jet and boundary effect and were consistent with the production practice of explosive cladding.The simulated results also revealed that the fracture of the flyer plate occurs before the collision.Therefore, it can be drawn that the boundary effect here is not due to the excessive energy at the edge area.It is valuable to investigate the boundary effect in explosive cladding with SPH method.

     

  • loading
  • [1]
    李选明, 焦永刚.TA10合金厚板与钢爆炸焊接边界效应的产生与消除[J].稀有金属快报, 1999(10):5-6. http://www.cnki.com.cn/Article/CJFDTOTAL-XJKB199910004.htm
    [2]
    郑远谋.爆炸焊接边界效应的力学能量原理[J].上海有色金属, 2003, 24(1):5-11. doi: 10.3969/j.issn.1005-2046.2003.01.002

    ZHENG Y M.Mechanics-energy principle for boundary effect in explosion welded material [J].Shanghai Nonferrous Metals, 2003, 24(1):5-11. doi: 10.3969/j.issn.1005-2046.2003.01.002
    [3]
    朱晓红, 吕新峰, 陈国琦, 等.复合板爆炸焊接的失效分析[J].金属热处理, 2014, 39(1):144-148. http://d.old.wanfangdata.com.cn/Periodical/jsrcl201401038

    ZHU X H, LV X F, CHEN G Q, et al.Failure analysis on explosive welded composite plate [J].Heat Treatment of Metals, 2014, 39(1):144-148. http://d.old.wanfangdata.com.cn/Periodical/jsrcl201401038
    [4]
    邵丙璜, 张凯.爆炸焊接原理及其工程应用[M].大连:大连工学院出版社, 1987.

    SHAO B H, ZHANG K.Principle and practice of explosive welding [M].Dalian:Dalian University of Technology Press, 1987.
    [5]
    章冠人, 陈大年.凝聚炸药起爆动力学[M].北京:国防工业出版社, 1991.

    ZHANG G R, CHEN D N.Condensed explosives detonation dynamics [M].Beijing:National Defense Industry Press, 1991.
    [6]
    肖定军, 郭学彬, 蒲传金.单孔护壁爆破数值模拟[J].化工矿物与加工, 2008(7):22-24. doi: 10.3969/j.issn.1008-7524.2008.07.007

    XIAO D J, GUO X B, PU C J.Numerical simulation for single hole-unilateral blasting [J].Industrial Minerals & Processing, 2008(7):22-24. doi: 10.3969/j.issn.1008-7524.2008.07.007
    [7]
    LI Y C, SHI D Y, ZHAO Y.ANSYS 11.0/LS-DYNA basic theory and engineering practice [M].Beijing:China Water Power Press, 2008.
    [8]
    宋锦泉.乳化炸药爆轰特性研究[D].北京: 北京科技大学, 2000.

    SONG J Q.Research on detonation characteristics of emulsion explosives [D].Beijing: University of Science and Technology Beijing, 2000.
    [9]
    LIU G R, LIU M B.光滑粒子流体动力学——一种无网格粒子法[M].韩旭, 杨刚, 强洪夫, 译.长沙: 湖南大学出版社, 2005.

    LIU G R, LIU M B.Smoothed particle hydrodynamics: a meshfree particle method [M].Translated by HAN X, YANG G, QIANG H F.Changsha: Hunan University Press, 2005.
    [10]
    程国强, 李守新.金属材料在高应变率下的热粘塑性本构模型[J].弹道学报, 2004, 16(4):18-22. doi: 10.3969/j.issn.1004-499X.2004.04.004

    CHENG G Q, LI S X.A thermo-viscoplastic constitutive model of metallic materials at high strain rates [J].Journal of Ballistics, 2004, 16(4):18-22. doi: 10.3969/j.issn.1004-499X.2004.04.004
    [11]
    时党勇, 李裕春, 张胜民.基于ANSYS/LS-DYNA 8.1进行显式动力分析[M].北京:清华大学出版社, 2005.

    SHI D Y, LI Y C, ZHANG S M.Explicit dynamic analysis based on ANSYS/LS-DYNA 8.1 [M].Beijing:Tsinghua University Press, 2005.
    [12]
    饶常青.不锈钢/普碳钢厚板坯的爆炸复合[D].南京: 南京理工大学, 2003.
  • 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

    Figures(2)  / Tables(2)

    Article Metrics

    Article views(7332) PDF downloads(142) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return