钨合金长杆弹侵彻半无限钢靶的数值模拟及分析

兰彬 文鹤鸣

兰彬, 文鹤鸣. 钨合金长杆弹侵彻半无限钢靶的数值模拟及分析[J]. 高压物理学报, 2008, 22(3): 245-252 . doi: 10.11858/gywlxb.2008.03.004
引用本文: 兰彬, 文鹤鸣. 钨合金长杆弹侵彻半无限钢靶的数值模拟及分析[J]. 高压物理学报, 2008, 22(3): 245-252 . doi: 10.11858/gywlxb.2008.03.004
LAN Bin, WEN He-Ming. Numerical Simulation and Analysis of the Penetration of Tungsten-Alloy Long Rod into Semi-Infinite Armor Steel Targets[J]. Chinese Journal of High Pressure Physics, 2008, 22(3): 245-252 . doi: 10.11858/gywlxb.2008.03.004
Citation: LAN Bin, WEN He-Ming. Numerical Simulation and Analysis of the Penetration of Tungsten-Alloy Long Rod into Semi-Infinite Armor Steel Targets[J]. Chinese Journal of High Pressure Physics, 2008, 22(3): 245-252 . doi: 10.11858/gywlxb.2008.03.004

钨合金长杆弹侵彻半无限钢靶的数值模拟及分析

doi: 10.11858/gywlxb.2008.03.004
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    通讯作者:

    文鹤鸣

Numerical Simulation and Analysis of the Penetration of Tungsten-Alloy Long Rod into Semi-Infinite Armor Steel Targets

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    Corresponding author: WEN He-Ming
  • 摘要: 利用显式动力有限元程序ANSYS/LS=DYNA,采用ALE方法和Steinberg本构模型,对钨合金长杆弹侵彻半无限厚钢靶进行了数值模拟,给出了侵彻过程4个阶段的完整图像和相关物理量的时程变化曲线,分析了弹、靶的压力分布、质点速度以及材料的流动特性。结果表明:在较大速度范围内,模拟计算的侵彻深度与实验结果吻合得很好;沿侵彻轴线,弹靶交界面附近的材料行为主要由静水压力控制。

     

  • Hohler V, Stilp A J. Penetration of Steel and High Density Rods in Semi-Infinite Steel Targets [A]//Proc 3rd Int Symp Ballistics [C]. Karlsruhe, 1977.
    Silsby G F. Penetration of Semi-Infinite Steel Targets by Tungsten Rods at 1. 3 to 4. 5 km/s [A]//Proc 8th Int Symp Ballistics [C]. Orlando, Florida, 1984.
    Hohler V, Stilp A J. Hypervelocity Impact of Rod Projectiles with L/D from 1 to 32 [J]. Int J Impact Eng, 1987, 5: 323-331.
    Anderson C E Jr, Morris B L, Littlefield D L. A Penetration Mechanics Database [R]. San Antonio, TX: Southwest Research Institute, 1992.
    Tate A. A Theory for the Deceleration of Long Rods after Impact [J]. J Mech Phys Solids, 1967, 15: 387-399.
    Alekseevskii V P. Penetration of a Rod into a Target at High Velocity [J]. Combus Explos Shock Waves, 1966, 2: 63-66.
    Grace F I. Nonsteady Penetration of Long Rods into Semi-Infinite Targets [J]. Int J Impact Eng, 1993, 14: 303-314.
    Wang P, Jones S E. An Elementary Theory of One-Dimensional Rod Penetration Using a New Estimate for Pressure [J]. Int J Impact Eng, 1996, 18(3): 265-279.
    Walker J D, Anderson C E Jr. A Time-Dependent Model for Long-Rod Penetration [J]. Int J Impact Eng, 1995, 16(1): 19-48.
    Zukas J A. Survey of Computer Codes for Impact Simulation [A]//Zukas J A. High Velocity Impact Dynamics [C]. New York: John Wiley Sons Inc, 1990: 593-708.
    Johnson W W, Anderson C E. History and Application of Hydrocodes in Hypervelocity Impact [J]. Int J Impact Eng, 1987, 5: 423-439.
    Hirt C W, Amsden A A, Cook J L. An Arbitrary Lagrangian-Eulerian Computing Method for all Flow Speeds [J]. J Comput Phys, 1974, 14: 227-253.
    Rosenberg Z, Dekel E. A Computational Study of the Influence of Projectile Strength on the Performance of Long-Rod Penetrators [J]. Int J Impact Eng, 1996, 18(6): 671-677.
    Rosenberg Z, Dekel E. A Computational Study of the Relations between Material Properties of Long-Rod Penetrators and Their Ballistic Performance [J]. Int J Impact Eng, 1998, 21(4): 283-296.
    Mchenry M R, Choo Y, Orphal D L. Numerical Simulations of Low L/D Rod Aluminum into Aluminum Impacts Compared to the Tate Cratering Model [J]. Int J Impact Eng, 1999, 23: 621-628.
    Pidsley P H. A Numerical Study of Long Rod Impact onto a Large Target [J]. J Mech Phys Solids, 1984, 32(4): 315-333.
    Batra R C, Wright T W. Steady State Penetration of Rigid Perfectly Plastic Targets [J]. Int J Eng Sci, 1986, 24(1): 41-54.
    Ferguson G L. Replica Model Scaling for High Strain Rate Events [J]. Int J Impact Eng, 1995, 16(4): 571-583.
    Lundberg P, Westerling L, Lundberg B. Influence of Scale on the Penetration of Tungsten Rods into Steel-Backed Alumina Targets [J]. Int J Impact Eng, 1996, 18(4): 403-416.
    Anderson C E Jr, Orphal D L, Franzen R R, et al. On the Hydrodynamic Approximation for Long-Rod Penetration [J]. Int J Impact Eng, 1999, 22: 23-43.
    Rosenberg Z, Dekel E. More on the Secondary Penetration of Long Rods [J]. Int J Impact Eng, 2001, 26: 639-649.
    Partom Y. On the Hydrodynamic Limit of Long Rod Penetration [J]. Int J Impact Eng, 1997, 20: 617-625.
    Anderson C E, Orphal D L. Analysis of the Terminal Phase of Penetration [J]. Int J Impact Eng, 2003, 29: 69-80.
    Steinberg D J, Cochran S G, Guinan M W. A Constitutive Model for Metals Applicable at High Strain Rate [J]. J Appl Mech, 1980, 51(3): 1498-1504.
    Chen D N, Liu G Q, Yu Y Y, et al. The Constitutive Relationship between High Pressure-High Strain Rate and Low Pressure-High Strain Rate Experiment [J]. Chinese Journal of High Pressure Physics, 2005, 19(3): 193-200. (in Chinese)
    陈大年, 刘国庆, 俞宇颖, 等. 高压、高应变率与低压、高应变率实验的本构关联性 [J]. 高压物理学报, 2005, 19(3): 193-200.
    Cao D Q, Yun S R, Ding G Y, et al. 3-D Numerical Simulation of Jet Penetrate Target Using ALE Method [J]. Journal of Beijing Institute of Technology, 2000, 20(2): 171-173. (in Chinese)
    曹德青, 恽寿榕, 丁刚毅, 等. 用ALE方法实现射流侵彻靶板的三维数值模拟 [J]. 北京理工大学学报, 2000, 20(2): 171-173.
    Gui Y L, Yu C, Liu C L, et al. 3D Simulation of Over-Turned Explosively Formed Projectile(EFP) with Star-Shaped Fins [J]. Explosion and Shock Waves, 2005, 25(4): 313-318. (in Chinese)
    桂毓林, 于川, 刘仓理, 等. 带尾翼的翻转型爆炸成形弹丸的三维数值模拟 [J]. 爆炸与冲击, 2005, 25(4): 313-318.
    Zhang W, Ma W L, Ma Z T, et al. Numerical Simulation of Craters Produced by Projectile Hypervelocity Impact on Aluminum Targets [J]. Chinese Journal of High Pressure Physics, 2006, 20(1): 1-5. (in Chinese)
    张伟, 马文来, 马志涛, 等. 弹丸超高速撞击铝靶成坑数值模拟 [J]. 高压物理学报, 2006, 20(1): 1-5.
    Zhang X, Lu M W, Wang J J. Research Progress in Arbitrary Lagrangian-Eulerian Method [J]. Chinese J Comput Mech, 1997, 14(1): 91-102. (in Chinese)
    张雄, 陆明万, 王建军. 任意拉格朗日-欧拉描述法研究进展 [J]. 计算力学学报, 1997, 14(1): 91-102.
    Livermore. LS-DYNA Keyword User's Manual(970v) [DB]. California: Livermore Software Technology Corporation, 2003.
    Lee W H, Painter J W. Material Void-Opening Computation Using Particle Method [J]. Int J Impact Eng, 1999, 22: 1-22.
    Hua J S. High Temperature and High Pressure Constitutive Model for Tungsten Alloy [D]. Mianyang: China Academy of Engineering Physics, 1999. (in Chinese)
    华劲松. 高温高压下钨合金的本构方程研究 [D], 绵阳: 中国工程物理研究院, 1999.
    Li M S, Chen D Q. A Constitutive Model for Materials under High-Temperature and Pressure [J]. Chinese Journal of High Pressure Physics, 2001, 15(1): 24-31. (in Chinese)
    李茂生, 陈栋泉. 高温高压下材料的本构模型 [J]. 高压物理学报, 2001, 15(1): 24-31.
    Anderson C E Jr, Hohler V, Walker J D, et al. Time-Resolved Penetration of Long Rods into Steel Targets [J]. Int J Impact Eng, 1995, 16(1): 1-18.
    Hohler V, Stilp A J. A Penetration Mechanics Database [R]. San Antonio, TX: Southwest Research Institute, 1992.
    Eichelberger R J, Gehring J W. Effects of Meteoroid Impact on Space Vehicles [J]. Am Rocket Soc J, 1962, 32: 1583-1591.
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出版历程
  • 收稿日期:  2008-02-08
  • 修回日期:  2008-04-17
  • 发布日期:  2008-09-05

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