Numerical analysis and redesign of magnetically driven aluminum flyer plateon PTS accelerator

Kan Mingxian; Yang Long; Duan Shuchao; Wang Ganghua; Xiao Bo; Zhang Zhaohui; Wang Guilin

doi:10.11883/1001-1455(2017)05-0793-06

Volume 37 Issue 5

Jul. 2017

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > Explosion And Shock Waves > 2017 > 37(5): 793-798

WANG Shuaifeng, WANG Rui, ZHAO Hui, GUO Zhihui. Design method for impact resistance of circular concrete-filled double-skin steel tubular members based on dynamic increase factor and equivalent single DoF system[J]. Explosion And Shock Waves, 2022, 42(10): 103302. doi: 10.11883/bzycj-2021-0467

Citation:

Kan Mingxian, Yang Long, Duan Shuchao, Wang Ganghua, Xiao Bo, Zhang Zhaohui, Wang Guilin. Numerical analysis and redesign of magnetically driven aluminum flyer plateon PTS accelerator[J]. Explosion And Shock Waves, 2017, 37(5): 793-798. doi: 10.11883/1001-1455(2017)05-0793-06

Citation:

PDF( 1669 KB)

Numerical analysis and redesign of magnetically driven aluminum flyer plateon PTS accelerator

doi: 10.11883/1001-1455(2017)05-0793-06

Institute of Fluid Physics, China Academy of Engineering Physics, Mianyang 621999, Sichuan, China

Received Date: 2016-01-29
Rev Recd Date: 2016-05-17
Publish Date: 2017-09-25

Abstract

Abstract

In the shot PTS-151 experiments the maximum velocity measured on the magnetically driven aluminum flyer plate with a thickness of 370 μm was 18 km/s, while that with a thickness 482 μm was 19 km/s. In this work, the data from the shot PTS-151 experiments on PTS were simulated and analyzed using the two dimensional magneto-hydro dynamics code MDSC2. The numerical simulation shows that the meaning of the maximum velocity measured in the shot PTS-151 should be different from that of the maximum velocity as reported in the related literatures where, as the free surface of the flyer plate was not ablated during the experiment, the maximum velocity measured was the flyer plate's free surface velocity. In the shot PTS-151 experiments the free surface was ablated in the measurement of the two flyer plates, and therefore the maximum velocity measured by VISAR was the velocity of the last solid surface inside them just before they were totally ablated. In our simulation, if the initial free surface is not ablated, the maximum initial free surface velocity calculated is 7 km/s with the 370 μm thick flyer plate and 11.8 km/s with the 482 μm thick flyer plate, far below the velocity actually measured in the shot PTS-151 experiments. A new flyer plate was re-designed on the basis of the current condition of the shot PTS-151, with 680 μm as the optimal thickness, which would both prevent the free surface from ablation and achieve the maximum velocity of 17.5 km/s.
- PTS accelerator,
- magnetically driven flyer plate,
- two dimensional magnetically driven simulation code,
- solid reflecting surface,
- free surface velocity

FullText(HTML)

References(15)

References

[1]	Lemke R W, Knudson M D, Davis J P. Magnetically driven hyper-velocity launch capability at the Sandia Z accelerator[J]. International Journal of Impact Engineering, 2011, 38(6):480-485. doi: 10.1016/j.ijimpeng.2010.10.019
[2]	Lemke R W, Knudson M D, Robinson A C, et al. Self-consistent, two-dimensional, magneto-hydrodynamic simulations of magnetically driven flyer plates[J]. Physics of Plasmas, 2003, 10(5):1867-1874. doi: 10.1063/1.1557530
[3]	Matzen M K, Sweeney M A, Adams R G, et al. Pulsed-power-driven high energy density physics and inertial confinement fusion research[J]. Physics of Plasmas, 2005, 12:055503. doi: 10.1063/1.1891746
[4]	Lemke R W, Knudson M D, Hall C A, et al. Characterization of magnetically accelerated flyer plates[J]. Physics of Plasmas, 2003, 10(4):1092-1099. doi: 10.1063/1.1554740
[5]	Lemke R W, Knudson M D, Bliss D E, et al. Magnetically accelerated, ultrahigh velocity flyer plates for shock wave experiments[J]. Journal of Applied Physics, 2005, 98:073530. doi: 10.1063/1.2084316
[6]	Knudson M D, Hanson D L, Bailey J E, et al. Equation of state measurements in liquid deuterium to 70 GPa[J]. Physical Review Letters, 2001, 87:225501. doi: 10.1103/PhysRevLett.87.225501
[7]	Knudson M D, Lemke R W, Hayes D B, et al. Near-absolute Hugoniot measurements in aluminum to 500 GPa using a magnetically accelerated flyer plate technique[J]. Journal of Applied Physics, 2003, 94(7):4420-4431. doi: 10.1063/1.1604967
[8]	Knudson M D, Hanson D L, Bailey J E, et al. Use of a wave reverberation technique to infer the density compression of shocked liquid deuterium to 75 GPa[J]. Physical Review Letters, 2003, 90:035505. doi: 10.1103/PhysRevLett.90.035505
[9]	Knudson M D, Hanson D L, Bailey J E, et al. Principal Hugoniot, reverberating wave, and mechanical re-shock measurements of liquid deuterium to 400 GPa using plate impact techniques[J]. Physical Review B, 2004, 69:144209. doi: 10.1103/PhysRevB.69.144209
[10]	Davis J P, Brown J L, Knudson M D, et al. Analysis of shockless dynamic compression data on solids to multi-megabar pressures: Application to tantalum[J]. Journal of Applied Physics, 2014, 116:204903. doi: 10.1063/1.4902863
[11]	阚明先, 王刚华, 赵海龙, 等.磁驱动飞片二维磁流体力学数值模拟[J].强激光与离子束, 2013, 25(8):2137-2141. http://d.old.wanfangdata.com.cn/Periodical/qjgylzs201308052 Kan Mingxian, Wang Ganghua, Zhao Hailong, et al. Two dimensional magneto-hydrodynamic simulations of magnetically accelerated flyer plates[J]. High Power Laser and Particle Beams, 2013, 25(8):2137-2141. http://d.old.wanfangdata.com.cn/Periodical/qjgylzs201308052
[12]	阚明先, 王刚华, 张红平, 等.磁驱动高速飞片模拟中滑移界面处理[J].强激光与离子束, 2015, 27:015002. http://d.old.wanfangdata.com.cn/Periodical/qjgylzs201501036 Kan Mingxian, Wang Ganghua, Zhang Hongping, et al. Sliding interface processing in simulation on magnetically driving high speed flyer[J]. High Power Laser and Particle Beams, 2015, 27:015002. http://d.old.wanfangdata.com.cn/Periodical/qjgylzs201501036
[13]	阚明先, 张朝辉, 段书超, 等."聚龙一号"装置上磁驱动铝飞片实验的数值模拟[J].强激光与离子束, 2015, 27(12):014001. http://d.old.wanfangdata.com.cn/Periodical/qjgylzs201512044 Kan Mingxian, Zhang Zhaohui, Duan Shuchao, et al. Numerical simulation of magnetically driven aluminum flyer plate on PTS accelerator[J]. High Power Laser and Particle Beams, 2015, 27(12):014001. http://d.old.wanfangdata.com.cn/Periodical/qjgylzs201512044
[14]	夏明鹤, 计策, 王玉娟, 等.PTS装置工作模式及波形调节[J].强激光与粒子束, 2012, 24(11):2768-2772. http://d.old.wanfangdata.com.cn/Periodical/qjgylzs201211052 Xia Minghe, Ji Ce, Wang Yujuan, et al. Operation models and waveform shaping of primary test stand[J]. High Power Laser and Particle Beams, 2012, 24(11):2768-2772. http://d.old.wanfangdata.com.cn/Periodical/qjgylzs201211052
[15]	阚明先, 王刚华, 赵海龙, 等.金属电阻率模型[J].爆炸与冲击, 2013, 33(3):282-286. doi: 10.11883/1001-1455(2013)03-0282-05 Kan Mingxian, Wang Ganghua, Zhao Hailong, et al. Electrical resistivity model for metals[J]. Explosion and Shock Waves, 2013, 33(3):282-286. doi: 10.11883/1001-1455(2013)03-0282-05

Relative Articles

[1]	ZHANG Zijian, CHEN Jun, ZHU Rui, YU Haoran, LI Ranxin, ZHANG Yuantong. Experiment on dynamic mechanical properties of sandstone based on Lagrangian inverse analysis method[J]. Explosion And Shock Waves, 2025, 45(3): 033101. doi: 10.11883/bzycj-2024-0152
[2]	FAN Jiang, YUAN Yuan, LIAO Huming, YUAN Qinghao, CHEN Gaoxiang, LI Bo. Numerical simulation of Whipple shield hypervelocity impact based on optimal transportation meshfree method[J]. Explosion And Shock Waves, 2020, 40(7): 074201. doi: 10.11883/bzycj-2019-0241
[3]	LI Ping, MA Tiechang, XU Xiangzhao, MA Tianbao. A GPU parallel staircase finite difference mesh generation algorithm based on the ray casting method[J]. Explosion And Shock Waves, 2020, 40(2): 024201. doi: 10.11883/bzycj-2019-0344
[4]	Xie Zheng, Xie Jian, Li Liang. A three-order finite volume method and its applicationto under-expanded jet shock wave structure simulation[J]. Explosion And Shock Waves, 2017, 37(2): 347-352. doi: 10.11883/1001-1455(2017)02-0347-06
[5]	CHENGJun-xia, HUXiao-mian. Numericalschemeforlevelsetequationscontainingcurvature onaxisymmetricunstructuredmeshes[J]. Explosion And Shock Waves, 2012, 32(2): 150-156. doi: 10.11883/1001-1455(2012)02-0150-07
[6]	ZHANG Xiao-tian, JIA Guang-hui, HUANG Hai. Simulationofhypervelocity-impactdebrisclouds usingaLagrangeFEM withnodeseparation[J]. Explosion And Shock Waves, 2010, 30(5): 499-504. doi: 10.11883/1001-1455(2010)05-0499-06
[7]	LIU Jian-wen, ZHAO Shu-miao, ZHONG Cheng-wen, HAN Wang-chao. CE/SE scheme applied in parallel computation of PDE flow field[J]. Explosion And Shock Waves, 2008, 28(3): 229-225. doi: 10.11883/1001-1455(2008)03-0229-07