A method for magnetically driven flyer simulation coupled with electrical circuit of generator

Zhang Xu-ping; Zhao Jian-heng; Tan Fu-li; Wang Gui-ji; Luo Bin-qiang; Mo Jian-jun; Zhong Tao; Sun Cheng-wei; Liu Cang-li

doi:10.11883/1001-1455(2014)03-0257-07

Volume 34 Issue 3

Aug. 2014

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Article Navigation > Explosion And Shock Waves > 2014 > 34(3): 257-263

Zhang Xu-ping, Zhao Jian-heng, Tan Fu-li, Wang Gui-ji, Luo Bin-qiang, Mo Jian-jun, Zhong Tao, Sun Cheng-wei, Liu Cang-li. A method for magnetically driven flyer simulation coupled with electrical circuit of generator[J]. Explosion And Shock Waves, 2014, 34(3): 257-263. doi: 10.11883/1001-1455(2014)03-0257-07

Citation:

Zhang Xu-ping, Zhao Jian-heng, Tan Fu-li, Wang Gui-ji, Luo Bin-qiang, Mo Jian-jun, Zhong Tao, Sun Cheng-wei, Liu Cang-li. A method for magnetically driven flyer simulation coupled with electrical circuit of generator[J]. Explosion And Shock Waves, 2014, 34(3): 257-263. doi: 10.11883/1001-1455(2014)03-0257-07

Citation:

Zhang Xu-ping, Zhao Jian-heng, Tan Fu-li, Wang Gui-ji, Luo Bin-qiang, Mo Jian-jun, Zhong Tao, Sun Cheng-wei, Liu Cang-li. A method for magnetically driven flyer simulation coupled with electrical circuit of generator[J]. Explosion And Shock Waves, 2014, 34(3): 257-263. doi: 10.11883/1001-1455(2014)03-0257-07

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A method for magnetically driven flyer simulation coupled with electrical circuit of generator

doi: 10.11883/1001-1455(2014)03-0257-07

1.
Institute of Fluid Physics, China Academy of Engineering Physics, Mianyang 621999, Sichuan, China
2.
China Academy of Engineering Physics, Mianyang 621999, Sichuan, China

Funds: Supported by the National Natural Science Foundation of China (10927201, 11176002)

More Information

Corresponding author: Zhao Jian-heng, jianh_zhao@caep.cn
Received Date: 2012-11-13
Rev Recd Date: 2013-01-27
Publish Date: 2014-05-25

Abstract

Abstract

A calculation procedure of equivalent electrical circuit was programmed.Combining circuit calculation program with LS－DYNA980 MHD, a method for magnetically driven flyer simulation coupled with electrical circuit was proposed to simulate a real experimental process.The calculation result coupled with electrical circuit can be obtained.Then the CQ－4 experiment was simulated by using this method, the results of simulation agree well with the experimental results.Optimization of strip line length h＝25 mm is achieved by comparing flatness and velocity of flyer plates under different strip line length h＝20, 25, 30 mm conditions when the charge voltage is 73 k V.
- fluid mechanics,
- circuit calculation,
- dynamic inductance,
- magnetically driven,
- magnetic diffusion

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References(14)

References

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