电磁内爆的准一维数值模拟

廖海东; 胡熙静

doi:10.11858/gywlxb.1997.03.005

电磁内爆的准一维数值模拟

doi: 10.11858/gywlxb.1997.03.005

中国工程物理研究院流体物理研究所，四川成都 610003

详细信息

通讯作者:
廖海东

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出版历程
- 收稿日期: 1997-03-26
- 修回日期: 1997-06-04
- 发布日期: 1997-09-05

A Quasi-One Dimensional Magnetic Hydro-Dynamic Model of Electromagnetic Implosion

Institute of Fluid Physics, CAEP, Chengdu 610003, China

More Information

Corresponding author: LIAO Hai-Dong

摘要

摘要: 提出一个用于电磁内爆过程数值模拟的准一维模型，对1 MJ电容器组电磁内爆优化方案进行了计算，并将计算结果与零维模型和一维模型的结果进行了比较。
- 高能量密度 /
- 电磁内爆 /
- 准一维模型
Abstract: Assuming that the material density change rate is known, and magnetic diffusion equation is linear and planar, the partial differential equations of the cylindrical one dimensional flow can be reduced to the ordinary differential equations. The motion of the liner under the optimized parameters for the electro-magnetic implosion device is computed by slug model, one-dimension model and quasi-one-dimension model, respectively, and their results are compared.
- high energy density /
- electromagnetic implosion /
- quasi-one-dimensional model

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参考文献(7)

Stephen M Y. AGEX Ⅱ. Los Alamos Science, 1994, 21: 63.

Knoepfel H. Pulsed High Magnetic Fields, American Elsevier Publishing Company, 1970: 74.

Knoepfel H. Pulsed High Magnetic Fields, American Elsevier Publishing Company, 1970: 89.

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胡熙静, 等. 爆轰波与冲击波, 1996, (3): 37-46

Parker J. A Prime on liner implosions with particular application to the pegasus Ⅱ capacitor bank. Los Alamos Nat. Lab, ATHENA Tech. Rep. No. 1, 1993.

胡熙静. 电磁内爆一维单温磁流体力学计算. 爆炸与冲击, 1997, 17(增): 411-419.

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