Contrast and analysis of the results computed by 2-D cylindrical coordinate system magnetohydrodynamics code MFCG Ⅱ and MFCG Ⅰ

wang yu-zhi; wang gui-rong; dong zhi-wei; zhao qiang; wang tai-chun

Volume 15 Issue 09

Sep. 2012

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wang yu-zhi, wang gui-rong, dong zhi-wei, et al. Contrast and analysis of the results computed by 2-D cylindrical coordinate system magnetohydrodynamics code MFCG Ⅱ and MFCG Ⅰ[J]. High Power Laser and Particle Beams, 2003, 15.

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Contrast and analysis of the results computed by 2-D cylindrical coordinate system magnetohydrodynamics code MFCG Ⅱ and MFCG Ⅰ

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Institute of Applied Physics and Computational Mathematics,P.O.Box 8009-11,Beijing 100088,China

Publish Date: 2003-09-15

Abstract

Abstract

In this paper, computational code MFCG Ⅱ of the explosive magnetic field compression generator (MFCG) are developed based on the analytic formulas of magnetic field, current intensity and induced current for the process of charge and compression. Under the same conditions, computational results obtained by 2-D MHD MFCG Ⅱ code coincide with those obtained by 2-D MHD MFCG Ⅰ for the patterns of same parameters. Therefore , the concerned physical problems can be analysed and explained by MFCG Ⅱ in MFCG tests.

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