Simulation of Helical Flux Compression Generator

被引:1
|
作者
Anischenko, Sergey V. [1 ,2 ]
Bogdanovich, Pavel T. [1 ,2 ]
Gurinovich, Alexandra A. [1 ,2 ]
Oskin, Andrey V. [1 ,2 ]
机构
[1] Belarusian State Univ, Inst Nucl Problems, Minsk 220030, BELARUS
[2] Electrophys Lab, Minsk 220080, BELARUS
关键词
Flux compression generator (FCG); nonlinear magnetic diffusion;
D O I
10.1109/TPS.2018.2820387
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
Diverse approaches to helical flux compression generator's (HFCG) inductance, resistance, and armature expansion calculations are evaluated. Comparison of simulated and experimentally obtained results is provided. Validity criteria for different simulation models are proposed. Consideration of armature acceleration under the pressure of detonation products and magnetic pressure is shown to be beneficial for accuracy of HFCG simulation. Control of HFCG temperature during simulation enables detecting the critical points of system operation.
引用
收藏
页码:1859 / 1863
页数:5
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