Numerical simulations of dynamos associated with ABC flows

被引：0
|
作者：
Archontis, V [1 ]
Dorch, B [1 ]
机构：
[1] Niels Bohr Inst, Astron Observ, DK-2100 Copenhagen O, Denmark
来源：
STELLAR DYNAMOS: NONLINEARITY AND CHAOTIC FLOWS | 1999年 / 178卷
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D O I：
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中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present results from a series of numerical simulations of kinematic dynamo action by spatially periodic ABC flows. Numerical results are reported for the 'normal' ABC how with A : B : C = 1 : 1 : 1 and for the case of A: B : C = 5 : 2 : 2 without stagnation points. We focus on the dynamics of the magnetic structures that are developed by the flow and outline the dynamical processes that are responsible for the amplification of the magnetic field.
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页码：1 / 11
页数：11
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