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arXiv physics/0303066physics.plasm-phphysics.flu-dynphysics.gen-phphysics.geo-ph
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m=n=1电阻内模非线性增长的动力学分析

Dynamical analysis of the nonlinear growth of the m=n=1 resistive internal mode

Marie-Christine Firpo, Bruno Coppi

摘要:

一个动力学分析,自洽地考虑到运动的关键层,其中的磁场重新连接,来描述如何在非线性制度的m=n=1电阻内部扭结模式的发展。确定了由于对流和模式耦合项之间的平衡引起的强非线性的振幅阈值。我们定量预测的早期非线性增长率的m=n=1模式低于这个阈值。

英文摘要:

A dynamical analysis is presented that self-consistently takes into account the motion of the critical layer, in which the magnetic field reconnects, to describe how the m=n=1 resistive internal kink mode develops in the nonlinear regime. The amplitude threshold marking the onset of strong nonlinearities due to a balance between convective and mode coupling terms is identified. We predict quantitatively the early nonlinear growth rate of the m=n=1 mode below this threshold.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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