| 细磁通量管运动的本性方程 |
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| 引用本文： | 程久恒 吴林襄. 细磁通量管运动的本性方程[J]. 北京大学学报(自然科学版), 1989, 25(3): 344-357 |
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| 作者姓名： | 程久恒 吴林襄 |
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| 作者单位： | 北京大学地球物理学系(程久恒)，北京大学地球物理学系(吴林襄) |
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| 摘 要： | 本文从Spruit给出的孤立细磁通量管的运动方程出发,推导了以弧长为自变量,沿自然三面体的轴向分解的本性形式的运动方程,并讨论了导出的一维方程的物理意义和应用。
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| 关 键 词： | 磁流体力学 磁通量管 本性方程 |
The Intrinsic Form of the Equations of Motion of a Thin Magnetic Flux Tube |
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| Cheng Jiuheng Wu Linxiang. The Intrinsic Form of the Equations of Motion of a Thin Magnetic Flux Tube[J]. Acta Scientiarum Naturalium Universitatis Pekinensis, 1989, 25(3): 344-357 |
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| Authors: | Cheng Jiuheng Wu Linxiang |
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| Affiliation: | Department of Geophysics |
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| Abstract: | With the length of arc as independent variable and the axes of the natural trihedron as the directions of projection, the intrinsic form of the equations of motion of an isolated thin magnetic flux tube is derived. Its physical meaning and application are discussed and illustrated with examples. |
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| Keywords: | MHD solar physics thin magnetic flux tube |
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