| 托卡马克中共振螺旋场对撕裂模的影响 |
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| 引用本文： | 毛文进. 托卡马克中共振螺旋场对撕裂模的影响[J]. 物理学报, 1993, 42(7): 1092-1097 |
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| 作者姓名： | 毛文进 |
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| 作者单位： | 中国科学院等离子体物理研究所,合肥230031 |
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| 摘 要： | 本文在共振螺旋场(RHF)条件下,对撕裂模的时间演化过程进行了数值计算。在等离子体内部磁扰动与外加RHF的相位差不同时,分析了撕裂模的不同发展过程和结果。认为RHF可以最终改变托卡马克中的饱和磁岛宽度。
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| 关 键 词： | 托卡马克装置 撕裂模 共振螺旋场 |
| 收稿时间： | 1992-04-28 |
INFLUENCE OF RESONANT HELICAL FIELD ON TEARING MODE IN TOKAMAK |
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| MAO WEN-JIN. INFLUENCE OF RESONANT HELICAL FIELD ON TEARING MODE IN TOKAMAK[J]. Acta Physica Sinica, 1993, 42(7): 1092-1097 |
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| Authors: | MAO WEN-JIN |
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| Abstract: | The influence of resonant helical field (RHF) on tearing mode has been calculated by solving resistive MHD equations, and different widths of saturated island have been obtained while there are different phase differences between plasma perturbation and RHF. It seems that RHF can either increase the width of saturated island, or decrease it. |
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