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本文研究了在托卡马克ICRH少数离子基波加热中,高能离子的轨道损失特性。给出了离子扩散轨道损失的约束时间,并揭示,由于射频波的作用,捕获离子的扩散轨道损失大为增加,随着离子吸收波功率的增加,此损失呈饱和趋势。 相似文献
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The destabilization of the poloidal rotation for the species of ions with the poloidally inhomogeneous sources or sinks is studied in multiple ion species tokamak plasmas. Based on the fluid equations, the evolution equation of the poloidal ion rotation speed is derived analytically. The magnitude of the inhomogeneous sources or sinks needed to destabilize the rotation is shown to be proportional to the ion density. It is suggested that the poloidal plasma rotation can be generated by destabilizing the rotation of the minority ions. 相似文献
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