Numerical simulation of neutral beam injection in the GAMMA10 anchor cell

被引:0
作者
Ito, T [1 ]
Katanuma, I [1 ]
Nakashima, Y [1 ]
Yatsu, K [1 ]
机构
[1] Univ Tsukuba, Plasma Res Ctr, Tsukuba, Ibaraki 3058577, Japan
来源
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 2001年 / 40卷 / 4A期
关键词
GAMMA10; NBI; Fokker-Planck equation; point model; tandem mirror; mirror;
D O I
10.1143/JJAP.40.2480
中图分类号
O59 [应用物理学];
学科分类号
摘要
The GAMMA10 tandem mirror contains neutral beam injectors at the anchor mirror cells to increase the number of high-energy ions there for magnetohydrodynamic stability. We calculate the population of high-energy ions by using the bounce-averaged Fokker-Planck code for various background neutral densities and electron temperatures. We compare the simulation results with results of a point model and make clear the validity of the point model.
引用
收藏
页码:2480 / 2488
页数:9
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