Li-Ming Shi, Xue-Ke Wu, Di Wan, Hui-Dong Li, Qun-Chao Fan, Zhong-Tian Wang, Hao Feng, Zhan-Hui Wang, Jie Ma. Effects of radial electric field on confinement of high energy particles in advanced fusion mirror reactor [J]. Acta Physica Sinica, 2019, 68(10): 105201-1
- Acta Physica Sinica
- Vol. 68, Issue 10, 105201-1 (2019)
Fig. 1. (a) The structure of CFR machine; (b) plasma distribution in CFR (https://en.wikipedia.org/wiki/Lockheed_Martin_Compact_Fusion_Reactor)Lockheed Martin紧凑型聚变反应磁镜装置 (a)构造; (b)等离子体分布
Fig. 2. The magnetic flux of the R -Z plane in the CFR machine
CFR装置中R -Z 平面上的磁场位形
Fig. 3. Orbits of the first and the last drift motion periods by the Boris algorithm and the RK4 algorithm (simulation time is 1200 μs): (a) The Boris algorithm; (b) the RK4 algorithmBoris 算法和RK4算法模拟下第一个漂移周期和最后一个漂移周期的轨道(模拟时间1200 μs) (a) Boris 算法; (b) RK4算法
Fig. 4. Comparison of the relative energy errors between Boris method and RK4 methodBoris算法和RK4算法数相对能量误差随时间变化对比
Fig. 5. (a) The orbit of particles in CFR; (b) the projection of the particle orbital in the X -Y plane; (c) the projection of the particle orbital in the R -Z plane
(a) CFR粒子轨道; (b)粒子轨道在X -Y 截面的投影; (c)粒子轨道在R -Z 截面的投影
Fig. 6. The lost orbits of theαparticles in CFRCFR中α粒子损失轨道
Fig. 7. The particle confinement time changes with the intensity of the positive electric field粒子约束时间随着正向电场强度的变化
Fig. 8. The orbits of α particle under the different positive radial electric fields at
初始位置
处α粒子在不同正向径向电场作用下的运动轨迹
Fig. 9. The variations of particle confinement time with the intensity of the negative radial electric field粒子约束时间随着负向径向电场强度的变化
Fig. 10. The orbits of α particle under the different negative radial electric fields at
初始位置
处α粒子在不同负向径向电场作用下的轨道
Fig. 11. The loss rates of the α particles with different radial electric fields不同径向电场作用下的α粒子损失率
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Table 1.
Main parameters of coils in CFR.
CFR装置线圈参数
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