Guang YANG, Yijun ZHONG, Xueyu GONG, Qianhong HUANG, Pingwei ZHENG, Zhanhui WANG. Effect of impurity effect on the electron cyclotron current drive[J]. NUCLEAR TECHNIQUES, 2022, 45(12): 120201
- NUCLEAR TECHNIQUES
- Vol. 45, Issue 12, 120201 (2022)
Fig. 1. The integrated simulation workflow with OMFIT
Fig. 2. Electron cyclotron current drive with different
Zeff without considering the effect of
Zeff changes on plasma performance
Fig. 3. Plasma dynamic profiles and magnetic equilibrium configuration in different
Zeff cases (a) Electron density distribution, (b) Electron temperature distribution, (c) Ion temperature distribution, (d) Plasma magnetic equilibrium configuration
Fig. 4. The relationship between the transport flux of each channel and
Zeff(a) Electron energy flux at radial position 0.6, (b) Electron energy flux at radial position 0.7, (c) Ion energy flux at radial position 0.6, (d) Ion energy flux at radial position 0.7
Fig. 5. Radiation loss power under different
Zeff
Fig. 6. Electron cyclotron current drive with different
Zeff considering the effect of
Zeff changes on plasma performance
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Table 1. Plasma parameters for different
Zeff cases
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