| Autor: |
Hui-Hui Wang, You-Wen Sun, Jin-Ping Qian, Tong-Hui Shi, Biao Shen, Shuai Gu, Yue-Qiang Liu, Wen-Feng Guo, Nan Chu, Kai-Yang He, Man-Ni Jia, Da-Long Chen, Min-Min Xue, Jie Ren, Yong Wang, Zhi-Cai Sheng, Bing-Jia Xiao, Zheng-Ping Luo, Yong Liu, Hai-Qing Liu |
| Předmět: |
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| Zdroj: |
Nuclear Fusion; Jun2016, Vol. 56 Issue 6, p1-1, 1p |
| Abstrakt: |
Intrinsic error field on EAST is measured using the ‘compass scan’ technique with different n = 1 magnetic perturbation coil configurations in ohmically heated discharges. The intrinsic error field measured using a non-resonant dominated spectrum with even connection of the upper and lower resonant magnetic perturbation coils is of the order and the toroidal phase of intrinsic error field is around . A clear difference between the results using the two coil configurations, resonant and non-resonant dominated spectra, is observed. The ‘resonant’ and ‘non-resonant’ terminology is based on vacuum modeling. The penetration thresholds of the non-resonant dominated cases are much smaller than that of the resonant cases. The difference of penetration thresholds between the resonant and non-resonant cases is reduced by plasma response modeling using the MARS-F code. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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