| Autor: |
Lanlan Ping, B. N. Wan, Y. Song, Xianzu Gong, Lei Wang, Yan Cheng, Chengming Qin, Noterdaeme Jean-Marie, Xu Deng, Songqing Ju, L. Liu, R. Ochoukov, Yuxuan Lin, Kai Zhang, Shuai Yuan, Hua Yang, Xinjun Zhang, S.J. Wukitch, Gen Chen, Yanping Zhao, Yuzhou Mao |
| Jazyk: |
angličtina |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
Nuclear Fusion |
| Popis: |
An experiment on EAST is used to study the fast wave rectification by only an actively powered I-port antenna. The plasma potential up to 100 V was found in the region that does not map along the magnetic field line to active I-port antenna. This enhancement correlates with the local fast wave intensity. An increase in the loading resistance and heating efficiency was observed at a low parallel wave number. The higher heating efficiency is seen to cause lower unabsorbed fast wave power in the SOL regions. This can cause a decrease in the fast wave field intensity that reaches plasma facing components and can result in a decrease in the plasma potential and slow wave intensity. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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