Study of Plasma Behavior during ECRH Injection in the GAMMA 10 SMBI Experiments

Md Maidul Islam, Yousuke Nakashima, Shinji Kobayashi, Nobuhiro Nishino, Kazuya Ichimura, Takaaki Iijima, Md Shahinul Islam, Takayuki Yokodo, Guanyi Lee, Tsubasa Yoshimoto, Sotaro Yamashita, Masayuki Yoshikawa, Junko Kohagura, Mafumi Hirata, Ryutaro Minami, Tsuyoshi Kariya, Ryuya Ikezoe, Makoto Ichimura, Mizuki Sakamoto, Tsuyoshi Imai

Research output: Contribution to journalConference article

Abstract

Establishment of fueling system is one of the critical issues for the future fusion reactors. Fueling experiment supersonic molecular beam injection (SMBI) have been carried out in the central-cell of GAMMA 10. In GAMMA 10, electron cyclotron resonance heating (ECRH) is used at plug/barrier-cells for the formation of the axial confining potential. Recently, ECRH was applied during SMBI to plug the loss particles and increased the plasma density in the central-cell compared to without ECRH. This result suggests that the particles are confined during SMBI due to the injection of ECRH at plug/barrier-cells in GAMMA 10.

Original languageEnglish
Article number012007
JournalJournal of Physics: Conference Series
Volume959
Issue number1
DOIs
Publication statusPublished - Feb 7 2018
Externally publishedYes
Event2017 International Conferences on Research and Applications of Plasmas, PLASMA 2017 - Warsaw, Poland
Duration: Sep 18 2017Sep 22 2017

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Fingerprint Dive into the research topics of 'Study of Plasma Behavior during ECRH Injection in the GAMMA 10 SMBI Experiments'. Together they form a unique fingerprint.

  • Cite this

    Islam, M. M., Nakashima, Y., Kobayashi, S., Nishino, N., Ichimura, K., Iijima, T., Islam, M. S., Yokodo, T., Lee, G., Yoshimoto, T., Yamashita, S., Yoshikawa, M., Kohagura, J., Hirata, M., Minami, R., Kariya, T., Ikezoe, R., Ichimura, M., Sakamoto, M., & Imai, T. (2018). Study of Plasma Behavior during ECRH Injection in the GAMMA 10 SMBI Experiments. Journal of Physics: Conference Series, 959(1), [012007]. https://doi.org/10.1088/1742-6596/959/1/012007