Numerical simulation of detached plasma in the end-cell of GAMMA 10/PDX for divertor simulation study

M. S. Islam, Y. Nakashima, A. Hatayama, K. Ichimura, M. M. Islam, K. Fukui, M. Ohuchi, T. Yokodo, G. Lee, S. Togo, N. Ezumi, M. Sakamoto, T. Imai

研究成果: Article査読

10 被引用数 (Scopus)

抄録

This research investigates the effect of Argon (Ar) and Neon (Ne) injection on the plasma parameters in the end-cell of GAMMA 10/PDX numerically by using a multi-fluid code. Reduction in the temperature of the electrons and ions is observed according to the increment of impurity injection. The electron density and the particle flux show tendency of roll-over phenomena for Ar injection. Temperature reduction in the electrons and ions during Ar injection is higher than those of the Ne injection. It is also observed that the charge-exchange (CX) loss and radiative power loss for Ar injection is higher than that of the Ne injection. These outcomes indicate that Ar is more effective radiative gas for generating detached plasma.

本文言語English
ページ(範囲)216-221
ページ数6
ジャーナルFusion Engineering and Design
125
DOI
出版ステータスPublished - 2017 12

ASJC Scopus subject areas

  • 土木構造工学
  • 原子力エネルギーおよび原子力工学
  • 材料科学(全般)
  • 機械工学

フィンガープリント

「Numerical simulation of detached plasma in the end-cell of GAMMA 10/PDX for divertor simulation study」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル