Study of the Transient Behavior of Detached Plasma during Xe Gas Injection into the D-Module of GAMMA 10/PDX
-
- ISLAM Md. Shahinul
- National Institute for Fusion Science
-
- NAKASHIMA Yousuke
- Plasma Research Center, University of Tsukuba
-
- IIJIMA Takaaki
- Plasma Research Center, University of Tsukuba
-
- NOJIRI Kunpei
- Plasma Research Center, University of Tsukuba
-
- EZUMI Naomichi
- Plasma Research Center, University of Tsukuba
-
- YOSHIKAWA Masayuki
- Plasma Research Center, University of Tsukuba
-
- KARIYA Tsuyoshi
- Plasma Research Center, University of Tsukuba
-
- MINAMI Ryutaro
- Plasma Research Center, University of Tsukuba
-
- HIRATA Mafumi
- Plasma Research Center, University of Tsukuba
-
- HOSHINO Kazuo
- Graduate School of Science and Technology, Keio University
-
- HATAYAMA Akiyoshi
- Graduate School of Science and Technology, Keio University
-
- HASEGAWA Hiroki
- National Institute for Fusion Science
-
- ISHIGURO Seiji
- National Institute for Fusion Science
-
- MATSUURA Hiroto
- Radiation Research Center, Osaka Prefecture University
-
- SAKAMOTO Mizuki
- Plasma Research Center, University of Tsukuba
この論文をさがす
抄録
<p>The transition phenomenon of detached plasma during additional heating effects has been studied by applying a short pulse (25 ms) of Electron Cyclotron Heating (ECH) at the east plug-cell of the tandem mirror device GAMMA 10/PDX. In this paper, the plasma parameters on the target plate of the D-module are studied for understanding the impact of transient heating pulse on the sustainability of the detached plasma. The heat flux increases on the target plate for the additional heating case in comparison to without heating pulse. The ion flux also increases when the ECH heating is activated. The electron density enhances significantly during the ECH heating pulse application period. Furthermore, the electron density and the ion flux increase according to the increment of Xe plenum pressure in the case of ECH heating condition. The experimental results clarified that ECH heating pulse can drive the detachment state to attached state in spite of strong effect of Xe gas for generating the detached plasma.</p>
収録刊行物
-
- Plasma and Fusion Research
-
Plasma and Fusion Research 15 (0), 1402074-1402074, 2020-10-12
一般社団法人 プラズマ・核融合学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390286426517606272
-
- NII論文ID
- 130007928303
-
- NII書誌ID
- AA12346675
-
- ISSN
- 18806821
-
- HANDLE
- 10655/00013202
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- IRDB
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可