Modeling of OXB Mode Conversion Scenario for EBWH/CD Experiments in QUEST

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2012/07/01

タイトル(英語): Modeling of OXB Mode Conversion Scenario for EBWH/CD Experiments in QUEST

著者名: Evgeniya Kalinnikova (Interdisciplinary Graduate School of Engineering Sciences, Kyushu University), Hiroshi Idei (Advanced Fusion Research Cenrer, Research Institue for Apllied Mechanics, Kyushu University), Hiroe Igami (National Institute for Fusion Sci

著者名(英語): Evgeniya Kalinnikova (Interdisciplinary Graduate School of Engineering Sciences, Kyushu University), Hiroshi Idei (Advanced Fusion Research Cenrer, Research Institue for Apllied Mechanics, Kyushu University), Hiroe Igami (National Institute for Fusion Science), Shin Kubo (National Institute for Fusion Science), Atsushi Fukuyama (Department of Nuclear Engineering, Kyoto University), Hideo Nuga (Center for Computer Sciences, Tsukuba University), Hideki Zushi (Advanced Fusion Research Cenrer, Research Institue for Apllied Mechanics, Kyushu University), Kazuaki Hanada (Advanced Fusion Research Cenrer, Research Institue for Apllied Mechanics, Kyushu University)

キーワード: multiple ray trace，TASK，electron Bernstein wave，mode conversion，spherical tokamak，QUEST

要約(英語): The power deposition profiles were analyzed with a multiple ray tracing code for the Electron Bernstein Wave Heating and Current Drive (EBWH/CD) experiments in QUEST. In the EBWH/CD experiments in QUEST, the OXB mode conversion scenario was selected for the plasma current sustainment in the rather low-density case. The algorithm for the wave penetration through evanescent layer beyond a O-mode cutoff position was developed for the multiple-ray analysis. The launching antenna positions were considered to obtain the significant wave absorption in the specific propagating direction for current drive experiments using the developed ray-tracing code.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.132 No.7 （2012） 特集：The 16th International Workshop on Spherical Tori 2011

本誌掲載ページ: 505-510 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/132/7/132_505/_article/-char/ja/