Evaluation of Electron Temperature Fluctuations Using Two Different Probe Techniques in Plasma Assembly for Nonlinear Turbulence Analysis (PANTA)

• KAWASHIMA Katsuyuki

  Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Fukuoka 816-8580, Japan

• MIYOSHI Yasuhiro

  Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Fukuoka 816-8580, Japan

• OLDENBÜRGER Stella

  Itoh Research Center for Plasma Turbulence, Kyushu University, Fukuoka 816-8580, Japan

• INAGAKI Shigeru

  Itoh Research Center for Plasma Turbulence, Kyushu University, Fukuoka 816-8580, Japan Research Institute for Applied Mechanics, Kyushu University, Fukuoka 816-8580, Japan

• ARAKAWA Hiroyuki

  Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Fukuoka 816-8580, Japan

• NAGASHIMA Yoshihiko

  Itoh Research Center for Plasma Turbulence, Kyushu University, Fukuoka 816-8580, Japan Graduate School of Frontier Sciences, The University of Tokyo, Tokyo 277-8561, Japan

• YAMADA Takuma

  Itoh Research Center for Plasma Turbulence, Kyushu University, Fukuoka 816-8580, Japan Graduate School of Frontier Sciences, The University of Tokyo, Tokyo 277-8561, Japan

• SASAKI Makoto

  Itoh Research Center for Plasma Turbulence, Kyushu University, Fukuoka 816-8580, Japan Research Institute for Applied Mechanics, Kyushu University, Fukuoka 816-8580, Japan

• KOBAYASHI Tatsuya

  Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Fukuoka 816-8580, Japan

• URIU Kazuya

  Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Fukuoka 816-8580, Japan

• SUGITA Satoru

  Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Fukuoka 816-8580, Japan

• YAGI Masatoshi

  Itoh Research Center for Plasma Turbulence, Kyushu University, Fukuoka 816-8580, Japan Research Institute for Applied Mechanics, Kyushu University, Fukuoka 816-8580, Japan

• KASUYA Naohiro

  Itoh Research Center for Plasma Turbulence, Kyushu University, Fukuoka 816-8580, Japan National Institute for Fusion Science, Toki 509-5292, Japan

• FUJISAWA Akihide

  Itoh Research Center for Plasma Turbulence, Kyushu University, Fukuoka 816-8580, Japan Research Institute for Applied Mechanics, Kyushu University, Fukuoka 816-8580, Japan

• ITOH Sanae -I.

  Itoh Research Center for Plasma Turbulence, Kyushu University, Fukuoka 816-8580, Japan Research Institute for Applied Mechanics, Kyushu University, Fukuoka 816-8580, Japan

• ITOH Kimitaka

  Itoh Research Center for Plasma Turbulence, Kyushu University, Fukuoka 816-8580, Japan National Institute for Fusion Science, Toki 509-5292, Japan

抄録

Electron temperature fluctuations are measured with a rotatable triple probe in PANTA. Effects of fluctuation phase are cancelled by aligning the probe pins in the propagation direction of fluctuations. Evaluated electron temperature fluctuations normalized by average electron temperature are much smaller than normalized density fluctuations and normalized floating potential fluctuations in low electron temperature PANTA plasma. Additionally conditional sampling technique is applied to a single probe measurement.

収録刊行物

• Plasma and Fusion Research

  Plasma and Fusion Research 6 2406118-2406118, 2011

  一般社団法人 プラズマ・核融合学会

キーワード

• electron temperature fluctuations
• triple probe
• conditional sampling

詳細情報

• CRID: 1390001205252839552
• NII論文ID: 130002059607
• DOI: 10.1585/pfr.6.2406118
• ISSN: 18806821
• ISSN: http://id.crossref.org/issn/09187928
• Web Site: http://www.jstage.jst.go.jp/article/pfr/6/0/6_0_2406118/_pdf
• 本文言語コード: en
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