哲司 上田
Kyushu University
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Publication
Featured researches published by 哲司 上田.
Reports of Research Institute for Applied Mechanics,Kyushu University | 2007
Tetsuji Ueda; 哲司 上田; Shinsuke Tokunaga; 晋介 徳永; Sanae Ito; 早苗 伊藤; Masatoshi Yagi; 雅敏 矢木; Masafumi Azumi; 正史 安積; テツジ ウエダ; シンスケ トクナガ; サナエ イトウ; マサトシ ヤギ; マサフミ アズミ
The gyro-fluid model proposed by Ottaviani et. al is extended, in which the ion parallel flow and ion neoclassical viscosity are taken into account. Using this model, the ion temperature gradient driven drift wave turbulence is analyzed. The saturation level and ion heat flux are evaluated in case with profile relaxation. The multi-scale interaction between the micro-scale and meso-scale is observed in our simulations. The avalanche process and turbulence spreading occur in the nonlinear phase. In addition, the various kind of parallel scheme are tested to improve the performance of the code. We find a way which gives better parallel efficiency of the spectral code.
Archive | 2005
Akira Fujinoki; Hiroyuki Nishimura; Tetsuji Ueda; 哲司 上田; 朗 藤ノ木; 裕幸 西村
Archive | 2011
Tetsuji Ueda; Naohiro Hiraoka; Satoshi Murata; 哲司 上田; 直大 平岡; 聡 村田
Archive | 2008
Mototaka Arakawa; Akira Fujinoki; Jun-ichi Kushibiki; Tetsuji Ueda; 哲司 上田; 淳一 櫛引; 元孝 荒川; 朗 藤ノ木
Archive | 2001
Akira Fujinoki; Kichiken Ikeda; Hiroyuki Nishimura; Akira Sato; Tetsuji Ueda; Yasuyuki Yaginuma; 哲司 上田; 彰 佐藤; 康之 柳沼; 吉謙 池田; 朗 藤ノ木; 裕幸 西村
Archive | 2003
Akira Fujinoki; Hiroyuki Nishimura; Michinari Ouchi; Tetsuji Ueda; 哲司 上田; 道成 大内; 朗 藤ノ木; 裕幸 西村
Archive | 2003
Akira Fujinoki; Hiroyuki Nishimura; Tetsuji Ueda; 哲司 上田; 朗 藤ノ木; 裕幸 西村
Archive | 2000
Akira Fujinoki; Hiroyuki Nishimura; Akira Sato; Tetsuji Ueda; Yasuyuki Yaginuma; Toru Yokota; 哲司 上田; 彰 佐藤; 康之 柳沼; 透 横田; 朗 藤ノ木; 裕幸 西村
Archive | 2000
Akira Fujinoki; Hiroyuki Nishimura; Tetsuji Ueda; 哲司 上田; 朗 藤ノ木; 裕幸 西村
Archive | 2015
啓道 大場; 平岡 直大; 哲司 上田
