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Jolliet, S.*; Angelino, P.*; Bottino, A.*; Idomura, Yasuhiro; Villard, L.*
Theory of Fusion Plasmas, ISPP21, p.345 - 351, 2004/00
Global particle-in-cell (PIC) simulations are a very useful tool for studying the time evolution of turbulence induced by ion-temperature-gradient (ITG) instabilities. Unfortunately, the linear code LORB5 and its non-linear version ORB5 require high computational power. In order to study more sophisticated models, we need to optimize these codes. We will focus on LORB5, which uses a cylindrical grid (r,z) for solving the Vlasov equation and a (s,
) grid for the Poisson equation. The approach presented in this work consists of implementing the gyrokinetic model using a single (s,
) grid. Here is the straight-field-line poloidal coordinate. A method to avoid the singularity at the magnetic axis is presented, and a benchmark with the CYCLONE case is shown.
Hamada, Kazuya; Koizumi, Norikiyo
Purazuma, Kaku Yugo Gakkai-Shi, 78(7), p.616 - 624, 2002/07
In the Tokamak type fusion reactor design, a forced flow superconducting coil is applied from the viewpoint to high magnetic field, high withstand voltage performance and large electromagnetic force. In the forced flow magnets, it is well known that various electromagnetic phenomena are occurred by zero resistance and diamagnetic effect of superconductor and complicated structure of cable in conduit conductor (CICC). In the R&D of CICC, the study of hysteresis losses and coupling losses CICC have a lot of progress. For example, using the optimization of filament arrangement in superconducting strand and control of contact resistance of strand, ITER model coil project have a large achievement.
W.Liu*; Miura, Yukitoshi; JFT-2M Group
Purazuma, Kaku Yugo Gakkai-Shi, 74(7), p.753 - 757, 1998/07
no abstracts in English
Hatae, Takaki; Kamada, Yutaka; Ishida, Shinichi; Fukuda, Takeshi; Takizuka, Tomonori; Shirai, Hiroshi; Koide, Yoshihiko; Kikuchi, Mitsuru; Yoshida, Hidetoshi; Naito, Osamu
Plasma Physics and Controlled Fusion, 40(6), p.1073 - 1083, 1998/00
Times Cited Count：43 Percentile：76.16(Physics, Fluids & Plasmas)no abstracts in English
Takahashi, Yoshikazu
Purazuma, Kaku Yugo Gakkai-Shi, 69(6), p.610 - 614, 1993/06
no abstracts in English
Azumi, Masafumi; Hasegawa, Mitsuru*; ; Kurihara, Kenichi; Nakamura, Yukiharu; Nishio, Satoshi; Shimomura, Yasuo; Shinya, K.*; Sugihara, Masayoshi; ; et al.
JAERI-M 92-041, 100 Pages, 1992/03
no abstracts in English
J.R.Miller*; L.Bottura*; Koizumi, Koichi; A.Kostenko*; J.Minervini*; N.Mitchell*; Tada, Eisuke; Yoshida, Kiyoshi
IAEA-CN-53/F-3-7, 7 Pages, 1990/00
no abstracts in English
Sn demo poloidal coil(DPC-EX)Takahashi, Yoshikazu; Ando, Toshinari; Nishi, Masataka; Tsuji, Hiroshi; Hiyama, Tadao; Okuno, Kiyoshi; Yoshida, Kiyoshi; Nakajima, Hideo; Koizumi, Koichi; Tada, Eisuke; et al.
Proc. of the 11th Int. Conf. on Magnet Technology,Vol. 2, p.862 - 867, 1990/00
no abstracts in English
; ; ; ; Nakamura, H.
JAERI-M 83-017, 28 Pages, 1983/02
no abstracts in English
Yoshida, H.; ; ; Sengoku, Seio; ; ; ;
JAERI-M 9789, 28 Pages, 1981/11
no abstracts in English
