Search Results for author: M. Yoshida

Found 3 papers, 0 papers with code

Impact of plasma shaping on tokamak microstability

no code implementations4 Dec 2020 O. Beeke, M. Barnes, M. Romanelli, M. Nakata, M. Yoshida

We have used the local-$\delta{f}$ gyrokinetic code GS2 to perform studies of the effect of flux-surface shaping on two highly-shaped, low- and high-$\beta$ JT-60SA-relevant equilibria, including a successful benchmark with the GKV code.

Plasma Physics

Non-resonant n = 1 helical deformation induced by m/n = 2/1 tearing mode in JT-60U

no code implementations20 Oct 2020 T. Bando, S. Inoue, A. Isayama, K. Shinohara, T. Wakatsuki, M. Yoshida, M. Honda, G. Matsunaga, M. Takechi, N. Oyama, S. Ide

In the previous study, it was reported that a "coupling" is observed between n = 1 HCs and m/n = 2/1 TMs: (1) The m/n = 2/1 TM and the n = 1 HC rotate keeping fm/n=1/1(HC) = 2fm/n=2/1(TM).

Plasma Physics

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