Ito, Sanae-I.

Tsukamoto, Asako

Yagi, Masatoshi

We have developed the extended transport model based on MHD ordering to incorporate not only non-ambipolar loss flux but also turbulent diffusivity due to ITG turbulence with E × B shearing rate. Using this model, we investigate the influence of fluctuation on transition and transport. The self-oscillation is observed when the perturbation is appled in the plasma boundary. To check the sensitivity of numerical scheme and transport model on the self-oscillation, we compare results of the different formula of E × B shearing rate and of the threshold function in the thermal diffusivity. The dependence of grid spacing in the numerical calculation is also investigated

塚本, 朝子

ツカモト, アサコ

伊藤, 早苗

イトウ, サナエ

矢木, 雅敏

ヤギ, マサトシ

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Dynamic Analysis of Radial Electric Field and Plasma Temperature using Extended Transport Model

Dynamic Analysis of Radial Electric Field and Plasma Temperature using Extended Transport Model

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