On the width of a pedestal in the H-mode

K. Itoh, Sanae Itoh, K. Kamiya, T. Kobayashi

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

The thickness of the transport barrier at the plasma edge is discussed, by analyzing the structure of the interface region between the turbulent L-mode region and the region where the transport is strongly-stabilized by the electric field. The effect of this localized radial electric field is prescribed. The spatial profile of turbulence intensity is analyzed by using a simplified model, in which the suppression and transport of turbulence intensity are introduced. The scaling property of the transport barrier is discussed.

Original languageEnglish
Article number022005
JournalNuclear Fusion
Volume57
Issue number2
DOIs
Publication statusPublished - Feb 1 2017

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turbulence
electric fields
retarding
scaling
profiles

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Condensed Matter Physics

Cite this

Itoh, K., Itoh, S., Kamiya, K., & Kobayashi, T. (2017). On the width of a pedestal in the H-mode. Nuclear Fusion, 57(2), [022005]. https://doi.org/10.1088/0029-5515/57/2/022005

On the width of a pedestal in the H-mode. / Itoh, K.; Itoh, Sanae; Kamiya, K.; Kobayashi, T.

In: Nuclear Fusion, Vol. 57, No. 2, 022005, 01.02.2017.

Research output: Contribution to journalArticle

Itoh, K, Itoh, S, Kamiya, K & Kobayashi, T 2017, 'On the width of a pedestal in the H-mode', Nuclear Fusion, vol. 57, no. 2, 022005. https://doi.org/10.1088/0029-5515/57/2/022005
Itoh K, Itoh S, Kamiya K, Kobayashi T. On the width of a pedestal in the H-mode. Nuclear Fusion. 2017 Feb 1;57(2). 022005. https://doi.org/10.1088/0029-5515/57/2/022005
Itoh, K. ; Itoh, Sanae ; Kamiya, K. ; Kobayashi, T. / On the width of a pedestal in the H-mode. In: Nuclear Fusion. 2017 ; Vol. 57, No. 2.
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