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Transport model of boundary plasma and estimation of transport coefficients

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Abstract

Equations to estimate transport coefficients of JFT-2M scrape-off layer plasma are derived. These equations use a plasma density, an ion temperature, an electron temperature and their decay lengths obtained from measurements. On the basis of these equations with measured values, transport coefficients for discharges with and without neutral beam heating of JFT-2M are evaluated.

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Authors and Affiliations

  1. Japan Atomic Energy Research Institute, 319-1195, Naka, Japan

    K. Uehara

  2. Yokohama National University, 240-8501, Yokohama, Japan

    A. Tsushima

  3. The Institute of Physical and Chemical Research, 351-0198, Wako, Japan

    H. Amemiya

Authors
  1. K. Uehara
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  2. A. Tsushima
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  3. H. Amemiya
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Uehara, K., Tsushima, A. & Amemiya, H. Transport model of boundary plasma and estimation of transport coefficients. Czech J Phys 48 (Suppl 2), 339–344 (1998). https://doi.org/10.1007/s10582-998-0066-0

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  • DOI: https://doi.org/10.1007/s10582-998-0066-0

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