電磁流体力学系の準終状態と準静状態

書誌事項

タイトル別名
  • Quasi-ultimate and quasistatic states in MHD systems.
  • デンジリュウ タイリョクガクケイ ノ ジュン シュウ ジョウタイ ト ジュン

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抄録

The dissipative structure of an MHD system is studied theoretically and phenomenologically. General remarks are made on the relation between self-organization in dynamical systems and characteristics of equilibria. We introduce a concept of quasi-ultimate states, and find MHD quasi-ultimate states, which correspond to RFP, tokamak, and trivial states. An extended set of stable equilibria, that is the quasistatic class of equilibria, includes ULQ states which are lying between the tokamak and RFP states. Relaxation into these stable equilibria is characterized by two different processes, viz., classical diffusion and MHD relaxation.

収録刊行物

  • 核融合研究

    核融合研究 56 (2), 115-123, 1986

    社団法人 プラズマ・核融合学会

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