炉心プラズマの計算機シミュレーションに期待されるもの

概要

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Computer simulations are expected to play an important role in advancing the high-efficiency R&D of fusion plasmas. However, it is risky to put forward a particular simulation simply because it is cheap and it appears to be correct. The simulation of a vertical displacement event is introduced as an example of a simulation which seems to be correct, while the resistive MHD simulation of internal disruption is introduced as a simulation which seems to be incorrect. We show transport phenomena in plasmas produced by computers, and discuss what can be expected from computer simulations. The future possibility of reliable simulations following the progress of computer performance is examined. The importance of manpower in simulation studies is emphasized as well as the necessity for experimental results to be compared with numerical results.
社団法人プラズマ・核融合学会の論文
1998-04-25