Relation between Growth Rate of the Sundam Mode and That of Low Mode Number Interchange Instability
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概要
- 論文の詳細を見る
Pressure-driven interchange instability of any mode number with the same helicityhas the same limiting beta value as that by the Suydam criterion in the cylindrical plas-ma approximation. Growth rate of the Suydam mode gives an upper boundary ofthat of the low mode number interchange instability. It is possible that conventionalnumerical calculations using finite mesh sizes give a higher beta limit by the low modenumber interchange instability than the Suydam limit because they fail to find sharplylocalized modes with small growth rates.
- 社団法人日本物理学会の論文
- 1989-04-15
著者
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Wakatani Masahiro
Plasma Physics Laboratory Kyoto University
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Sugama Hideo
Plasma Physics Laboratory Kyoto University
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