Stability of a Plasma with Loss from the Ends of an Axially Symmetric Magnetic Bottle
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概要
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Interchange stability and drift motion of a plasma losing unsteadily are analysed in a low β limiting case with the use of ideal hydromagnetic equations. The m-th mode of radial displacement δr_m-(S/V)δr_m+m(P/V)δr_m=0, where the dots indicate the time derivatives and the coefficients are some averages of the state of the flow along the entire line of force. The reactive force is due to the Corioli's force on the flowing plasma within a moving flux tube, and the potential force is due to the plasma pressure and the centrifugal force of the flow. Solutions of the equation show that the system is stabilized by the plasma outside the ends, in good agreement with experiments.
- 社団法人日本物理学会の論文
- 1969-04-05
著者
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Sato Masatomo
Department Of Physics And Atomic Energy Research Institute College Of Science And Engineering Nihon
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Hamada Shigeo
Department Of Agricultural Chemistry Faculty Of Agriculture Tohoku University
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Hamada Shigeo
Department Of Physics And Atomic Energy Research Institute College Of Science And Engineering Nihon
-
Sato Masatomo
Department Of Physics And Atomic Energy Research Institute College Of Science And Engineering Nihon
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