Up-Down Asymmetry of Global Drift Waves in Tokamaks
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概要
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The mode structure of global drift waves in tokamaks, which are not localized by magnetic shear and density inhomogeneity, is investigated in the framework of fully two-dimensional problems. We obtain the analytically explicit, two dimensional expressions for the electrostatic potential of global drift waves, distinguishing between the weak and strong regimes with respect to the strength of torodicity (the ratio of the density scale length to the major radius). The former is found to have an up-down asymmetry of the phase function on the cross-section of the torus, while the latter has that of both the phase function and the amplitude.
- 社団法人日本物理学会の論文
- 1994-08-15
著者
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Mamada Hiroshi
Department Of Physics Aichi University Of Education
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Katou Kanemitsu
Department of Physics, Nagoya University
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Katou Kanemitsu
Department Of Physics Nagoya University
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Katou Kanemitsu
Department Of Physis Nagoya University
関連論文
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- Up-Down Asymmetry of Global Drift Waves in Tokamaks
- Cross, Inertial Force, and Toroidal Flow Effects on Classical Particle Transport in Tokamaks
- Magnetic Susceptibility of the Wolff-Moriya Model
- Resonant Three-Wave Interaction in Electrostatic Drift-Wave Turbulence
- Electromagnetic Wave Energy and Momentum Equations in Transparent, Dispersive, Space- and Time- Varying Media
- Self-Organization in Dissipative Plasmas
- Inertial Force in Tokamaks