Model of L- to H-mode transition in tokamak.
作者： Sanae-I. Itoh , Kimitaka Itoh
DOI: 10.1103/PHYSREVLETT.60.2276
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摘要: A new model of $L$- to $H$-mode transition in tokamak plasmas is presented. Nonambipolar particle losses determine the consistent radial electric field near plasma periphery. "cusp-type catastrophe" among field, flux, and edge gradients found. At transition, loss can take multiple values for one profile density temperature edge. critical condition obtained.
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