Lazzaro, Enzo and Zanca, Paolo (2003) Effects of a non-resonant m=0 n=1 perturbation driven by coupling to the m=2 n=1 mode in an elongated Tokamak. Technical Report. Consiglio Nazionale delle Ricerche, Roma (IT). Istituto di Fisica del Plasma 'Piero Caldirola' (IFP).
Full text not available from this repository.Abstract
In a Tokamak the coupling of resonant tearing modes with the plasma shape effects like toroidicity, elongation and triangularity produces sidebands harmonics. In particular an m=0, n=1 non-resonant sideband can be driven by a m=2, n=1 tearing mode in an elliptic cross section Tokamak. We show that this is an important effect. The m=0 mode is expected to produce a neoclassical toroidal viscous force which could explain the dramatic braking of the bulk plasma toroidal velocity observed during the onset of locked modes driven by resonant helical error fields or by spontaneous MHD activity
| Item Type: | Monograph (Technical Report) |
|---|---|
| Additional Information: | Bibliographical data treatment: CNR. Biblioteca Centrale G. Marconi |
| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Luca Tiberi |
| Date Deposited: | 07 Mar 2006 |
| Last Modified: | 20 May 2010 12:00 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/56 |
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