Abstract
The present analysis shows that the observed efficiency of current drive with synergy between LHCD and ICRH is in good agreement with the relativistic theory of Karney and Fisch for Landau damped waves. The predicted power absorption from the fast wave by the electron tail is within 30% of the measured value. In the presence of significant fast electron diffusion within a slowing down time it would be possible to produce central current drive using multiple ICRF resonances even when the LHCD deposition is at half radius, as in an ITER type device. (authors). 4 refs., 6 figs.
Start, D F.H.;
Baranov, Y;
Brusati, M;
Ekedahl, A;
Froissard, P;
Gormezano, C;
Jacquinot, J;
Paquin, L;
Rimini, F G;
[1]
Cox, M;
Gardner, C;
O`Brien, M R;
[2]
Di Vita, A
[3]
- Commission of the European Communities, Abingdon (United Kingdom). JET Joint Undertaking
- UKAEA Culham Lab., Abingdon (United Kingdom)
- Ansaldo SpA, Genoa (Italy)
Citation Formats
Start, D F.H., Baranov, Y, Brusati, M, Ekedahl, A, Froissard, P, Gormezano, C, Jacquinot, J, Paquin, L, Rimini, F G, Cox, M, Gardner, C, O`Brien, M R, and Di Vita, A.
Analysis of JET LCHD/ICRH synergy experiments in terms of relativistic current drive theory.
France: N. p.,
1994.
Web.
Start, D F.H., Baranov, Y, Brusati, M, Ekedahl, A, Froissard, P, Gormezano, C, Jacquinot, J, Paquin, L, Rimini, F G, Cox, M, Gardner, C, O`Brien, M R, & Di Vita, A.
Analysis of JET LCHD/ICRH synergy experiments in terms of relativistic current drive theory.
France.
Start, D F.H., Baranov, Y, Brusati, M, Ekedahl, A, Froissard, P, Gormezano, C, Jacquinot, J, Paquin, L, Rimini, F G, Cox, M, Gardner, C, O`Brien, M R, and Di Vita, A.
1994.
"Analysis of JET LCHD/ICRH synergy experiments in terms of relativistic current drive theory."
France.
@misc{etde_456208,
title = {Analysis of JET LCHD/ICRH synergy experiments in terms of relativistic current drive theory}
author = {Start, D F.H., Baranov, Y, Brusati, M, Ekedahl, A, Froissard, P, Gormezano, C, Jacquinot, J, Paquin, L, Rimini, F G, Cox, M, Gardner, C, O`Brien, M R, and Di Vita, A}
abstractNote = {The present analysis shows that the observed efficiency of current drive with synergy between LHCD and ICRH is in good agreement with the relativistic theory of Karney and Fisch for Landau damped waves. The predicted power absorption from the fast wave by the electron tail is within 30% of the measured value. In the presence of significant fast electron diffusion within a slowing down time it would be possible to produce central current drive using multiple ICRF resonances even when the LHCD deposition is at half radius, as in an ITER type device. (authors). 4 refs., 6 figs.}
place = {France}
year = {1994}
month = {Jul}
}
title = {Analysis of JET LCHD/ICRH synergy experiments in terms of relativistic current drive theory}
author = {Start, D F.H., Baranov, Y, Brusati, M, Ekedahl, A, Froissard, P, Gormezano, C, Jacquinot, J, Paquin, L, Rimini, F G, Cox, M, Gardner, C, O`Brien, M R, and Di Vita, A}
abstractNote = {The present analysis shows that the observed efficiency of current drive with synergy between LHCD and ICRH is in good agreement with the relativistic theory of Karney and Fisch for Landau damped waves. The predicted power absorption from the fast wave by the electron tail is within 30% of the measured value. In the presence of significant fast electron diffusion within a slowing down time it would be possible to produce central current drive using multiple ICRF resonances even when the LHCD deposition is at half radius, as in an ITER type device. (authors). 4 refs., 6 figs.}
place = {France}
year = {1994}
month = {Jul}
}