| Autor: |
A. Kirk, J. Horacek, C. D. Challis, I. Klimek, W. A. Peebles, K. Imada, W. A. Gracias, H. R. Wilson, A. W. Morris, L. Piron, K Tani, M. Wischmeier, Sean Conroy, D. A. Ryan, M. O’Brien, F. Arese Lucini, Fabio Riva, Ryota Imazawa, Sandra C. Chapman, Anders Nielsen, P. Cahyna, Nick Walkden, Michael Barnes, I. Fitzgerald, C. Gurl, G. Fishpool, A. Patel, Takuma Yamada, M. Cecconello, M. Turnyanskiy, Ben F. McMillan, A. R. Field, G. Cunningham, Y. Liu, T.R. Barrett, F. J. Casson, Michael F. J. Fox, M. Cox, G. Naylor, A.J. Thornton, Matthew Carr, Nicolas Fedorczak, R. Scannell, L. Pangione, L. Garzotti, N. C. Hawkes, Hiroshi Tanabe, T. Farley, Yasushi Ono, M. Evans, Gen Motojima, Daniel Dunai, T. O'Gorman, S. Saarelma, William Dorland, H. F. Meyer, G. McArdle, B. Huang, E. Havlickova, T. Watanabe, Michiaki Inomoto, R. O. Dendy, Paolo Ricci, Edmund Highcock, F. van Wyk, H. Leggate, Matthias Komm, Jens Madsen, Alexander Schekochihin, S. A. Silburn, I. T. Chapman, S.M. Kaye, Hajime Tanaka, Jeppe Olsen, F. Militello, S. D. Pinches, R. V. Perez, D. Harting, K. G. McClements, Jarrod Leddy, C. M. Roach, Roddy G. L. Vann, Luke Easy, Walter Guttenfelder, Patrick Tamain, Benjamin Daniel Dudson, M. G. O'Mullane, John Omotani, W. A. Cooper, B. Lloyd, Felix I. Parra, K. J. Gibson, EUROfusion Mst Team, S. Cardnell, N. J. Conway, O. M. Jones, W. Lai, J. Young, S. S. Henderson, Brendan M. Crowley, Romualdo Martín, Neal Crocker, A. Meakins, A. V. Danilov, Ray M. Sharples, D. L. Keeling, M. Gorelenkova, J. Simpson, J. Hollocombe, J. Adamek, Bogdan Hnat, N. Ben Ayed, L Kogan, Matthew Reinke, M. Valovic, J. R. Harrison, Bruce Lipschultz, Vladimir Shevchenko, Clive Michael, J. Storrs, M. Romanelli, M. Price, S. E. Sharapov, John Howard, J. Mailloux, N. Thomas-Davies, D. Muir, Stanislas Pamela, David Dickinson, James W. Bradley, M. Kocan, J. Chorley, Philippa Browning, H. P. Summers, Yuichi Takase, Vyacheslav S. Lukin, G. P. Maddison, J. Milnes, Keii Gi, L. Appel, Adam Stanier, Daniel Thomas, S. Allan, Ivan Lupelli, Young-chul Ghim, D. F. Howell, J. C. Hillesheim, S.W. Lisgo, A. N. Saveliev, David Taylor, W. Boeglin, Kazutake Kadowaki, J. Brunner, C. Ham, R. J. Akers, D. S. Darrow, B. Lomanowski, T. C. Hender, S. Elmore, Mast Team, Simon Freethy, S. Zoletnik, Kouji Shinohara |
| Přispěvatelé: |
MAST Team, EUROfusion MST1 Team |
| Jazyk: |
angličtina |
| Rok vydání: |
2016 |
| Předmět: |
|
| Zdroj: |
NUCLEAR FUSION
Nuclear Fusion
Nuclear fusion, 2016, Vol.57(10), pp.102007 [Peer Reviewed Journal] |
| ISSN: |
0029-5515
0741-3335 |
| Popis: |
New results from MAST are presented that focus on validating models in order to extrapolate to future devices. Measurements during start-up experiments have shown how the bulk ion temperature rise scales with the square of the reconnecting field. During the current ramp up models are not able to correctly predict the current diffusion. Experiments have been performed looking at edge and core turbulence. At the edge detailed studies have revealed how filament characteristic are responsible for determining the near and far SOL density profiles. In the core the intrinsic rotation and electron scale turbulence have been measured. The role that the fast ion gradient has on redistributing fast ions through fishbone modes has led to a redesign of the neutral beam injector on MAST Upgrade. In H-mode the turbulence at the pedestal top has been shown to be consistent with being due to electron temperature gradient modes. A reconnection process appears to occur during ELMs and the number of filaments released determines the power profile at the divertor. Resonant magnetic perturbations can mitigate ELMs provided the edge peeling response is maximised and the core kink response minimised. The mitigation of intrinsic error fields with toroidal mode number n>1 has been shown to be important for plasma performance.
34 pages, 10 figures. This is an author-created, un-copyedited version of an article submitted for publication in Nuclear Fusion. IoP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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