| Title | Disruption heat loads and their mitigation in JET with the ITER-like wall |
| Publication Type | Journal Article |
| Year of Publication | 2013 |
| Authors | M. Lehnen, G. Arnoux, N. Hartmann, S. Brezinsek, S. Devaux, A. Huber, S. Jachmich, U. Kruezi, G.F Matthews, C. Reux, V. Riccardo, B. Sieglin, M.F Stamp, P.C de Vries |
| Journal | Journal of Nuclear Materials |
| Volume | 438, Supplement |
| Pagination | S102 - S107 |
| Abstract | Abstract The new materials of the ITER-like wall (ILW) in JET have significant impact on the disruption process. The use of beryllium for the first wall and tungsten in the divertor has shown so far a strong reduction of the radiation during disruptions compared to the previously installed CFC wall. This results in slower current quench rates and accordingly a significant amount of magnetic energy is being dissipated in form of heat flux to the PFCs of the main chamber wall. This contribution gives a first analysis of the heat loads and their mitigation by massive gas injection. |
| URL | http://www.sciencedirect.com/science/article/pii/S002231151300024X |
| DOI | 10.1016/j.jnucmat.2013.01.016 |
| Division | FP |
| Department | PDG |
| PID | e8fa5911352a1798ab28d70eb3e2d9da |
| Alternate Title | J. Nucl. Mater. |
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