P. Jacquet V. Bobkov L. Colas A. Czarnecka E. Lerche M.-L. Mayoral I. Monakhov D. Van-Eester G. Arnoux S. Brezinsek M. Brix A.-L. Campergue S. Devaux P. Drewelow M. Graham C. C. Klepper A. Meigs D. Milanesio J. Mlynar T. Pütterich A. S
In 2011/12, JET started operation with its new ITER-Like Wall (ILW) made of a tungsten (W) divertor and a beryllium (Be) main chamber wall. The impact of the new wall materials on the JET Ion Cyclotron Resonance Frequency (ICRF) operation is assessed and some important properties of JET plasmas heated with ICRF are highlighted. A 20% reduction of t…
PublishedP. Jacquet V. Bobkov S. Brezinsek M. Brix A-L. Campergue L. Colas A. Czarnecka P. Drewelow M. Graham C. C. Klepper E. Lerche M.-L. Mayoral A. Meigs D. Milanesio I. Monakhov J. Mlynar T. Pütterich A. Sirinelli D. Van-Eester JET-EFDA
In 2011/12, JET started operation with its new ITER-Like Wall (ILW) made of a tungsten (W) divertor and a beryllium (Be) main chamber wall. The impact of the new wall material on the JET Ion Cyclotron Resonance Frequency (ICRF) operation was assessed and also the properties of JET plasmas heated with ICRF were studied. No substantial change of the …
PublishedM.-L. Mayoral T. Pütterich P. Jacquet E. Lerche D. Van-Eester V. Bobkov C. Bourdelle L. Colas A. Czarnecka J. Mlynar R. Neu JET-EFDA Contributors
During the initial operation of the JET ITER-like wall, particular attention was given to the characterization of the Ion Cyclotron Resonance Frequency (ICRF) heating in this new metallic environment. In this contribution we compare L-modes plasmas heated by ICRF or by Neutral Beam Injection (NBI). ICRF heating as expected led to a much higher cent…
Published