Maximization of ICRF Power by SOL Density Tailoring with Local Gas Injection(25thIAEA2014)

0436130 - ÚFP 2015 RIV AT eng O - Ostatní výsledky
Jacquet, P. - Goniche, M. - Bobkov, V. - Lerche, E. - Colas, L. - Hosea, J. - Moriyama, S. - Pinsker, R. - Wang, S. - Faugel, H. - Monakhov, I. - Noterdaeme, J.-M. - Petržílka, Václav - Pitts, R. - Shaw, A. - Stepanov, I. - Sips, A. - Van Eester, D. - Wukitch, S. - Zhang, X.
Maximization of ICRF Power by SOL Density Tailoring with Local Gas Injection(25thIAEA2014).
2014
Institucionální podpora: RVO:61389021
Klíčová slova: Ion-cyclotron * impurity mitigation
Kód oboru RIV: BL - Fyzika plazmatu a výboje v plynech
https://conferences.iaea.org/indico/contributionDisplay.py?contribId=524&sessionId=31&confId=46

Předneseno na:25th IAEA Fusion Energy Conference Experiments have been performed under the coordination of the ITPA on several tokamaks, including ASDEX Upgrade (AUG), JET & DIII-D, to characterise the increased ICRF antenna loading achieved by optimising the position of gas injection relative to the RF antennas. Modelling the specific effects of divertor/top/mid-plane injection on the outer mid-plane density is carried out using EDGE2D for JET. These simulations indicate that outer mid-plane gas injection maximizes the density increase in front of the antennas.
Trvalý link: http://hdl.handle.net/11104/0239937