%0 Journal Article
%A Giroud, C.
%A Maddison, G. P.
%A Jachmich, S.
%A Rimini, F.
%A Beurskens, M. N. A.
%A Balboa, I.
%A Brezinsek, S.
%A Coelho, R.
%A Coenen, J. W.
%A Frassinetti, L.
%A Joffrin, E.
%A Oberkofler, M.
%A Lehnen, M.
%A Liu, Y.
%A Marsen, S.
%A McCormick, K.
%A Meigs, A.
%A Neu, R.
%A Sieglin, B.
%A van Rooij, G.
%A Arnoux, G.
%A Belo, P.
%A Brix, M.
%A Clever, M.
%A Coffey, I.
%A Devaux, S.
%A Douai, D.
%A Eich, T.
%A Flanagan, J.
%A Grünhagen, S.
%A Huber, A.
%A Kempenaars, M.
%A Kruezi, U.
%A Lawson, K.
%A Lomas, P.
%A Lowry, C.
%A Nunes, I.
%A Sirinnelli, A.
%A Sips, A. C. C.
%A Stamp, M.
%A Wiesen, S.
%T Impact of nitrogen seeding on confinement and power load control of a high-triangularity JET ELMy H-mode plasma with a metal wall
%J Nuclear fusion
%V 53
%N 11
%@ 1741-4326
%C Vienna
%I IAEA
%M FZJ-2014-03602
%P 113025 -
%D 2013
%X This paper reports the impact on confinement and power load of the high-shape 2.5 MA ELMy H-mode scenario at JET of a change from all carbon plasma-facing components to an all metal wall. In preparation to this change, systematic studies of power load reduction and impact on confinement as a result of fuelling in combination with nitrogen seeding were carried out in JET-C and are compared with their counterpart in JET with a metallic wall. An unexpected and significant change is reported on the decrease in the pedestal confinement but is partially recovered with the injection of nitrogen.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000326684400026
%R 10.1088/0029-5515/53/11/113025
%U https://juser.fz-juelich.de/record/154223