Search Results - "Romanelli, S G"

First nitrogen-seeding experiments in JET with the ITER-like Wall by Oberkofler, M., Douai, D., Brezinsek, S., Coenen, J.W., Dittmar, T., Drenik, A., Romanelli, S.G., Joffrin, E., McCormick, K., Brix, M., Calabro, G., Clever, M., Giroud, C., Kruezi, U., Lawson, K., Linsmeier, Ch, Martin Rojo, A., Meigs, A., Marsen, S., Neu, R., Reinelt, M., Sieglin, B., Sips, G., Stamp, M., Tabares, F.L.

“…In this contribution we present results from the first N2 seeding experiments in JET performed after installation of the ITER-like Wall. Gas balance…”
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Plasma–wall interactions with nitrogen seeding in all-metal fusion devices: Formation of nitrides and ammonia by Oberkofler, Martin, Alegre, D., Aumayr, F., Brezinsek, S., Dittmar, T., Dobes, K., Douai, D., Drenik, A., Köppen, M., Kruezi, U., Linsmeier, Ch, Lungu, C.P., Meisl, G., Mozetic, M., Porosnicu, C., Rohde, V., Romanelli, S.G.

“…•Nitrogen chemistry is a potential issue for the use of N2 as seeding species to cool the edge of fusion plasmas.•Surface nitride formation on Be and W in…”
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Nitrogen retention mechanisms in tokamaks with beryllium and tungsten plasma-facing surfaces by Oberkofler, M, Meisl, G, Hakola, A, Drenik, A, Alegre, D, Brezinsek, S, Craven, R, Dittmar, T, Keenan, T, Romanelli, S G, Smith, R, Douai, D, Herrmann, A, Krieger, K, Kruezi, U, Liang, G, Linsmeier, Ch, Mozetic, M, Rohde, V

“…Global gas balance experiments at ASDEX Upgrade (AUG) and JET have shown that a considerable fraction of nitrogen injected for radiative cooling is not…”
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