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@ARTICLE{Brezinsek:837178,
author = {Brezinsek, S. and Coenen, J. W. and Schwarz-Selinger, T.
and Schmid, K. and Kirschner, A. and Hakola, A. and Tabares,
F. L. and van der Meiden, H. J. and Mayoral, M.-L. and
Reinhart, M. and Tsitrone, E. and Ahlgren, T. and Aints, M.
and Airila, M. and Almaviva, S. and Alves, E. and Angot, T.
and Anita, V. and Arredondo Parra, R. and Aumayr, F. and
Balden, M. and Bauer, J. and Ben Yaala, M. and Berger, B. M.
and Bisson, R. and Björkas, C. and Bogdanovic Radovic, I.
and Borodin, D. and Bucalossi, J. and Butikova, J. and
Butoi, B. and Čadež, I. and Caniello, R. and Caneve, L.
and Cartry, G. and Catarino, N. and Čekada, M. and Ciraolo,
G. and Ciupinski, L. and Colao, F. and Corre, Y. and Costin,
C. and Craciunescu, T. and Cremona, A. and De Angeli, M. and
de Castro, A. and Dejarnac, R. and Dellasega, D. and Dinca,
P. and Dittmar, T. and Dobrea, C. and Hansen, P. and Drenik,
A. and Eich, T. and Elgeti, S. and Falie, D. and Fedorczak,
N. and Ferro, Y. and Fornal, T. and Fortuna-Zalesna, E. and
Gao, L. and Gasior, P. and Gherendi, M. and Ghezzi, F. and
Gosar, Ž. and Greuner, H. and Grigore, E. and Grisolia, C.
and Groth, M. and Gruca, M. and Grzonka, J. and Gunn, J. P.
and Hassouni, K. and Heinola, K. and Höschen, T. and Huber,
S. and Jacob, W. and Jepu, I. and Jiang, X. and Jogi, I. and
Kaiser, A. and Karhunen, J. and Kelemen, M. and Köppen, M.
and Koslowski, H. R. and Kreter, A. and Kubkowska, M. and
Laan, M. and Laguardia, L. and Lahtinen, A. and Lasa, A. and
Lazic, V. and Lemahieu, N. and Likonen, J. and Linke, J. and
Litnovsky, A. and Linsmeier, Ch. and Loewenhoff, T. and
Lungu, C. and Lungu, M. and Maddaluno, G. and Maier, H. and
Makkonen, T. and Manhard, A. and Marandet, Y. and Markelj,
S. and Marot, L. and Martin, C. and Martin-Rojo, A. B. and
Martynova, Y. and Mateus, R. and Matveev, D. and Mayer, M.
and Meisl, G. and Mellet, N. and Michau, A. and Miettunen,
J. and Möller, S. and Morgan, T. W. and Mougenot, J. and
Mozetič, M. and Nemanič, V. and Neu, R. and Nordlund, K.
and Oberkofler, M. and Oyarzabal, E. and Panjan, M. and
Pardanaud, C. and Paris, P. and Passoni, M. and Pegourie, B.
and Pelicon, P. and Petersson, P. and Piip, K. and Pintsuk,
G. and Pompilian, G. O. and Popa, G. and Porosnicu, C. and
Primc, G. and Probst, M. and Räisänen, J. and Rasinski, M.
and Ratynskaia, S. and Reiser, D. and Ricci, D. and Richou,
M. and Riesch, J. and Riva, G. and Rosinski, M. and Roubin,
P. and Rubel, M. and Ruset, C. and Safi, E. and Sergienko,
G. and Siketic, Z. and Sima, A. and Spilker, B. and
Stadlmayr, R. and Steudel, I. and Ström, P. and Tadic, T.
and Tafalla, D. and Tale, I. and Terentyev, D. and Terra, A.
and Tiron, V. and Tiseanu, I. and Tolias, P. and Tskhakaya,
D. and Uccello, A. and Unterberg, B. and Uytdenhoven, I. and
Vassallo, E. and Vavpetič, P. and Veis, P. and Velicu, I.
L. and Vernimmen, J. W. M. and Voitkans, A. and von
Toussaint, U. and Weckmann, A. and Wirtz, M. and Založnik,
A. and Zaplotnik, R.},
title = {{P}lasma–wall interaction studies within the {EURO}fusion
consortium: progress on plasma-facing components development
and qualification},
journal = {Nuclear fusion},
volume = {57},
number = {11},
issn = {1741-4326},
address = {Vienna},
publisher = {IAEA},
reportid = {FZJ-2017-06157},
pages = {116041 -},
year = {2017},
abstract = {The provision of a particle and power exhaust solution
which is compatible with first-wall components and
edge-plasma conditions is a key area of present-day fusion
research and mandatory for a successful operation of ITER
and DEMO. The work package plasma-facing components (WP PFC)
within the European fusion programme complements with
laboratory experiments, i.e. in linear plasma devices,
electron and ion beam loading facilities, the studies
performed in toroidally confined magnetic devices, such as
JET, ASDEX Upgrade, WEST etc. The connection of both groups
is done via common physics and engineering studies,
including the qualification and specification of
plasma-facing components, and by modelling codes that
simulate edge-plasma conditions and the plasma–material
interaction as well as the study of fundamental processes.
WP PFC addresses these critical points in order to ensure
reliable and efficient use of conventional, solid PFCs in
ITER (Be and W) and DEMO (W and steel) with respect to
heat-load capabilities (transient and steady-state heat and
particle loads), lifetime estimates (erosion, material
mixing and surface morphology), and safety aspects (fuel
retention, fuel removal, material migration and dust
formation) particularly for quasi-steady-state conditions.
Alternative scenarios and concepts (liquid Sn or Li as PFCs)
for DEMO are developed and tested in the event that the
conventional solution turns out to not be functional. Here,
we present an overview of the activities with an emphasis on
a few key results: (i) the observed synergistic effects in
particle and heat loading of ITER-grade W with the available
set of exposition devices on material properties such as
roughness, ductility and microstructure; (ii) the progress
in understanding of fuel retention, diffusion and outgassing
in different W-based materials, including the impact of
damage and impurities like N; and (iii), the preferential
sputtering of Fe in EUROFER steel providing an in situ W
surface and a potential first-wall solution for DEMO.},
cin = {IEK-4},
ddc = {530},
cid = {I:(DE-Juel1)IEK-4-20101013},
pnm = {174 - Plasma-Wall-Interaction (POF3-174)},
pid = {G:(DE-HGF)POF3-174},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000424950700001},
doi = {10.1088/1741-4326/aa796e},
url = {https://juser.fz-juelich.de/record/837178},
}
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