% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{IvanovaStanik:836235,
author = {Ivanova-Stanik, I. and Zagórski, R. and Voitsekhovitch, I.
and Brezinsek, Sebastijan},
title = {{I}nfluence of impurity seeding on plasma burning scenarios
for {ITER}},
journal = {Fusion engineering and design},
volume = {109-111},
issn = {0920-3796},
address = {New York, NY [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2017-05356},
pages = {342 - 346},
year = {2016},
abstract = {ITER expects to produce fusion power of about 0.5GW when
operating with tungsten (W) divertor and beryllium (Be)
wall. The influx of W from divertor can have significant
influence on the discharge performance. This work describes
predictive integrated numerical modeling of ITER discharges
using the COREDIV code, which self-consistently solves the
1D radial energy and particle transport in the core region
and 2D multi-fluid transport in the SOL. Calculations are
performed for inductive ITER scenarios with intrinsic (W, Be
and He) impurities and with seeded impurities (Ne and Ar)
for different particle and heat transport in the core and
different radial transport in the SOL. Simulations show,
that only for sufficiently high radial diffusion (both in
the core and in the SOL regions), it is possible to achieve
H-mode mode plasma operation (power to SOL > L-H threshold
power) with acceptable low level of power reaching the
divertor plates. For argon seeding, the operational window
is much smaller than for neon case due to enhanced core
radiation (in comparison to Ne). Particle transport in the
core characterized by the ratio of particle diffusion to
thermal conductivity) has strong influence on the predicted
ITER performance.},
cin = {IEK-4},
ddc = {620},
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:000382421900060},
doi = {10.1016/j.fusengdes.2016.02.102},
url = {https://juser.fz-juelich.de/record/836235},
}