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@ARTICLE{Biel:844548,
author = {Biel, W. and Beckers, M. and Kemp, R. and Wenninger, R. and
Zohm, H.},
title = {{S}ystems code studies on the optimization of design
parameters for a pulsed {DEMO} tokamak reactor},
journal = {Fusion engineering and design},
volume = {123},
issn = {0920-3796},
address = {New York, NY [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2018-01955},
pages = {206 - 211},
year = {2017},
abstract = {In the European strategy towards fusion power, a
demonstration tokamak fusion reactor (DEMO) is foreseen as
the next single step between ITER and a power plant. The
current baseline concept is a tokamak reactor with net
electrical output power of Pel ∼ 500 MW and plasma pulse
duration of tpulse ∼2 h. Systems codes are commonly used
in the design process as numerical tools for optimization
studies. The key performance data of the reactor such as Pel
and tpulse are depending on a variety of design and plasma
parameters. In the application of systems codes within this
multi-dimensional parameter space, a clear quantitative
understanding of the most suitable optimization criteria has
to be developed, and various physics and technology limits
should be obeyed to obtain meaningful results.In this work
we use a fusion reactor systems code to perform parameter
variations for a pulsed DEMO tokamak reactor. Various output
quantities are presented as a basis for the quantitative
assessment of the numerical results, and options for a
further development of the current DEMO baseline design are
proposed and briefly discussed.},
cin = {IEK-4},
ddc = {620},
cid = {I:(DE-Juel1)IEK-4-20101013},
pnm = {174 - Plasma-Wall-Interaction (POF3-174) / HITEC -
Helmholtz Interdisciplinary Doctoral Training in Energy and
Climate Research (HITEC) (HITEC-20170406)},
pid = {G:(DE-HGF)POF3-174 / G:(DE-Juel1)HITEC-20170406},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000418992000041},
doi = {10.1016/j.fusengdes.2017.01.009},
url = {https://juser.fz-juelich.de/record/844548},
}