Bochum 2015 – wissenschaftliches Programm
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P: Fachverband Plasmaphysik
P 2: Magnetic Confinement I
P 2.2: Fachvortrag
Montag, 2. März 2015, 11:00–11:25, HZO 30
Progress on HELIAS Systems Studies — •Felix Warmer1, Craig D. Beidler1, Andreas Dinklage1, Yuehe Feng1, Joachim Geiger1, Richard Kemp2, Peter Knight2, Felix Schauer1, Yuriy Turkin1, David Ward2, Robert Wolf1, and Pavlos Xanthopoulos1 — 1Max-Planck-Institut für Plasmaphysik, D-17491 Greifswald, Germany — 2Culham Centre for Fusion Energy, Abingdon, Oxfordshire, OX14 3DB, United Kingdom
In order to study and design next-step fusion devices such as DEMO, comprehensive systems codes are commonly employed. For the HELIAS-line, stellarator-specific models have been developed, implemented, and verified within the systems code PROCESS. This systems code ansatz is complemented by self-consistent modeling of plasma scenarios employing a predictive 1-D neoclassical transport code which has been augmented with a model for the edge anomalous transport based on 3-D ITG turbulence simulations.
This approach is investigated to ultimately allow one to conduct stellarator system studies, develop design points of HELIAS burning plasma devices, and to facilitate a direct comparison between tokamak and stellarator DEMO and power plant designs. The work reports on the progress towards these goals.