Beyond ITER: Neutral beams for DEMO
Plasma Physics
2014-02-28 v1
Abstract
In the development of magnetically confined fusion as an economically sustainable power source, ITER is currently under construction. Beyond ITER is the DEMO programme in which the physics and engineering aspects of a future fusion power plant will be demonstrated. DEMO will produce net electrical power. The DEMO programme will be outlined and the role of neutral beams for heating and current drive will be described. In particular, the importance of the efficiency of neutral beam systems in terms of injected neutral beam power compared to wallplug power will be discussed. Options for improving this efficiency including advanced neutralisers and energy recovery are discussed.
Cite
@article{arxiv.1309.7185,
title = {Beyond ITER: Neutral beams for DEMO},
author = {R. McAdams},
journal= {arXiv preprint arXiv:1309.7185},
year = {2014}
}
Comments
5 pages, 10 figures