Contribution of the Association Euratom-CEA to the International Workshop on Tokamak Concept Improvement
The first of these three papers suggests ideas for improvements to the tokamak concept. Four lines of research are identified: (i) optimum plasma shape and aspect ratio; (ii) optimum combination of pressure and current profile compatible with high H(G), high beta(N), and large bootstrap current in an equilibrium situation; (iii) the use of current drive to control the configuration; (iv) heat and particle exhaust. The second paper discusses the propects for steady-state tokamak reactor operation through feedback control of the current density profile. The final paper analyses current drive efficiency requirements for an attractive steady-state reactor.
Bibliographic Reference: Report: EUR-CEA-FC-1526 EN (1994) 44 pp.
Availability: Available from CEA, Département de Recherches sur la Fusion Contrôlée, Saint-Paul-lez-Durance (FR)
Record Number: 199411558 / Last updated on: 1995-01-10
Original language: en
Available languages: en