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Abstract

When the objectives and the parameters of JET were defined about ten years ago, the existing knowledge of plasma behaviour in tokamaks showed the advantages of the axial symmetry of magnetic configuration, as well as the leading role of the plasma current in heat confinement. After two years of operation, JET has proved to be the world's most successful device in thermonuclear fusion research. While achievement of the final aim (ie, the confinement of plasma with temperature and density such that thermonuclear power dominates the heat losses) has never been nearer, results show that plasma behaviour is even more complex than initially anticipated and non- linear physics, leading to turbulence or chaos, is involved. How this is likely to modify the JET programme is addressed, as well as the prospects for a future reactor.

Additional information

Authors: REBUT P H, JET JOINT UNDERTAKING, ABINGDON (UK);LALLIA P JET JOINT UNDERTAKING, ABINGDON (UK), JET JOINT UNDERTAKING, ABINGDON (UK)
Bibliographic Reference: WRITE TO THE PUBLICATIONS OFFICER, JET JOINT UNDERTAKING, ABINGDON, OXON, OX14 3EA (UK), MENTIONING REPORT JET-P(86)17 1986
Record Number: 1989124116600 / Last updated on: 1987-01-01
Category: PUBLICATION
Available languages: en
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