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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
physics and astronomy
Overview of JET results
Nuclear Fusion, Volume 49, No. 10, Article 104006, Year 2009
Notification
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Description
Since the last IAEA conference, the scientific programme of JET has focused on the qualification of the integrated operating scenarios for ITER and on physics issues essential for the consolidation of design choices and the efficient exploitation of ITER. Particular attention has been given to the characterization of the edge plasma, pedestal energy and edge localized modes (ELMs), and their impact on plasma facing components (PFCs). Various ELM mitigation techniques have been assessed for all ITER operating scenarios using active methods such as resonant magnetic field perturbation, rapid variation of the radial field and pellet pacing. In particular, the amplitude and frequency of type I ELMs have been actively controlled over a wide parameter range (q95 = 3-4.8, βN ≥ 3.0) by adjusting the amplitude of the n = 1 external perturbation field induced by error field correction coils. The study of disruption induced heat loads on PFCs has taken advantage of a new wide-angle viewing infrared system and a fast bolometer to provide a detailed account of time, localization and form of the energy deposition. Specific ITER-relevant studies have used the unique JET capability of varying the toroidal field (TF) ripple from its normal low value δBT = 0.08% up to δBT = 1% to study the effect of TF ripple on high confinement-mode plasmas. The results suggest that δBT < 0.5% is required on ITER to maintain adequate confinement to allow QDT = 10 at full field. Physics issues of direct relevance to ITER include heat and toroidal momentum transport, with experiments using power modulation to decouple power input and torque to achieve first experimental evidence of inward momentum pinch in JET and determine the threshold for ion temperature gradient driven modes. Within the longer term JET programme in support of ITER, activities aiming at the modification of the JET first wall and divertor and the upgrade of the neutral beam and plasma control systems are being conducted. The procurement of all components will be completed by 2009 with the shutdown for the installation of the beryllium wall and tungsten divertor extending from summer 2009 to summer 2010. © 2009 IAEA, Vienna.
Authors & Co-Authors
Alarcon, Th
France, Saint Paul Lez Durance
Cea Cadarache
Angioni, Clemente
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Armitano, Arthur
France, Saint Paul Lez Durance
Cea Cadarache
Artaud, Jean François
France, Saint Paul Lez Durance
Cea Cadarache
Atanasiu, Čalin V.
Romania, Magurele
National Institute for Laser, Plasma and Radiation Physics
Barbier, Dominique
France, Saint Paul Lez Durance
Cea Cadarache
Barnard, Monica A.
United Kingdom, Oxfordshire
Euratom Ukaea Fusion Association
Basiuk, Vincent
France, Saint Paul Lez Durance
Cea Cadarache
Bécoulet, Marina
France, Saint Paul Lez Durance
Cea Cadarache
Berger-By, Gilles
France, Saint Paul Lez Durance
Cea Cadarache
Bertrand, Bernard
France, Saint Paul Lez Durance
Cea Cadarache
Beurskens, Marc N.A.
United Kingdom, Oxfordshire
Euratom Ukaea Fusion Association
Bilato, Roberto
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Bobkov, Volodymyr V.
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Bourdelle, Clarisse
France, Saint Paul Lez Durance
Cea Cadarache
Braic, Viorel T.
Romania, Bucharest
Optoelectronics S.a.
Brémond, Sylvain
France, Saint Paul Lez Durance
Cea Cadarache
Brezinsek, Sebastijan
Germany, Garching Bei Munchen
Euratom Association, Germany
Bucalossi, Jérôme
France, Saint Paul Lez Durance
Cea Cadarache
Chankin, Alexch V.
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Coelho, R. M.
Portugal, Lisbon
Instituto Superior Técnico
Colas, Laurent
France, Saint Paul Lez Durance
Cea Cadarache
Corre, Yann
France, Saint Paul Lez Durance
Cea Cadarache
Coster, D. P.
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Chomiczewska, Agata M.
Poland, Warsaw
Association Euratom-ipplm
Dunai, Dániel
Hungary, Budapest
Wigner Research Centre for Physics
D̃uran, Ivan
Czech Republic, Prague
Institute of Plasma Physics, Academy of Sciences of the Czech Republic
Eich, Thomas
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Ellingboe, Albert Rogers
Ireland, Dublin
Dublin City University
Esposito, Basilio E.
Italy, Frascati
Associazione Euratom-enea Sulla Fusione
Evangelidis, E. A.
Greece, Athens
National Centre for Scientific Research Demokritos
Fernandes, Horácio M.
Portugal, Lisbon
Instituto Superior Técnico
Ferreira, J. G.
Portugal, Lisbon
Instituto Superior Técnico
Figueiredo, J.
Portugal, Lisbon
Instituto Superior Técnico
Fonseca, António M.Marques
Portugal, Lisbon
Instituto Superior Técnico
Forbes, Andrew D.
United Kingdom, Oxfordshire
Euratom Ukaea Fusion Association
Fuchs, J. C.
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Ga´l, K.
Hungary, Budapest
Wigner Research Centre for Physics
Garbet, Xavier
France, Saint Paul Lez Durance
Cea Cadarache
Giroud, Carine
United Kingdom, Oxfordshire
Euratom Ukaea Fusion Association
Gorini, Giuseppe
Italy, Frascati
Associazione Euratom-enea Sulla Fusione
Granucci, Gustavo
Italy, Frascati
Associazione Euratom-enea Sulla Fusione
Greuner, Henri
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Gryaznevich, Mikhail Petrovich
United Kingdom, Oxfordshire
Euratom Ukaea Fusion Association
Hill, Melissa P.
United Kingdom, Oxfordshire
Euratom Ukaea Fusion Association
Hobirk, Joerg
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Hogeweij, G. M.D.
Netherlands, Nieuwegein
Fom Institute for Plasma Physics - Rijnhuizen
Hopf, Carsten
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Horton, Lorne D.
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Hron, Martin
Czech Republic, Prague
Institute of Plasma Physics, Academy of Sciences of the Czech Republic
Ka´lvin, Sándor
Hungary, Budapest
Wigner Research Centre for Physics
Kaufmann, Michael
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Kirnev, G. S.
Russian Federation, Moscow
National Research Centre Kurchatov Institute
Kirneva, Nataliya A.
Russian Federation, Moscow
National Research Centre Kurchatov Institute
Konz, Christian
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Korotkov, A. A.
United Kingdom, Oxfordshire
Euratom Ukaea Fusion Association
Krieger, K.
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Kühn, Siegbert
Austria, Vienna
Osterreichische Akademie Der Wissenschaften
Kurki-Suonio, Taina K.
Finland, Helsinki
Tekes
Lang, Peter Thomas
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Liang, Yunfeng
Germany, Garching Bei Munchen
Euratom Association, Germany
Likonen, Jari
Finland, Espoo
Teknologian Tutkimuskeskus Vtt
Luce, Timothy Charles
Greece, Athens
National Centre for Scientific Research Demokritos
Lungu, Cristian Petricǎ
Romania, Magurele
National Institute for Laser, Plasma and Radiation Physics
Maggi, Costanza F.
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Manso, Maria Emilia C.
Portugal, Lisbon
Instituto Superior Técnico
Mantica, Paola
Italy, Frascati
Associazione Euratom-enea Sulla Fusione
Mantsinen, Mervi J.
Finland, Helsinki
Tekes
Maraschek, Marc E.
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Matthews, Guy F.
United Kingdom, Oxfordshire
Euratom Ukaea Fusion Association
Mayer, Matej
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Mazzucato, Ernesto
United States, Princeton
Princeton Plasma Physics Laboratory
McCarthy, Patrick J.
Ireland, Dublin
Dublin City University
McCormick, Kent
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Mertens, Ph
Germany, Garching Bei Munchen
Euratom Association, Germany
Messiaen, André M.
Belgium, Brussels
Koninklijke Militaire School - Ecole Royale Militaire
Moreau, Didier
France, Saint Paul Lez Durance
Cea Cadarache
Moreau, Philippe J.
France, Saint Paul Lez Durance
Cea Cadarache
Naulin, Volker
Denmark, Lyngby
Technical University of Denmark
Nedzelski, I.
Portugal, Lisbon
Instituto Superior Técnico
Neto, André Cabrita
Portugal, Lisbon
Instituto Superior Técnico
Nielsen, Anders Henry
Denmark, Lyngby
Technical University of Denmark
Noterdaeme, Jean Marie
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Pérez von Thun, Christian P.
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Perrot, Yann
France, Fontenay-aux-roses
Cea Fontenay Aux Roses
Porcelli, Franco
Italy, Frascati
Associazione Euratom-enea Sulla Fusione
Pospieszczyk, Albrecht
Germany, Garching Bei Munchen
Euratom Association, Germany
Rasmussen, Jens Juul
Denmark, Lyngby
Technical University of Denmark
Reiter, Detlev
Germany, Garching Bei Munchen
Euratom Association, Germany
Roux, Christian Hubert
France, Saint Paul Lez Durance
Cea Cadarache
Ruchko, Leonid F.
Portugal, Lisbon
Instituto Superior Técnico
Ryter, François
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Saarelma, Samuli
United Kingdom, Oxfordshire
Euratom Ukaea Fusion Association
Saint-Laurent, François
France, Saint Paul Lez Durance
Cea Cadarache
Samm, Ulrich O.
Germany, Garching Bei Munchen
Euratom Association, Germany
Schweer, Bernd
Germany, Garching Bei Munchen
Euratom Association, Germany
Sergienko, Gennady V.
Germany, Garching Bei Munchen
Euratom Association, Germany
Silva, Carlos A.
Portugal, Lisbon
Instituto Superior Técnico
Snoj, Luka
Slovenia, Ljubljana
Institut Jožef Stefan
Staebler, Albrecht
Germany, Garching Bei Munchen
Max Planck Institute for Plasma Physics
Tardocchi, Marco
Italy, Frascati
Associazione Euratom-enea Sulla Fusione
Tskhakaya, David D.
Austria, Vienna
Osterreichische Akademie Der Wissenschaften
Turner, Miles M.
Ireland, Dublin
Dublin City University
Unterberg, Bernhard
Germany, Garching Bei Munchen
Euratom Association, Germany
Van Milligen, Boudewijn Ph
Spain, Madrid
Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas
Van Rooij, Gerard J.
Netherlands, Nieuwegein
Fom Institute for Plasma Physics - Rijnhuizen
Zoletnik, Sándor
Hungary, Budapest
Wigner Research Centre for Physics
Statistics
Citations: 47
Authors: 107
Affiliations: 52
Identifiers
Doi:
10.1088/0029-5515/49/10/104006
ISSN:
00295515