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News & Media

Latest ITER Newsline

  • A world in itself

    From a height of some 50 metres, you have the entire ITER worksite at your feet. The long rectangle of the Diagnostics Building stands out in the centre, with [...]

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  • US completes toroidal field deliveries for ITER

    The US Domestic Agency achieved a major milestone in February by completing the delivery of all US-supplied toroidal field conductor to the European toroidal fi [...]

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  • Thin diagnostic coils to be fitted into giant magnets

    Last week was marked by the first delivery of diagnostic components—Continuous External Rogowski (CER) coils—from the European Domestic Agency to the ITER Organ [...]

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  • Addressing the challenge of plasma disruptions

    Plasma disruptions are fast events in tokamak plasmas that lead to the complete loss of the thermal and magnetic energy stored in the plasma. The plasma control [...]

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  • Blending (almost) seamlessly into the landscape

    Located in the foothills of the French Pre-Alps, the ITER installation blends almost seamlessly into the landscape. The architects' choice ofmirror-like steel c [...]

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Of Interest

See archived articles

Devoted to understanding fusion plasmas

-Wayne Houlberg, Chief Scientific Officer, Integrated Modelling

Forty-three participants from all seven ITER Members came to Cadarache this week to review the progress on joint experiments and collaborations carried out during the past year. (Click to view larger version...)
Forty-three participants from all seven ITER Members came to Cadarache this week to review the progress on joint experiments and collaborations carried out during the past year.
This week, 5-7 October, the ITER Organization hosted its first topical group meeting within the International Tokamak Physics Activity (ITPA) since the ITPA began operating under the auspices of ITER in February 2008. The Transport and Confinement Topical Group investigates various properties of the core plasma such as particle and energy transport, plasma rotation and evolution of the plasma current. As with the other six topical groups, it identifies opportunities for joint collaboration between experimental programs, theorists and modelling groups; this collaboration is then executed through various international agreements under the International Energy Agency (IEA).

''It is hard to retire when your brain is still working!'' said Ksenia Razumova and Yury Dnestrovskiy from the Kurchatov Institute in Moscow, both in their eighties and still devoted to the complex behaviour of fusion plasmas. (Click to view larger version...)
''It is hard to retire when your brain is still working!'' said Ksenia Razumova and Yury Dnestrovskiy from the Kurchatov Institute in Moscow, both in their eighties and still devoted to the complex behaviour of fusion plasmas.
Discussion of physics issues at this meeting focused on validation of transport models during the ramp-up of the plasma current and transport properties in the core (plasma edge transition regime, three-dimensional effects of magnetic perturbations, and impurity transport). Most of the meeting, however, was devoted to reviewing progress on joint experiments and collaborations carried out during the past year, and to proposals for new and continuing proposals for next year. These will be reviewed by the ITPA Coordinating Committee in a joint meeting with representatives of the Cooperation on Tokamak Programs


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