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News & Media

Latest ITER Newsline

  • The physics behind the transition to H-mode

    H‐mode—or thesudden improvement of plasma confinement in the magnetic field of tokamaksby approximatelya factor of two—is thehigh confinement regime that all mo [...]

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  • In search of the green plasma

    Sébastien König's core competence is in planning and scheduling; his passion is in understanding the workings of the Universe. In his previous life, before join [...]

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  • An outing into the future

    Open Doors days occur with scientific regularity at ITER (spring and autumn) and yet—due to the rapid evolution of work on site—each event offers something new. [...]

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  • Fusion "grandfather" tells family story

    Grandfathers like to tell stories. And Robert Aymar, the 'grandfather' of the French fusion community, is no exception. 'Being so old,' he quipped at last week' [...]

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  • An AC/DC adapter ... ITER size

    Like flashlight and smartphones, the ITER magnets—all 10,000 tonnes of them—will run on direct current (DC). And like flashlight and smartphones they will need [...]

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Of Interest

See archived articles

Heat waves

A building that is 45 metres long, 49 metres wide and 26 metres high—that is what it will take to host the powerful radiofrequency sources that will contribute their power to heating the ITER plasma.

 (Click to view larger version...)
Located adjacent to the Assembly Hall, the Radiofrequency Heating Building will be home to the 24 ITER gyrotrons that will each generate microwave beams over a thousand times more powerful than a home microwave oven. The building will also host the generators that produce high-power radio frequency waves for the two 45-tonne antennas of the ion cyclotron resonance heating system.


 (Click to view larger version...)
Steel reinforcement work and concrete pouring are underway now on the building's foundation slab. Both systems will be connected to the ITER Tokamak by way of transmission lines and will deliver a total of 40 MW of heating power to the plasma.

Equipment installation is scheduled in late October 2017 and building handover, once all equipment is installed, in August 2018.


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