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News & Media

Latest ITER Newsline

  • Neutral beam injection | How ELISE is contributing to ITER

    ITER's neutral beam injection system is based on a radio frequency source that has been the subject of decades of development in Europe. At Max Planck Institute [...]

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  • Image of the week | Almost there

    The Tokamak Building has reached its maximum height ... in terms of concrete that is. The 'jewel box' in reinforced concrete will grow no more; instead, it will [...]

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  • Powerful lasers | A mockup to demonstrate safety

    During ITER operation, high-powered lasers will gather important diagnostic information on the properties and behaviour of the plasma, such as density, temperat [...]

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  • Cryostat | Lower cylinder revealed

    They were all there: those who designed it, those who forged it, those who assembled and welded it, and those who closely monitored the requirements and procedu [...]

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  • Europe's DEMO | What it could be like

    It looks like ITER, feels like ITER, but it's not ITER. In this depiction of what the site layout for the next-step fusion machine, DEMO, might look like in Eur [...]

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Of Interest

See archived entries

Merry plasmas!

On 14 December, at 6:03 p.m., a flash of light illuminated the vacuum vessel of WEST, the rejuvenated Tore Supra tokamak designed to serve as a test bench for ITER.

Operational since 1988, the CEA-Euratom tokamak Tore Supra underwent a major transformation and became WEST (W Environment in Steady-state Tokamak), a test bench for ITER. The machine produced its first plasma on 14 December. (Click to view larger version...)
Operational since 1988, the CEA-Euratom tokamak Tore Supra underwent a major transformation and became WEST (W Environment in Steady-state Tokamak), a test bench for ITER. The machine produced its first plasma on 14 December.
This first plasma rewarded four years of hard work that involved stripping out the 30-year-old machine, adding magnetic coils to confine the originally circular plasma into a "D shape," and trading its carbon-carbon fibre (CFC) "limiter" for an ITER-like tungsten divertor.

Operators at the French Institute for Magnetic Fusion Research (IRFM) are now confident that they can move forward to the first experimental campaign, set to be launched in March 2017. The first phase of the campaign will explore heat load patterns and H mode transition; the second in October-December 2017 will focus on testing plasma-facing components under the high heat loads of ITER-grade plasmas.

On that very same day, Korea's National Fusion Research Institute (NFRI) announced that the KSTAR tokamak had achieved a record 70-second H-mode plasma. (Click to view larger version...)
On that very same day, Korea's National Fusion Research Institute (NFRI) announced that the KSTAR tokamak had achieved a record 70-second H-mode plasma.
On the very same day that the IRFM team was (discreetly) celebrating WEST's first plasma, another team, at the other end of the world, also had an achievement to announce: a record 70-second H-mode plasma had just been recorded by the Korean superconducting tokamak KSTAR.

One month earlier, in mid-November, the Chinese tokamak EAST had achieved a similar but slightly shorter 60-second steady-state high energy plasma.


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