Subscribe options

Select your newsletters:


Please enter your email address:

@

News & Media

Latest ITER Newsline

  • Gravity supports | First production unit in China

    Bolted in a perfect circle to the pedestal ring of the cryostat base, 18 gravity supports will brace the curved outer edge of each toroidal field coil. These un [...]

    Read more

  • Conference | Fun-filled vacuum

    The science of ITER is not simple. But with a bit of imagination (and a dose of humour) a way can be found to convey the most complex physics notions to a publi [...]

    Read more

  • Naive question of the week | What happens to the car keys?

    We begin today a new series that aims to answer basic, even naive, questions about fusion and ITER. An image used often, when trying to convey the amount of e [...]

    Read more

  • Metrology | Facing the millimetre test

    In the realm of the very large at ITER, some of the biggest challenges are lurking down in the millimetre range. Within the Assembly Building a massive struct [...]

    Read more

  • Fusion research in Europe | Working it out together

    In Europe, fusion research is structured around a goal-oriented roadmap that closely involves universities, research laboratories and industry. Sibylle Günter, [...]

    Read more

Of Interest

See archived articles

Plasma stability made to measure

Isabella Milch, IPP Garching

Incorporation of control coils in the plasma vessel of the ASDEX Upgrade fusion device (Photo: IPP; Volker Rohde) (Click to view larger version...)
Incorporation of control coils in the plasma vessel of the ASDEX Upgrade fusion device (Photo: IPP; Volker Rohde)
After just a year of modification work, the first experiments have proven successful. Eight magnetic control coils on the wall of the plasma vessel of the ASDEX Upgrade fusion device have now succeeded in reducing perturbing instabilities of the plasma, so-called ELMs, to the level required. If these outbursts of the edge plasma become too severe, they can cause major damage to the plasma vessel in devices of ITER's class. The results now achieved go a long way towards solving this important problem for ITER.

Click here to read the full story.


return to the latest published articles