Subscribe options

Select your newsletters:


Please enter your email address:

@

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 [...]

    Read more

  • 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 [...]

    Read more

  • 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 [...]

    Read more

  • 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 [...]

    Read more

  • 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 [...]

    Read more

Of Interest

See archived articles

Preparing for the future at Tore Supra

-Robert Arnoux

Fusion Science Master's students got their first taste of ''fusion for real'' at Tore Supra. (Click to view larger version...)
Fusion Science Master's students got their first taste of ''fusion for real'' at Tore Supra.
The challenges of fusion are many. One, however, holds the key to all others: the training of a new generation of fusion scientists who will take fusion to the threshold of industrial and commercial production.

Last month, as part of their Fusion Science Master's program, students from participating French universities got their first taste of "fusion for real" at Tore Supra. Practical fieldwork included measurements of the critical current inside a superconducting strand, studies of the confinement regime of ohmic plasmas and qualification of plasma-facing components.

For a student, it was a great time to be doing fieldwork at Tore Supra. The CEA-Euratom superconducting tokamak recently began experiments with the newest lower hybrid antenna, and achieved the coupling of 2.7 MW to a stationary plasma for 80 seconds -  representing 223 MJ of energy injected.

Tore Supra's research on disruption mitigation is important for preparing ITER exploitation. (Click to view larger version...)
Tore Supra's research on disruption mitigation is important for preparing ITER exploitation.
Tore Supra also obtained important results in mitigating the effects of disruptions by way of massive gas injection. In present fusion devices, due to the relatively low energy stored in the plasma, disruptions are only a minor inconvenience. In ITER however, the energy in the plasma will be 100 times larger and disruptions could cause damage to the machine — hence the importance of Tore Supra's research in disruption mitigation for preparing ITER exploitation.


return to the latest published articles