Subscribe options

Select your newsletters:

Please enter your email address:

@

Your email address will only be used for the purpose of sending you the ITER Organization publication(s) that you have requested. ITER Organization will not transfer your email address or other personal data to any other party or use it for commercial purposes.

If you change your mind, you can easily unsubscribe by clicking the unsubscribe option at the bottom of an email you've received from ITER Organization.

For more information, see our Privacy policy.

News & Media

Latest ITER Newsline

  • Vacuum vessel repair | A portfolio

    Whether standing vertically in the Assembly Hall or lying horizontally in the former Cryostat Workshop now assigned to component repair operations, the non-conf [...]

    Read more

  • European Physical Society | ITER presents its new plans

    The new ITER baseline and its associated research plan were presented last week at the 50th annual conference of the European Physical Society Plasma Physics Di [...]

    Read more

  • Image of the week | The platform's quasi-final appearance

    Since preparation work began in 2007 on the stretch of land that was to host the 42-hectare ITER platform, regular photographic surveys have been organized to d [...]

    Read more

  • Cryopumps | Preparing for the cold tests

    Before being delivered to ITER, the torus and cryostat cryopumps are submitted to a  comprehensive series of factory acceptance tests. This is not sufficie [...]

    Read more

  • Fusion technologies | Closing a fusion schism

    Historically, inertial confinement and magnetic confinement approaches to fusion have been parallel, separate processes. The ITER Private Sector Fusion Workshop [...]

    Read more

Of Interest

See archived entries

May 2020 - March 2021

Time-lapsing through machine assembly

On 26-27 May 2020, as the 1,250-tonne cryostat base was installed at the bottom of the assembly pit, a new and decisive chapter opened in the history of ITER.

On 31 August 2020, the cryostat lower cylinder was the second major component installed in the assembly pit. Three months earlier, the lifting of the 1,250-tonne cryostat base had inaugurated the machine assembly phase. (Click to view larger version...)
On 31 August 2020, the cryostat lower cylinder was the second major component installed in the assembly pit. Three months earlier, the lifting of the 1,250-tonne cryostat base had inaugurated the machine assembly phase.
This time-lapse video, shot from a camera positioned almost directly above the assembly pit, will take you from early May 2020, when the pit was still an empty space ringed by the cryostat support bearings, to mid-March 2021 as ITER prepares for the insertion of the first poloidal field coils in the coming weeks.

This ten-month span condensed into 1 minute and 28 seconds illustrates the variety of actions required as well as the tools and the techniques involved (note the flashes of light from the welding operations at the centre of the pit from February into March 2021) in the positioning of the cryostat lower cylinder, the lower cryostat thermal shield, the temporary supports for poloidal field coil #6 and the gravity supports for the toroidal field coils.

Click here to watch the video.



return to the latest published articles