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  • Toroidal field coils | Finishing touches on site

    Between the time a toroidal field coil is delivered to ITER and the moment it is ready to enter the pre-assembly process, certain tasks must be performed: the w [...]

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  • Cryostat base insertion | "A moment that will live in our memories"

    In the closing scene of the 1977 movie Close Encounters of the Third Kind, an alien spaceship hovers above an anxious and awestruck crowd of scientists and engi [...]

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  • Cryogenics | As dry as He can get

    Before it gets processed in the cold boxes of the ITER cryoplant, gaseous helium need to be perfectly dry—and this means removing every single water molecule th [...]

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  • Electron cyclotron transmission lines | Design phase ends

    US ITER is ready to start manufacturing high-power microwave transmission lines for the electron cyclotron resonance heating system. After several years of d [...]

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  • Gyrotrons | Russia completes four

    Gyrotrons (from the Greek 'gyro' (circle) and 'tron' (abstracted from electron) are the energy-generating devices of the electron cyclotron resonance heating sy [...]

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Of Interest

See archived entries

Roll them, turn them, bolt them: ITER assembly in high definition

Sabina Griffith

The arrival of the first components on the ITER site will be the starter pistol for one of the most complex stage shows ever performed: the assembly of the ITER machine. In a first video back in 2011—The world's largest puzzle—we explained the challenging task of assembling the cryostat.

In a new video titled Roll them, turn them, bolt them, the job is taken one step further as we look at the installation of ITER's in-vessel components such as the in-vessel coils, the blanket system and the divertor. None of these are easy tasks and a set of custom-made tools, platforms and cranes will be needed to transfer the bulky components from the Assembly Building, through port cells and into their final positions.

 (Click to view larger version...)
The production of this eight-minute animation was certainly not as challenging as the assembly of the world's largest fusion device, yet it was no small matter. Some 31,688 individual objects had to be managed per scene requiring the experienced hands of four graphic artists and animation specialists from the German-based company Motion-e-Motion. Their job was to sort out vast CATIA data sets describing the ITER machine, to reduce them, and then to "map, shade and rig" (in video terms). Eight computers with powerful Intel i7 processors took on the job, sweating for 168 long hours to render the data into a high-definition movie.



Click here to view the video...



Many more videos are available on the ITER video page...

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