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Latest ITER Newsline

  • Fuelling fusion | The magic cocktail of deuterium and tritium

    Nuclear fusion in stars is easy: it just happens, because the immense gravity of a star easily overcomes the resistance of nuclei to come together and fuse. [...]

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  • 360° image of the week | The cryoplant

    Cryogenics play a central role in the ITER Tokamak: the machine's superconducting magnets (10,000 tonnes in total), the vacuum pumps, thermal shields and so [...]

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  • Central solenoid assembly | First sequences underway

    What does it take to assemble the magnet at the heart of ITER? Heavy lifting, unerring accuracy, and a human touch. The central solenoid will be assembled from [...]

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  • Assembly | The eyes of ITER

    Supervisors ensure compliance and completion as machine and plant assembly forges ahead. In Greek mythology, Argus was considered an ideal guardian because his [...]

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  • Component repairs | Removing, displacing and disassembling

    A good repair job starts with a cleared workbench, the right tools on hand and a strong vise. This axiom, true for odd jobs in a home workshop, is also true for [...]

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Of Interest

See archived entries

First procurement for ITER cryosystem signed

The ITER cryolines supplying the torus and the cryostat. The line concerned by today's Procurement Arrangement is the green line in the basement. (Click to view larger version...)
The ITER cryolines supplying the torus and the cryostat. The line concerned by today's Procurement Arrangement is the green line in the basement.
A signature, a photo, and then the contract went straight to the post office. (Click to view larger version...)
A signature, a photo, and then the contract went straight to the post office.
On Friday 4 June, the first Procurement Arrangement for the ITER cryo-system was signed. The contract worth approximately EUR 5.4 million will be procured by the Indian Domestic Agency and covers the cryolines that will provide cooling power for all the ITER components that have to operate at cryogenic temperatures. At minus 269 degrees Celsius, that's pretty cool.

The ITER cryosystem will be the second largest in the world after the cooling system for the Large Hadron Collider at CERN. The key challenges for the ITER system lie with its complex geometry and its capability to function in pulsed operation. The component will be built into the cryoplant and will be required in June 2013. That is why the contract, signed by ITER Director-General Kaname Ikeda, was rushed by priority mail to India.


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