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Latest ITER Newsline

  • Manufacturing | Completion of the first vacuum vessel gravity support

    The factory acceptance test on the first ITER vacuum vessel gravity support has been successfully completed at Haneul Engineering in Gunsan, Korea. Under the 8, [...]

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  • Technology | Hail showers in ASDEX Upgrade for ITER disruption mitigation

    Just before the 2021 Christmas holiday break, the team at the ASDEX Upgrade tokamak successfully fired frozen deuterium pellet fragments into a plasma as part o [...]

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  • Image of the week | Like a Meccano under the Christmas tree

    Like Erector set or Meccano parts scattered beneath the tree on Christmas morning, components for the ITER Tokamak cover the floor of the Assembly Hall, waiting [...]

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  • Poloidal field coils | 12 months saved on number two

    Whatever their size or position, the role of the ITER poloidal field coils is to shape and stabilize the plasma inside the vacuum vessel. However, as the plasma [...]

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  • Divertor dome | Russia delivers a full-scale prototype

    A multiyear qualification program in Russia has concluded with the successful manufacturing and testing of a full-scale divertor dome prototype at the Efremov I [...]

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Of Interest

See archived entries

Status check for Test Blanket Module Program

The Test Blanket Module Program Committee gathering this week in Cadarache. (Click to view larger version...)
The Test Blanket Module Program Committee gathering this week in Cadarache.
ITER will provide a unique opportunity to test prototypes of tritium breeding modules in a real fusion environment. Within these Test Blanket Modules (TBMs), viable techniques for ensuring tritium breeding self-sufficiency will be explored. Charged with the governance of the implementation of these modules into the project's scientific agenda, the ITER Council TBM Program Committee came together this week in Cadarache to discuss the program's status and outstanding issues such as intellectual property rights and liability matters, and waste management.

Special focus at this sixth meeting of the Committee was placed on the comments received from the ITER Members relevant to the ITER Organization's proposal for a generic TBM arrangement that was presented at the previous meeting. The generic TBM arrangement will be used as a guideline to prepare each specific TBM arrangement that has to be signed for the procurement of a Test Blanket System (TBS). A specific TBM arrangement would serve as the legal, administrative and technical framework for the implementation and procurement of each of the six TBS that will be tested on ITER.

One important conclusion of this meeting was the agreement to share the experimental results and the information on basic design, materials composition and instrumentation. It was further noted that the installation of the TBS has to be performed in coordination with the assembly plan for the other ITER systems.

For this reason, it was pointed out at the meeting that the cooling system connection pipes of each TBS should be installed as soon as the nuclear building is completed. The main consequence is that such pipes will have to be delivered in 2015 ... some years in advance of the other TBS components.


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