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Cartridge-Type Helical Blankets Aiming at Easy Construction and Maintenance for the FFHR-d1

机译：弹药式螺旋毯旨在简化FFHR-d1的构造和维护

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A new cartridge-type blanket named the CARDISTRY-B is proposed for the helical fusion reactor FFHR-d1.This blanket is composed of the neutron shield and the tritium breeder using molten salt. Both of these are toroidally segmented every two degrees. At each toroidal angle, the segmented parts are divided further into several cartridges in order to make it possible to assemble these cartridges after completion of the superconducting magnet coils. The neutron shield is basically assembled by using mortise and tenon prepared on each of the cartridges and the lower port, instead of the wide area welding. After assembly, the plasma side of the neutron shield is welded to form a vacuum vessel. Another side of the neutron shield facing on the superconducting magnet coils is covered with the thermal shield, which was already attached before assembly. The tritium breeder cartridges can be replaced without cutting or welding of cooling pipes inside the vacuum vessel, where severe radiation dose is expected. Details of the CARDISTRY-B, including the results of motion analysis for all cartridges and estimation of the cartridge weight, are discussed.
机译：为螺旋聚变反应堆FFHR-d1提出了一种名为CARDISTRY-B的新型盒式橡皮布，该橡皮布由中子护罩和使用熔融盐的the繁殖器组成。这两个圆环都每两个度分段一次。在每个环形角处，将分段的部分进一步分成几个盒，以便在完成超导磁体线圈之后组装这些盒。中子屏蔽基本上是通过在每个弹药筒和下部端口上准备的榫眼和榫来组装的，而不是进行大面积焊接。组装后，将中子护罩的等离子体侧焊接形成真空容器。中子护罩的面向超导磁体线圈的另一侧覆盖有热护罩，该热护罩在组装前已安装。 expected容器的更换无需更换或焊接真空管内的冷却管即可，因为真空管内的辐射剂量可能很高。讨论了CARDISTRY-B的详细信息，包括所有墨盒的运动分析结果和墨盒重量的估计。

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