公开(公告)号：EP1220583A1

公开(公告)日：2002-07-03

申请号：EP00250460.3

申请日：2000-12-28

申请人： Japan Atomic Energy Research Institute

发明人： Araki, Masanori, Japan Atomic Energy Res. Ins. ,  Ezato, Koichiro, Japan Atomic Energy Res. Ins. ,  Akiba, Masato, Japan Atomic Energy Res. Institute ,  Suzuki, Satoshi, Japan Atomic Energy Res. Ins.

IPC分类号： H05H1/12

CPC分类号： G21B1/13 ,  Y02E30/128

摘要： The improved cooling screw tube for typical use with divertors in a fusion reactor has fins resembling saw-teeth formed as an internal thread in it and the shape of the internal thread is optimized to provide better heat removing capacity, reduce the pump power required to flow a cooling fluid and prevent the melting of the tube wall by detecting a sudden temperature rise at burnout.

摘要翻译： 用于聚变反应器中的偏滤器典型应用的改进的冷却螺旋管具有类似于形成为其中的内螺纹的锯齿的翅片，并且内螺纹的形状被优化以提供更好的除热能力，降低流动所需的泵功率 冷却流体，通过检测倦怠时的突然升温来防止管壁熔化。