Ceramic heat exchanger
    2.
    发明授权
    Ceramic heat exchanger 失效
    陶瓷换热器

    公开(公告)号:US5765596A

    公开(公告)日:1998-06-16

    申请号:US491038

    申请日:1995-06-16

    CPC分类号: F16L9/18 F16L39/005 F28F21/04

    摘要: A tube containment system. The tube containment system does not significantly reduce heat transfer through the tube wall. The contained tube is internally pressurized, and is formed from a ceramic material having high strength, high thermal conductivity, and good thermal shock resistance. The tube containment system includes at least one ceramic fiber braid material disposed about the internally pressurized tube. The material is disposed about the tube in a predetermined axial spacing arrangement. The ceramic fiber braid is present in an amount sufficient to contain the tube if the tube becomes fractured. The tube containment system can also include a plurality of ceramic ring-shaped structures, in contact with the outer surface of the tube, and positioned between the tube and the ceramic fiber braid material, and/or at least one transducer positioned within tube for reducing the internal volume and, therefore, the energy of any shrapnel resulting from a tube fracture.

    摘要翻译: 管遏制系统。 管容器系统不会显着减少通过管壁的传热。 容纳的管内部加压,并且由具有高强度,高导热性和良好耐热冲击性的陶瓷材料形成。 管容纳系统包括设置在内部加压管周围的至少一个陶瓷纤维编织材料。 材料以预定的轴向间隔布置围绕管设置。 陶瓷纤维编织物的存在量足以容纳管子,如果管子破裂。 管容纳系统还可以包括与管的外表面接触并定位在管和陶瓷纤维编织材料之间的多个陶瓷环形结构,和/或至少一个位于管内的换能器,用于减少 内部体积,因此导致由管骨折引起的任何弹片的能量。