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APPARATUS FOR AND METHOD OF EFFECTING HEAT OR MASS TRANSFER BERWEEN FLUIDS

机译:影响流体之间传热或传质的装置和方法

摘要

A method and apparatus for effecting heat or mass transfer between two fluids through a membrane comprises a conduit for flow of one fluid, said conduit being at least partly defined by said membrane and the configuration of said conduit in a plane orthogonal to the general direction of flow varying periodically along the general direction of flow either inherently or in response to fluid pressure therein in such a manner that when said fluid is pulsated along the line of the general direction of flow a component of motion is induced therein which is mutually orthogonal to the surface of the membrane and general direction of flow. In preferred embodiments the conduit configuration varies periodically along the general direction of flow in order to give rise to separation and reattachment of flow at a multiplicity of zones within the conduit, whereby secondary flow is induced within said zones. The apparatus is particularly applicable to blood oxygenation and dialysis.
机译:一种用于通过膜实现两种流体之间的热或质量传递的方法和设备,包括用于一种流体流动的导管,所述导管至少部分地由所述膜限定,并且所述导管在正交于膜的大体方向的平面中的构造。沿流体的总体方向固有地或响应于流体中的流体压力而周期性地变化的方式是,当所述流体沿着流体的总体方向被脉动时,在其中引起运动分量,该运动分量彼此正交。膜的表面和总体流动方向。在优选的实施例中,导管构造沿总的流动方向周期性地变化,以便在导管内的多个区域处引起流动的分离和重新附着,从而在所述区域内引起次级流动。该设备特别适用于血液氧合和透析。

著录项

  • 公开/公告号JPS5615923B2

    专利类型

  • 公开/公告日1981-04-13

    原文格式PDF

  • 申请/专利权人

    申请/专利号JP19730073261

  • 发明设计人

    申请日1973-06-27

  • 分类号B01D13/00;A61M1/03;

  • 国家 JP

  • 入库时间 2022-08-22 16:54:54

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