Micromixer using integrated three-dimensional porous structure
    3.
    发明授权
    Micromixer using integrated three-dimensional porous structure 失效
    Micromixer使用集成的三维多孔结构

    公开(公告)号:US08403557B2

    公开(公告)日:2013-03-26

    申请号:US11863077

    申请日:2007-09-27

    申请人: Wei Li Hai Wang

    发明人: Wei Li Hai Wang

    IPC分类号: B01F5/00

    摘要: A micromixer is fabricated using a selective high intensity focused ultrasound foaming technique. The micromixer employs a 3D porous region for effective mixing. The 3D porous micromixer can achieve sufficient mixing results with a short mixing length for flows with a Reynolds number as low as 0.1. The fabrication process of the micromixer is rapid, low-cost, and biocompatible. The pore size of the micromixer can be controlled by adjusting the selective high intensity focused ultrasound foaming parameters. The micromixer has potential for use in lab-on-a-chip and micro-total-analysis devices.

    摘要翻译: 使用选择性高强度聚焦超声发泡技术制造微混合器。 微混合器采用3D多孔区域进行有效混合。 3D多孔微混合器可以获得足够的混合结果,具有短的混合长度用于雷诺数低至0.1的流。 微混合器的制造过程是快速,低成本和生物兼容的。 可以通过调整选择性高强度聚焦超声发泡参数来控制微混合器的孔径。 微型混合器具有在片上实验室和微型全分析装置中使用的潜力。

    Hollow porous materials with architected fluid interfaces for reduced overall pressure loss
    6.
    发明授权
    Hollow porous materials with architected fluid interfaces for reduced overall pressure loss 有权
    中空多孔材料,具有结构化的流体界面,可减少总体压力损失

    公开(公告)号:US09453604B1

    公开(公告)日:2016-09-27

    申请号:US13786367

    申请日:2013-03-05

    IPC分类号: F16L41/00 B01F5/06

    摘要: A structure including a hollow porous material with an architected fluid interface to the hollow porous material and methods of forming the same. The architected fluid interface may be in the form of a manifold with tapered openings, each providing a gradually narrowing transition to the hollow channels within which fluid may flow through the hollow porous material. The material may be formed by forming an open-celled sacrificial scaffold, immersing one surface of the open-celled sacrificial scaffold in a bonding agent, attaching a face sheet to the surface to form a sacrificial scaffold assembly, coating the assembly with a coating material, and removing the sacrificial scaffold assembly.

    摘要翻译: 包括具有与中空多孔材料的流体界面的中空多孔材料的结构及其形成方法。 架构的流体界面可以是具有锥形开口的歧管的形式,每个歧管提供逐渐变窄的过渡到中空通道,流体可以流过中空多孔材料。 材料可以通过形成开孔牺牲支架,将开孔牺牲支架的一个表面浸入粘合剂中,将表面片附着到表面以形成牺牲性支架组件而形成,用涂层材料涂覆组件 ,并且移除牺牲支架组件。

    MIXING OR DISPERSING ELEMENT AND PROCESS FOR STATIC MIXING OR DISPERSING
    8.
    发明申请
    MIXING OR DISPERSING ELEMENT AND PROCESS FOR STATIC MIXING OR DISPERSING 审中-公开
    混合或分散元件和静态混合或分散的方法

    公开(公告)号:US20130065973A1

    公开(公告)日:2013-03-14

    申请号:US13636581

    申请日:2010-10-08

    IPC分类号: B01F3/00 B01F15/02 B01F15/06

    摘要: A mixing or dispersing element (1, 10, 30, 40, 50, 60, 70) includes a passage (2) in which an insertion element (3, 4. 33, 34) is arranged which contains a foam structure. A static mixing element (5, 6, 35, 36) for macro mixing or predispersing or macro dispersing is arranged in the passage (2) in addition to the insertion element (3, 4, 33, 34) for micro mixing or dispersing. Furthermore, a method is described of producing a dispersion using such a mixing or dispersing element.

    摘要翻译: 混合或分散元件(1,10,30,40,50,60,70)包括其中布置有包含泡沫结构的插入元件(3,43,34)的通道(2)。 除了用于微混合或分散的插入元件(3,4,43,34)之外,用于宏观混合或预分散或宏观分散的静态混合元件(5,6,35,36)还布置在通道(2)中。 此外,描述了使用这种混合或分散元件制备分散体的方法。

    MICROMIXER USING INTEGRATED THREE-DIMENSIONAL POROUS STRUCTURE
    9.
    发明申请
    MICROMIXER USING INTEGRATED THREE-DIMENSIONAL POROUS STRUCTURE 失效
    MICROMIXER使用集成的三维多孔结构

    公开(公告)号:US20080094937A1

    公开(公告)日:2008-04-24

    申请号:US11863077

    申请日:2007-09-27

    申请人: Wei Li Hai Wang

    发明人: Wei Li Hai Wang

    IPC分类号: B01F5/06 B01F15/02

    摘要: A micromixer is fabricated using a selective high intensity focused ultrasound foaming technique. The micromixer employs a 3D porous region for effective mixing. The 3D porous micromixer can achieve sufficient mixing results with a short mixing length for flows with a Reynolds number as low as 0.1. The fabrication process of the micromixer is rapid, low-cost, and biocompatible. The pore size of the micromixer can be controlled by adjusting the selective high intensity focused ultrasound foaming parameters. The micromixer has potential for use in lab-on-a-chip and micro-total-analysis devices.

    摘要翻译: 使用选择性高强度聚焦超声发泡技术制造微混合器。 微混合器采用3D多孔区域进行有效混合。 3D多孔微混合器可以获得足够的混合结果,具有短的混合长度用于雷诺数低至0.1的流。 微混合器的制造过程是快速,低成本和生物兼容的。 可以通过调整选择性高强度聚焦超声发泡参数来控制微混合器的孔径。 微型混合器具有在片上实验室和微型全分析装置中使用的潜力。