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39 条记录 (耗时 0.013 秒)

    Acoustic acceleration of fluid mixing in porous materials
    5.
    发明授权
    Acoustic acceleration of fluid mixing in porous materials 有权
    多孔材料流体混合声学加速度

    公开(公告)号：US08408782B2

    公开(公告)日：2013-04-02

    申请号：US12607486

    申请日：2009-10-28

    申请人： Igor I. Fedchenia

    发明人： Igor I. Fedchenia

    IPC分类号： B01F11/02

    CPC分类号： B01F11/0266 ,  B01F5/0695 ,  B01F2215/0098 ,  B01J4/04 ,  B01J19/10

    摘要： Apparatus and methods are disclosed for uniformly mixing fluid phases entrained in a porous material. A mixer may have a vessel and at least one porous material held by the vessel. At least one actuator may be acoustically coupled with at least one wall of the vessel for generating a wave. The wave effects mixing of at least two fluids in the porous material. The actuator may be a linear motor actuated with a control signal of predetermined frequency. The actuator may have a number of actuator pairs each including respective first and second actuators at respective first and second sides of the vessel. The actuators may be hinged for reciprocal movement. The actuators may be actuated to form a compression-expansion wave to effect fluid motion in the porous material.

    摘要翻译： 公开了用于均匀混合夹带在多孔材料中的流体相的装置和方法。 混合器可以具有容器和由容器保持的至少一个多孔材料。 至少一个致动器可以与容器的至少一个壁声学耦合以产生波。 波浪影响多孔材料中至少两种流体的混合。 致动器可以是用预定频率的控制信号致动的线性电动机。 致动器可以具有多个致动器对，每个致动器对在容器的相应的第一和第二侧分别包括相应的第一和第二致动器。 致动器可以铰接用于往复运动。 致动器可以被致动以形成压缩膨胀波，以在多孔材料中实现流体运动。

    Acoustic acceleration of fluid mixing in porous materials
    7.
    发明授权
    Acoustic acceleration of fluid mixing in porous materials 有权
    多孔材料流体混合声学加速度

    公开(公告)号：US08789999B2

    公开(公告)日：2014-07-29

    申请号：US13832151

    申请日：2013-03-15

    申请人： United Technologies Corporation

    发明人： Igor I. Fedchenia

    IPC分类号： B01F11/02

    CPC分类号： B01F11/0266 ,  B01F5/0695 ,  B01F2215/0098 ,  B01J4/04 ,  B01J19/10

    摘要： Apparatus and methods are disclosed for uniformly mixing fluid phases entrained in a porous material. A mixer may have a vessel and at least one porous material held by the vessel. At least one actuator may be acoustically coupled with at least one wall of the vessel for generating a wave. The wave effects mixing of at least two fluids in the porous material. The actuator may be a linear motor actuated with a control signal of predetermined frequency. The actuator may have a number of actuator pairs each including respective first and second actuators at respective first and second sides of the vessel. The actuators may be hinged for reciprocal movement. The actuators may be actuated to form a compression expansion wave to effect fluid motion in the porous material.

    摘要翻译： 公开了用于均匀混合夹带在多孔材料中的流体相的装置和方法。 混合器可以具有容器和由容器保持的至少一个多孔材料。 至少一个致动器可以与容器的至少一个壁声学耦合以产生波。 波浪影响多孔材料中至少两种流体的混合。 致动器可以是用预定频率的控制信号致动的线性电动机。 致动器可以具有多个致动器对，每个致动器对在容器的相应的第一和第二侧分别包括相应的第一和第二致动器。 致动器可以铰接用于往复运动。 致动器可以被致动以形成压缩膨胀波，以在多孔材料中实现流体运动。

    Hydrocarbon reformer system including a pleated static mixer
    9.
    发明申请
    Hydrocarbon reformer system including a pleated static mixer 审中-公开
    碳氢重整器系统包括打褶式静态混合器

    公开(公告)号：US20070183949A1

    公开(公告)日：2007-08-09

    申请号：US11350366

    申请日：2006-02-08

    申请人： Bernhard Fischer

    发明人： Bernhard Fischer

    IPC分类号： B01J19/00 ,  B01J8/02 ,  B01F5/06

    CPC分类号： B01F5/0475 ,  B01F2215/0098 ,  H01M8/0625 ,  H01M2008/1293

    摘要： A hydrocarbon reformer system for a fuel cell system comprising a feedstream delivery unit (FDU) and a hydrocarbon catalytic reformer (CR). The reformer includes a catalyst disposed in a housing. Ahead of the catalyst is the FDU including a static mixer for receiving any or all of air, hydrocarbon fuel, anode tailgas, and steam. The mixer is pleated and perforated, forming a plurality of flow passages between first and second sides of the mixer. Fuel flows through the perforations and is jetted into the reactants at a very large number of flow passage locations, wherein mixing occurs instantly. Homogenized fuel/reactants leave the mixer in a sheet flow nearly uniform in temperature that enters the reformer catalyst and allows uniform catalysis over the entire catalyst surface.

    摘要翻译： 一种用于燃料电池系统的烃重整器系统，包括进料流输送单元（FDU）和烃催化重整器（CR）。 重整器包括设置在壳体中的催化剂。 在催化剂之前，FDU包括用于接收任何或全部空气，烃燃料，阳极尾气和蒸汽的静态混合器。 混合器被打褶和穿孔，在混合器的第一和第二面之间形成多个流动通道。 燃料流过穿孔，并在非常大量的流动通道位置处喷射到反应物中，其中立即进行混合。 均质燃料/反应物使混合器在进入重整器催化剂的温度下几乎均匀的片材流中，并允许在整个催化剂表面上均匀催化。

    Ejector
    10.
    发明申请
    Ejector 审中-公开
    喷射器

    公开(公告)号：US20060216155A1

    公开(公告)日：2006-09-28

    申请号：US11391169

    申请日：2006-03-27

    申请人： Kazunori Fukuma ,  Mitsuru Kai ,  Satoshi Inoue ,  Kouji Miyano

    发明人： Kazunori Fukuma ,  Mitsuru Kai ,  Satoshi Inoue ,  Kouji Miyano

    IPC分类号： E21B43/12

    CPC分类号： H01M8/04201 ,  B01F5/0413 ,  B01F5/0428 ,  B01F2005/0435 ,  B01F2215/0098 ,  H01M8/04097 ,  H01M8/249

    摘要： An ejector having a nozzle portion having openings provided at a distal end and a proximal end thereof, respectively, for injecting drive-stream gas, a diffuser portion provided on a distal end side of the nozzle portion for drawing in auxiliary gas by negative pressure which is generated in the drive-stream gas by injection from the nozzle portion so as to join the auxiliary-stream gas together with the drive-stream and discharge the drive-stream gas and the auxiliary gas, a needle slidably inserted into an interior of the nozzle portion in an axial direction of the nozzle portion for adjusting an opening area of the nozzle portion in accordance with an inserted position thereof, a drive unit for moving the needle axially and an auxiliary stream introducing portion comprising at least two openings for introducing the auxiliary-stream gas into the diffuser portion therefrom.

    摘要翻译： 一种喷射器，具有分别设置在其远端和近端处的开口的喷嘴部分，用于喷射驱动气体;扩散器部分，设置在喷嘴部分的远端侧，用于通过负压吸入辅助气体， 通过从喷嘴部分喷射而在驱动流气体中产生，以便将辅助气体与驱动流一起接合并排出驱动气体和辅助气体，可滑动地插入到内部的内部的针 喷嘴部分，用于根据其插入位置来调节喷嘴部分的开口面积，用于轴向移动针的驱动单元和包括至少两个开口的辅助流引入部分，用于引导辅助部件 流入其中的扩散器部分。