Micro-architected materials for heat exchanger applications
    4.
    发明授权
    Micro-architected materials for heat exchanger applications 有权
    用于热交换器应用的微结构材料

    公开(公告)号:US08573289B1

    公开(公告)日:2013-11-05

    申请号:US12506014

    申请日:2009-07-20

    IPC分类号: F28D7/00

    摘要: A Heat Exchanger comprising a three-dimensional ordered microstructure material within a shell. The three-dimensional ordered microstructure material has dimensions that allow for large surface area to volume ratios, between 300 and 15000 m2/m3. Alternatively the three-dimensional ordered microstructure may have an open volume fraction between 0.4 and 0.6. The three-dimensional ordered microstructure may be comprised of hollow truss elements and partially filled with a thermally conductive material or a fluid. The Heat Exchanger has a heat transfer coefficient multiplied by the surface area to volume ratio between 3.7*107 and 7*109 Watts per M3K.

    摘要翻译: 一种热交换器,包括壳内的三维有序微结构材料。 三维有序微结构材料具有允许大的表面积与体积比在300至15000m 2 / m 3之间的尺寸。 或者,三维有序微结构可以具有介于0.4和0.6之间的开放体积分数。 三维有序微结构可以由中空桁架元件组成并且部分地填充有导热材料或流体。 换热器的传热系数乘以每M3K的表面积与体积比在3.7 * 107和7 * 109瓦特之间。

    Lightweight sandwich panel heat pipe
    6.
    发明授权
    Lightweight sandwich panel heat pipe 有权
    轻巧夹心板热管

    公开(公告)号:US08579018B1

    公开(公告)日:2013-11-12

    申请号:US12383378

    申请日:2009-03-23

    IPC分类号: F28D15/00 F28F13/00 H05K7/20

    摘要: A sandwich panel heat pipe with a three-dimensional ordered open-cellular micro-truss core and a method creating the same. In one embodiment, the sandwich panel heat pipe includes a first face sheet, a second face sheet, the three-dimensional ordered open-cellular micro-truss core between the first face sheet and the second face sheet, and a working fluid in the ordered open-cellular micro-truss core. Here, the three-dimensional ordered open-cellular micro-truss core includes a vapor region and a liquid region, the vapor region is for transporting a vapor phase portion of the working fluid to the liquid region, and the liquid region is for transporting a liquid phase portion of the working fluid to the vapor region.

    摘要翻译: 具有三维有序开孔微型桁架芯的三明治板式热管及其制造方法。 在一个实施例中,夹层板热管包括第一面板,第二面板,位于第一面板和第二面板之间的三维有序开孔微型桁架芯,以及有序的工作流体 开孔微型桁架芯。 这里,三维排序的开孔微型桁架芯包括蒸汽区域和液体区域,蒸汽区域用于将工作流体的气相部分输送到液体区域,并且液体区域用于输送 工作流体的液相部分到蒸气区域。

    Method of fabricating a heated quartz crystal resonator
    8.
    发明授权
    Method of fabricating a heated quartz crystal resonator 有权
    制造加热石英晶体谐振器的方法

    公开(公告)号:US08567041B1

    公开(公告)日:2013-10-29

    申请号:US13161118

    申请日:2011-06-15

    IPC分类号: H04R31/00

    摘要: A heated resonator includes a base substrate, a piezoelectric piece having a thickness and a top side and a bottom side, a first electrode on the top side, a second electrode opposite the first electrode on the bottom side, an anchor connected between the piezoelectric piece and the base substrate, and a heater on the piezoelectric material. A thermal resistor region in the piezoelectric piece is between the heater and the anchor.

    摘要翻译: 加热谐振器包括基底基板,具有厚度和顶侧和底侧的压电片,在顶侧上的第一电极,与底侧的第一电极相对的第二电极,连接在压电片 基底基板和压电材料上的加热器。 压电片中的热电阻区位于加热器和锚之间。

    Power generation through artificial transpiration
    10.
    发明授权
    Power generation through artificial transpiration 有权
    通过人工蒸腾发电

    公开(公告)号:US08857182B1

    公开(公告)日:2014-10-14

    申请号:US12783551

    申请日:2010-05-19

    IPC分类号: B60K16/00 F01K25/08

    CPC分类号: F01K25/08 F01K27/005

    摘要: A method and apparatus for transporting a fluid wherein a pressure difference for causing transport of the fluid to occur is generated by membrane, which may include a network of pores, preferably arranged in artificial leaves, in fluid communication with the fluid and in contact with an environment facilitating vaporization of the fluid via the membrane, the apparatus including a mechanical apparatus for recovering useable energy from the transport of the fluid across the membrane.

    摘要翻译: 用于输送流体的方法和装置,其中通过膜产生用于引起流体发生的压力差的方法和装置,膜可以包括优选布置在人造叶中的与流体流体连通并与其接触的孔网络 便于通过膜蒸发流体的环境,该装置包括用于从流体通过膜的输送回收可用能量的机械装置。