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    Hollow Lattice Thermal Energy Storage Heat Exchanger
    2.
    发明申请
    Hollow Lattice Thermal Energy Storage Heat Exchanger 审中-公开

    公开(公告)号：US20180328673A1

    公开(公告)日：2018-11-15

    申请号：US15593609

    申请日：2017-05-12

    申请人： The Boeing Company

    发明人： Michael F. Stoia ,  Arun Muley ,  Douglas H. Van Affelen

    IPC分类号： F28D20/00 ,  B23P15/26 ,  F28F21/06 ,  F28F21/08

    CPC分类号： F28D20/0034 ,  B23P15/26 ,  F28D2020/0078 ,  F28F21/062 ,  F28F21/082 ,  F28F21/084 ,  F28F21/086 ,  F28F21/087

    摘要： Example heat exchangers and methods of use are described herein. An example heat exchanger includes a lattice structure including a plurality of conduits defining a plurality of interstitial voids between the plurality of conduits. Each of the plurality of conduits includes an inlet and an outlet, and the plurality of conduits are arranged such that, between the inlet and the outlet, each of the conduits intersects at least one other conduit to enable flow between the intersecting conduits. The example heat exchanger also includes a first manifold formed unitarily with the lattice structure, the first manifold comprising a first plurality of openings in fluid communication with each inlet of the plurality of conduits. The example heat exchanger further includes a phase change material (PCM) disposed within and substantially filling the plurality of interstitial voids.

    HEAT EXCHANGER WITH INTEGRAL ANTI-ICING
    4.
    发明申请
    HEAT EXCHANGER WITH INTEGRAL ANTI-ICING 审中-公开

    公开(公告)号：US20180112934A1

    公开(公告)日：2018-04-26

    申请号：US15332574

    申请日：2016-10-24

    申请人： Hamilton Sundstrand Corporation

    发明人： Michael Zager ,  Michael Doe

    IPC分类号： F28F3/04 ,  F28F21/08 ,  B21D53/04

    CPC分类号： F28F3/04 ,  B21D53/04 ,  F28F1/022 ,  F28F1/126 ,  F28F21/082 ,  F28F21/086 ,  F28F21/087 ,  F28F2225/04 ,  F28F2225/06

    摘要： A heat exchanger includes a plurality of first and second fluid passages. The first fluid passages are defined by a pair of opposing first fluid passage walls and a plurality of first fluid diverters disposed between the first fluid passages walls. The second fluid passages are defined by a pair of opposing second fluid passage walls and a plurality of second fluid diverters disposed between the second fluid passage walls. The second fluid diverters include a body portion and a leading edge portion. The first fluid passage walls form a first fluid leading edge that extends upstream of the leading edge portion of the second fluid diverters. The second fluid passages extend in a direction perpendicular to the direction of the first fluid passages.

    Pure titanium sheet excellent in balance between stamping formability and strength
    7.
    发明授权
    Pure titanium sheet excellent in balance between stamping formability and strength 有权
    纯钛板在冲压成型性和强度之间的平衡优异

    公开(公告)号：US09353432B2

    公开(公告)日：2016-05-31

    申请号：US13350057

    申请日：2012-01-13

    申请人： Akihisa Fujita ,  Yoshio Itsumi ,  Hideto Oyama ,  Takeshi Kudo ,  Shogo Murakami

    发明人： Akihisa Fujita ,  Yoshio Itsumi ,  Hideto Oyama ,  Takeshi Kudo ,  Shogo Murakami

    IPC分类号： C22F1/18 ,  C22C14/00 ,  F28F21/08

    CPC分类号： C22F1/183 ,  C22C14/00 ,  F28F21/086

    摘要： Disclosed is a pure titanium sheet having a strength corresponding to JIS Grade 2 level (215 MPa in terms of 0.2% yield strength) or more and having satisfactory stamping formability. The pure titanium sheet includes titanium and inevitable impurities, has a 0.2% yield strength of 215 MPa or more, has an average grain size d of its structure of 25 μm or more and 75 μm or less, and has a hexagonal crystal structure, in which respective grains in the hexagonal crystal structure have an average of Schmidt factors (SF) of (11-22) twins with a rolling direction as axes, and the average Schmidt factor (SF) and the average grain size d satisfy following Expression (1): 0.055≦[SF/√d]≦0.084  (1).

    摘要翻译： 公开了具有JIS等级2的强度（屈服强度为0.2％的215MPa）以上且具有令人满意的冲压成形性的纯钛片。 纯钛片包括钛和不可避免的杂质，其屈服强度的0.2％为215MPa以上，其结构的平均粒径d为25μm以上且75μm以下，具有六方晶系结构， 六方晶系结构中的各晶粒的平均Schmidt因子（SF）为（11-22）双轴，轧制方向为轴，平均施密特因子（SF）和平均晶粒尺寸d满足下述式（1 ）：0.055＆nlE; [SF /√d]＆nlE; 0.084（1）。

    HYBRID HEAT EXCHANGERS
    10.
    发明申请
    HYBRID HEAT EXCHANGERS 失效
    混合热交换器

    公开(公告)号：US20070284095A1

    公开(公告)日：2007-12-13

    申请号：US11356337

    申请日：2006-02-16

    申请人： Jinliang Wang ,  Wei-Teh Shih

    发明人： Jinliang Wang ,  Wei-Teh Shih

    IPC分类号： F28F3/00

    CPC分类号： F28F21/02 ,  F28D7/10 ,  F28D9/00 ,  F28D9/0062 ,  F28F1/14 ,  F28F3/025 ,  F28F13/003 ,  F28F21/086 ,  F28F2225/04 ,  F28F2250/104 ,  F28F2255/06 ,  Y10S165/905

    摘要： A light weight hybrid heat exchanger core possessing low density and improved thermal conductivity is disclosed. The hybrid core is comprised of a plurality of parting sheets and interposed by a plurality of high thermal conductivity, light weight bridging elements and enclosure bars. These core members are comprised of dissimilar materials. The parting sheets and bridging elements are interconnected by a specially tailored joint which forms form a substantially strong, high thermal conductivity bond. In particular embodiments, carbon-based bridging elements are bonded to metallic parting sheets using a brazed joint. The parting sheets, in certain embodiments, may comprise titanium or Ni-based superalloys or carbon composites, while the carbon-based bridging elements may comprise fiber-reinforced composites. The carbon-based bridging elements reduce the core weight and increase the core thermal conductivity over conventional all-metal designs, while the brazed joint provides for improved leak resistance over all-composite designs.

    摘要翻译： 公开了一种具有低密度和改善导热性的轻质混合式热交换器芯。 混合芯由多个分离片组成，并且由多个高导热性，轻质桥接元件和封闭杆插入。 这些核心部件由不同的材料组成。 分离片和桥接元件通过特殊定制的接头互连，其形成形成基本上强的高导热性粘结。 在具体实施方案中，使用钎焊接头将碳基桥接元件结合到金属分型片。 在某些实施方案中，分型片可以包括钛或Ni基超级合金或碳复合材料，而碳基桥接元件可以包括纤维增强复合材料。 碳基桥接元件相对于常规全金属设计，降低了芯体重量并增加了芯体热导率，而钎焊接头提供了在全复合设计上提高的耐漏电性。