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    FLUID STORAGE CONTAINERS WITH BAFFLES
    132.
    发明申请
    FLUID STORAGE CONTAINERS WITH BAFFLES 审中-公开
    液体储存容器

    公开(公告)号：US20100180836A1

    公开(公告)日：2010-07-22

    申请号：US12663266

    申请日：2008-06-11

    Applicant: Jeyhoon M. Khodadadi

    Inventor： Jeyhoon M. Khodadadi

    IPC: F24H9/00

    CPC classification number: F24H1/205 ,  F17C1/00 ,  F17C2201/0104 ,  F17C2201/0128 ,  F17C2201/0157 ,  F17C2203/0639 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2260/023 ,  F17C2270/05

    Abstract: A fluid storage container with a baffle controls the heat absorption percentage of the container. Fluid that is heated adjacent to the surface of a container rises replacing colder fluid which sinks downward, regardless of the baffle. This behavior is able to lead to onset of oscillations in the temperature and flow fields. Due to blockage effect of a thin baffle, multi-cell recirculating vortex structures are observed. The number and strength of these vortices depend on the position and length of the baffle. For certain placements and lengths of the baffle, the time rate of the rise of the bulk temperature is increased or decreased.

    Abstract translation: 具有挡板的流体储存容器控制容器的吸热百分比。 与容器表面相邻加热的流体随着挡板的上升而替代较冷的下沉液体。 这种行为能够导致温度和流场中振荡的发生。 由于薄挡板的阻塞作用，观察到多单元循环涡流结构。 这些涡流的数量和强度取决于挡板的位置和长度。 对于挡板的某些布置和长度，体温升高的时间速率增加或减小。

    Tank Structure
    133.
    发明申请
    Tank Structure 失效
    坦克结构

    公开(公告)号：US20100084407A1

    公开(公告)日：2010-04-08

    申请号：US12527616

    申请日：2008-02-20

    Applicant: Arne Sele ,  Kare Bakken

    Inventor： Arne Sele ,  Kare Bakken

    IPC: F17C3/00 ,  B63B25/16 ,  B65D90/02 ,  F17C13/08

    CPC classification number: B65D90/023 ,  B63B25/16 ,  B63B2025/087 ,  B65D90/028 ,  B65D90/08 ,  B65D90/52 ,  F17C1/08 ,  F17C2201/0157 ,  F17C2201/052 ,  F17C2203/012 ,  F17C2203/013 ,  F17C2203/0629 ,  F17C2203/0646 ,  F17C2209/221 ,  F17C2209/222 ,  F17C2209/227 ,  F17C2209/228 ,  F17C2209/232 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2260/011 ,  F17C2260/016 ,  F17C2270/0105 ,  F17C2270/0121 ,  F17C2270/0123 ,  F17C2270/0136

    Abstract: A double containment prismatic tank has outer and inner walls (1, 2) made by stacking H-beam sections on top of each other and joining them along their longitudinal flange edges and at their abutting end faces in joints (5). In the joint areas internal stays (tension beams) (3) are connected to the inner wall (2) to improve the structural efficiency of the tank. The stays (3) are connected to the inner wall (2) by means of brackets (6) which extend in a smooth and tapering manner to the sides of the joint (5) area. In the joint (5) the outer and inner flanges (7, 8) of the beams (4) are joined by welds (10). However, the webs (9) of the beams (4) are not welded together in the joint, but are instead recessed and terminated in a smooth curve so as to form an opening (11), thus avoiding any contact between the outer and inner walls (7, 8) that are not base metal and thereby avoiding a risk of fatigue crack propagation from the inner wall (2) to the outer wall (1). The inner flange (8) of the beam sections (4) is provided with a rib (12) being an external extension of the web (9) between the flanges (7, 8). The bracket (6) is attached to the rib (12) through a weld (13), and a second hole (14) is made through the bracket (6) and rib (12) adjacent to the inner weld (10) between abutting inner flanges (8) in order to avoid stress concentrations and crack propagation in this area.

    Abstract translation: 双重密封棱柱箱具有通过将H形梁部分彼此顶部堆叠而形成的外壁和内壁（1,2），并且沿着它们的纵向凸缘边缘和它们在接头（5）中的邻接端面处连接它们。 在连接区域内部支柱（张力梁）（3）连接到内壁（2），以提高油箱的结构效率。 支柱（3）通过支架（6）连接到内壁（2），托架（6）以平滑和渐缩的方式延伸到接头（5）区域的侧面。 在接头（5）中，梁（4）的外凸缘和内凸缘（7,8）通过焊缝（10）连接。 然而，梁（4）的腹板（9）在接头中没有焊接在一起，而是以平滑的曲线凹陷并终止以形成开口（11），从而避免了外部和内部之间的任何接触 （7,8），其不是贱金属，从而避免了从内壁（2）到外壁（1）的疲劳裂纹扩展的风险。 梁部分（4）的内凸缘（8）设置有肋（12），肋（12）是腹板（9）在凸缘（7,8）之间的外延伸部分。 支架（6）通过焊接件（13）附接到肋条（12），并且第二孔（14）通过支架（6）和靠近内焊缝（10）的肋（12）形成在邻接 内凸缘（8），以避免该区域的应力集中和裂纹扩展。

    Lng sloshing impact reduction system
    138.
    发明授权
    Lng sloshing impact reduction system 有权
    Lng摇摆减震系统

    公开(公告)号：US07469651B2

    公开(公告)日：2008-12-30

    申请号：US11630356

    申请日：2005-06-28

    Applicant: Robert E. Sandstrom ,  Tin Woo Yung

    Inventor： Robert E. Sandstrom ,  Tin Woo Yung

    IPC: B63B25/08 ,  B63B43/10

    CPC classification number: F17C1/002 ,  F17C3/025 ,  F17C13/004 ,  F17C13/082 ,  F17C2201/0157 ,  F17C2201/052 ,  F17C2201/054 ,  F17C2203/0358 ,  F17C2203/0619 ,  F17C2203/0639 ,  F17C2203/0643 ,  F17C2203/0651 ,  F17C2221/033 ,  F17C2223/0161 ,  F17C2223/033 ,  F17C2260/016 ,  F17C2270/0102 ,  F17C2270/0105 ,  F17C2270/0107 ,  F17C2270/0113 ,  F17C2270/0134

    Abstract: A tank is provided that reduces sloshing pressures in the corner sections of a tank, such as an LNG membrane tank. The tank includes a sloshing impact reduction system placed in selected corner sections within the tank. The system serves as a slosh attenuation system, and reduces the severity of the corner geometry and improves the flow of fluids into the tank corner. In one embodiment, an impermeable structure is disposed in an internal corner section of the tank. The impermeable structure may be a triangular planar surface, or a non-planar structural surface. The non-planar structural surface may be a concave surface or other curved surface. In another arrangement, a permeable structure is placed in an internal corner section of the tank. Such a permeable structure would enable fluid to pass through the device, but would reduce the fluid velocities and accelerations via friction or eddies. The permeable structure may be either rigid or flexible.

    Abstract translation: 提供了一个罐，可以减少诸如LNG膜箱之类的罐的拐角部分的晃动压力。 油箱包括放置在油箱内选定角落部分的晃动减震系统。 该系统用作晃动衰减系统，并减少角几何形状的严重性，并改善流体进入油罐角落的流量。 在一个实施例中，不透水结构设置在罐的内角部。 不透水结构可以是三角形平面表面或非平面结构表面。 非平面结构表面可以是凹面或其它弯曲表面。 在另一种布置中，可渗透结构被放置在罐的内角部。 这种可渗透结构将使流体能够通过该装置，但是将通过摩擦或涡流来减小流体速度和加速度。 可渗透结构可以是刚性的或柔性的。

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