Flow modification at the bifurcation of a branch channel from a main
channel carrying a water flow
    2.
    发明授权
    Flow modification at the bifurcation of a branch channel from a main channel carrying a water flow 失效
    来自承载水流的主通道的分支通道分叉处的流动改变

    公开(公告)号:US4884917A

    公开(公告)日:1989-12-05

    申请号:US163838

    申请日:1988-03-03

    IPC分类号: E02B3/02

    CPC分类号: E02B3/02

    摘要: An arrangement for opposing the formation of eddies and diminishing the deposition of sediment at the junction of a branch channel with a main, water carrying channel. The upstream corner of the intersection of the channels is provided with a deflector to divert some of the main channel water into the branch channel. The deflector is in the form of a curved, vertically disposed wall extending the full depth of the water.

    摘要翻译: 一种用于反对形成涡流并减少沉积物在分支通道与主要输水通道的交界处的沉积的装置。 通道相交处的上游角设置有偏转器,以将一些主通道水转入分支通道。 偏转器是弯曲的垂直设置的壁的形式,延伸水的整个深度。

    Arrangement and method for diverting tidal flows in brackish fairways
    3.
    发明授权
    Arrangement and method for diverting tidal flows in brackish fairways 失效
    在微咸水道中转移潮汐流的布置和方法

    公开(公告)号:US06394698B1

    公开(公告)日:2002-05-28

    申请号:US09586141

    申请日:2000-06-02

    IPC分类号: E02B302

    CPC分类号: E02B3/02

    摘要: Arrangement for fairways in brackish water tidal zones to prevent or minimize deposits of silt and/or sand in a branch or enlargement of such fairways. The invention is realized by the installation of a flow wall system. At the entrance to the branch or expansion, a current deflection wall is submerged in the fairway at an upper level some distance from the bank so that a channel is formed near the entrance to the branch or enlargement to direct an flood tide into the branch or enlargement and a deflection sill is juxtaposed with the partition at a lower level to divert an incoming near-bed current of the fairway away from the entrance to the branch or enlargement. The cross sectional area of the channel is small when compared with the cross sectional area of the entrance to the branch or enlargement.

    摘要翻译: 微咸水潮道中的球道布置,以防止或最小化分支中淤泥和/或沙子的沉积或扩大这种球道。 本发明通过安装流动壁系统实现。 在分支的入口处或扩张处,电流偏转壁被淹没在与堤岸一定距离的上层处的球道中,使得在分支入口附近形成通道或扩大以将洪潮引导到分支中或 放大和偏转基台与较低级别的隔板并置,以将入口处的入口近床电流从入口转移到分支或放大。 与分支的入口的横截面积相比,通道的横截面积小。