SYSTEMS AND METHODS FOR SELECTION OF SUPPRESSION DEVICES
    7.
    发明申请
    SYSTEMS AND METHODS FOR SELECTION OF SUPPRESSION DEVICES 审中-公开
    用于选择抑制装置的系统和方法

    公开(公告)号:US20090274521A1

    公开(公告)日:2009-11-05

    申请号:US12337769

    申请日:2008-12-18

    IPC分类号: F15D1/10

    摘要: method for determining a vortex induced vibration (VIV) suppression device configuration for a structure, comprising determining one or more technical parameters of the structure; determining VIV suppression performance for at least 2 different VIV suppression devices; determining installation and manufacturing or purchase costs of the at least 2 different VIV suppression devices; determining future costs for the at least 2 different VIV suppression devices; calculating total costs for the at least 2 different VIV suppression devices; and selecting a device with the lowest total costs that meets a desired level of VIV suppression for the technical parameters.

    摘要翻译: 用于确定用于结构的涡流诱发振动(VIV)抑制装置配置的方法,包括确定所述结构的一个或多个技术参数; 确定至少2个不同VIV抑制设备的VIV抑制性能; 确定至少2个不同VIV抑制装置的安装和制造或购买成本; 确定至少2个不同的VIV抑制装置的未来成本; 计算至少2种不同VIV抑制装置的总成本; 并选择具有最低总成本的设备,以满足技术参数所需的VIV抑制水平。

    Stress and/or tension monitoring systems and methods
    9.
    发明授权
    Stress and/or tension monitoring systems and methods 失效
    应力和/或张力监测系统和方法

    公开(公告)号:US07591188B2

    公开(公告)日:2009-09-22

    申请号:US11559202

    申请日:2006-11-13

    IPC分类号: G01N3/10

    摘要: There is disclosed a system comprising a structure, from 1 to 10 dynamic tension sensors, adapted to monitor a dynamic tension level of at least one point along a length of the structure, and a controller adapted to calculate a dynamic bending stress or strain level at a plurality of points along the length of the structure as a function of time. In some embodiments, the system also includes a vessel connected to the structure, wherein the vessel is floating in a body of water.

    摘要翻译: 公开了一种系统,其包括结构,1至10个动态张力传感器,其适于监测沿着结构的长度的至少一个点的动态张力水平,以及控制器,适于计算动态弯曲应力或应变水平 沿着结构长度的多个点作为时间的函数。 在一些实施例中,系统还包括连接到结构的容器,其中容器浮在水体中。