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    Systems and methods for determining water-cut of a fluid mixture
    13.
    发明授权
    Systems and methods for determining water-cut of a fluid mixture 有权

    公开(公告)号：US10386312B2

    公开(公告)日：2019-08-20

    申请号：US15686738

    申请日：2017-08-25

    Applicant: Saudi Arabian Oil Company ,  King Abdullah University of Science and Technology

    Inventor： Muhammad Akram Karimi ,  Atif Shamim ,  Muhammad Arsalan

    IPC: G01R27/26 ,  G01N22/00 ,  G01N33/28 ,  G01N22/04

    Abstract: Provided in some embodiments are systems and methods for measuring the water content (or water-cut) of a fluid mixture. Provided in some embodiments is a water-cut sensor system that includes a helical T-resonator, a helical ground conductor, and a separator provided at an exterior of a cylindrical pipe. The helical T-resonator including a feed line, and a helical open shunt stub conductively coupled to the feed line. The helical ground conductor including a helical ground plane opposite the helical open shunt stub and a ground ring conductively coupled to the helical ground plane. The feed line overlapping at least a portion of the ground ring, and the separator disposed between the feed line and the portion of the ground ring overlapped by the feed line to electrically isolate the helical T-resonator from the helical ground conductor.

    Systems and Methods for Determining Water-Cut of a Fluid Mixture
    15.
    发明申请
    Systems and Methods for Determining Water-Cut of a Fluid Mixture 有权
    用于确定流体混合物的水切割的系统和方法

    公开(公告)号：US20170059492A1

    公开(公告)日：2017-03-02

    申请号：US14838735

    申请日：2015-08-28

    Applicant: Saudi Arabian Oil Company ,  King Abdullah University of Science and Technology

    Inventor： Muhammad Akram Karimi ,  Atif Shamim ,  Muhammad Arsalan

    IPC: G01N22/04 ,  G01N33/28

    CPC classification number: G01N22/04 ,  G01N33/2823

    Abstract: Provided in some embodiments are systems and methods for measuring the water content (or water-cut) of a fluid mixture. Provided in some embodiments is a water-cut sensor system that includes a T-resonator, a ground conductor, and a separator. The T-resonator including a feed line, and an open shunt stub conductively coupled to the feed line. The ground conductor including a bottom ground plane opposite the T-resonator and a ground ring conductively coupled to the bottom ground plane, with the feed line overlapping at least a portion of the ground ring. The separator including a dielectric material disposed between the feed line and the portion of the ground ring overlapped by the feed line, and the separator being adapted to electrically isolate the T-resonator from the ground conductor.

    Abstract translation: 在一些实施例中提供了用于测量流体混合物的含水量（或水切割）的系统和方法。 在一些实施例中提供了一种包括T型谐振器，接地导体和分离器的水切传感器系统。 T型谐振器包括馈电线，以及导电耦合到馈线的开路旁路短截线。 接地导体包括与T谐振器相对的底部接地平面和与底部接地平面导电耦合的接地环，馈电线与接地环的至少一部分重叠。 所述分离器包括设置在所述馈电线和所述接地环部分之间的电介质材料，所述绝缘材料与所述馈电线重叠，并且所述隔板适于将所述T谐振器与所述接地导体电隔离。

    Printed tag real-time tracking
    16.
    发明授权
    Printed tag real-time tracking 有权
    打印标签实时跟踪

    公开(公告)号：US09137637B2

    公开(公告)日：2015-09-15

    申请号：US13799272

    申请日：2013-03-13

    Applicant: King Abdullah University of Science and Technology (KAUST)

    Inventor： Rana M. Bilal ,  Muhammad F. Farooqui ,  Hammad M. Cheema ,  Atif Shamim

    IPC: H04W24/00 ,  H04W4/02 ,  G01S19/48 ,  G01S5/00

    CPC classification number: H04W4/043 ,  G01S5/0027 ,  G01S19/48 ,  H04W4/025

    Abstract: Disclosed are various embodiments for monitoring tracking devices capable of seamless indoor and outdoor tracking transitions. A tracking device may comprise, for example, printable circuitry and antennas combined with one or more receivers/transceivers on a substrate. The tracking device may be configured, for example, to localize the tracking device via GPS or an alternative localization strategy based on a determination of whether GPS communication is available. A modified RSSI fingerprinting methodology may be used to accurately determine a location of the tracking device using Wi-Fi access points. A device monitoring service may communicate with internal and/or external mapping API's to render a device monitoring user interface comprising a visual representation of the location of the tracking device.

    Abstract translation: 公开了用于监视能够无缝室内和室外跟踪转换的跟踪装置的各种实施例。 跟踪装置可以包括例如可印刷电路和与衬底上的一个或多个接收器/收发器组合的天线。 跟踪设备可以被配置为例如基于GPS通信是否可用的确定来经由GPS或替代定位策略来定位跟踪设备。 可以使用经修改的RSSI指纹方法来准确地确定使用Wi-Fi接入点的跟踪设备的位置。 设备监视服务可以与内部和/或外部映射API通信，以呈现包括跟踪设备的位置的可视表示的设备监视用户界面。

    PRINTED TAG REAL-TIME TRACKING
    17.
    发明申请
    PRINTED TAG REAL-TIME TRACKING 有权
    打印标签实时追踪

    公开(公告)号：US20140274139A1

    公开(公告)日：2014-09-18

    申请号：US13799272

    申请日：2013-03-13

    Applicant: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY(KAUST)

    Inventor： Rana M. Bilal ,  Muhammad F. Farooqui ,  Hammad M. Cheema ,  Atif Shamim

    IPC: H04W4/02

    CPC classification number: H04W4/043 ,  G01S5/0027 ,  G01S19/48 ,  H04W4/025

    Abstract: Disclosed are various embodiments for monitoring tracking devices capable of seamless indoor and outdoor tracking transitions. A tracking device may comprise, for example, printable circuitry and antennas combined with one or more receivers/transceivers on a substrate. The tracking device may be configured, for example, to localize the tracking device via GPS or an alternative localization strategy based on a determination of whether GPS communication is available. A modified RSSI fingerprinting methodology may be used to accurately determine a location of the tracking device using Wi-Fi access points. A device monitoring service may communicate with internal and/or external mapping API's to render a device monitoring user interface comprising a visual representation of the location of the tracking device.

    Abstract translation: 公开了用于监视能够无缝室内和室外跟踪转换的跟踪装置的各种实施例。 跟踪装置可以包括例如可印刷电路和与衬底上的一个或多个接收器/收发器组合的天线。 跟踪设备可以被配置为例如基于GPS通信是否可用的确定来经由GPS或替代定位策略来定位跟踪设备。 可以使用经修改的RSSI指纹方法来准确地确定使用Wi-Fi接入点的跟踪设备的位置。 设备监视服务可以与内部和/或外部映射API通信，以呈现包括跟踪设备的位置的可视表示的设备监视用户界面。

    Multiphase flow and salinity meter with dual opposite handed helical resonators
    18.
    发明授权
    Multiphase flow and salinity meter with dual opposite handed helical resonators 有权

    公开(公告)号：US11644351B2

    公开(公告)日：2023-05-09

    申请号：US17206741

    申请日：2021-03-19

    Applicant: Saudi Arabian Oil Company ,  King Abdullah University of Science and Technology

    Inventor： Muhammad Akram Karimi ,  Muhammad Arsalan ,  Atif Shamim

    IPC: G01F1/64 ,  G01F1/74

    CPC classification number: G01F1/64 ,  G01F1/74

    Abstract: A multiphase flow measurement apparatus includes a tubular, a first microwave resonator, a second microwave resonator, and a coplanar waveguide resonator. The tubular includes a wall formed to define an inner bore configured to flow a multiphase fluid. The first microwave resonator has a first helical shape with a first longitudinal length and is configured to generate a first electric field that rotates. The second microwave resonator has a second helical shape with a second longitudinal length different from the first longitudinal length of the first microwave resonator and is configured to generate a second electric field that rotates. The first and second microwave resonators are mutually orthogonal to each other and cooperatively configured to measure a salinity of the multiphase fluid flowing through the inner bore. The coplanar waveguide resonator is configured to generate a third electric field to measure a flow rate of the multiphase fluid.

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