Off-axis cooling of rotating devices using a crank-shaped heat pipe
    1.
    发明授权
    Off-axis cooling of rotating devices using a crank-shaped heat pipe 有权
    使用曲柄形热管旋转装置的离轴冷却

    公开(公告)号:US07168480B2

    公开(公告)日:2007-01-30

    申请号:US10835897

    申请日:2004-04-29

    IPC分类号: F28D15/04

    摘要: The present invention is a crank-shaped heat pipe for cooling rotating machinery and a corresponding method of manufacture. The crank-shaped heat pipe comprises a sealed cylindrical tube with an enclosed inner wick structure. The crank-shaped heat pipe includes a condenser section, an adiabatic section, and an evaporator section. The crank-shape is defined by a first curve and a second curve existing in the evaporator section or the adiabatic section of the heat pipe. A working fluid within the heat pipe provides the heat transfer mechanism.

    摘要翻译: 本发明是一种用于冷却旋转机械的曲柄形热管及其制造方法。 曲柄形的热管包括具有封闭的内灯芯结构的密封圆柱形管。 曲轴形热管包括冷凝器部分,绝热部分和蒸发器部分。 曲柄形状由存在于蒸发器部分或热管的绝热部分中的第一曲线和第二曲线限定。 热管内的工作流体提供传热机构。

    Heating production fluids in a wellbore
    2.
    发明授权
    Heating production fluids in a wellbore 有权
    在井筒中加热生产流体

    公开(公告)号:US09388667B2

    公开(公告)日:2016-07-12

    申请号:US13923770

    申请日:2013-06-21

    IPC分类号: E21B36/00

    CPC分类号: E21B36/005

    摘要: A method for heating a production fluid in a wellbore. The method can include heating, using a packer fluid, a working fluid flowing through a first medium disposed in a first section of the wellbore, where the first medium transfers heat from the packer fluid to the working fluid. The method can also include circulating the working fluid into a second section of the wellbore through a second medium, where the second medium transfers heat from the working fluid to the production fluid. The method can further include returning the working fluid to the first section of the wellbore through the first medium.

    摘要翻译: 一种用于加热井眼中的生产流体的方法。 该方法可以包括使用封隔器流体加热流过设置在井眼的第一部分中的第一介质的工作流体,其中第一介质将热量从封隔器流体传递到工作流体。 该方法还可以包括通过第二介质将工作流体循环到井筒的第二部分中,其中第二介质将热量从工作流体传递到生产流体。 该方法还可以包括通过第一介质将工作流体返回到井眼的第一部分。

    Heating Production Fluids in a Wellbore
    3.
    发明申请
    Heating Production Fluids in a Wellbore 有权
    加热生产流体在井筒

    公开(公告)号:US20140374101A1

    公开(公告)日:2014-12-25

    申请号:US13923770

    申请日:2013-06-21

    IPC分类号: E21B36/00

    CPC分类号: E21B36/005

    摘要: A method for heating a production fluid in a wellbore. The method can include heating, using a packer fluid, a working fluid flowing through a first medium disposed in a first section of the wellbore, where the first medium transfers heat from the packer fluid to the working fluid. The method can also include circulating the working fluid into a second section of the wellbore through a second medium, where the second medium transfers heat from the working fluid to the production fluid. The method can further include returning the working fluid to the first section of the wellbore through the first medium.

    摘要翻译: 一种用于加热井眼中的生产流体的方法。 该方法可以包括使用封隔器流体加热流过设置在井眼的第一部分中的第一介质的工作流体,其中第一介质将热量从封隔器流体传递到工作流体。 该方法还可以包括通过第二介质将工作流体循环到井筒的第二部分中,其中第二介质将热量从工作流体传递到生产流体。 该方法还可以包括通过第一介质将工作流体返回到井眼的第一部分。