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    Combustor having fuel sweeping structures
    1.
    发明授权
    Combustor having fuel sweeping structures 有权

    公开(公告)号：US11435080B1

    公开(公告)日：2022-09-06

    申请号：US17350652

    申请日：2021-06-17

    Applicant: General Electric Company

    Inventor： Dana Morgan ,  Shreekrishna Rao ,  Lucas John Stoia ,  Elizabeth Leigh Exley ,  Mohan Krishna Bobba ,  Emily Klara Happ

    IPC: F23R3/00 ,  F23R3/06 ,  F02C3/04

    Abstract: A combustor includes at least one fuel nozzle extending from the end cover and at least partially surrounded by the forward casing. The combustor further includes a fuel injection assembly. The fuel injection assembly includes a fuel injector that extends through the outer sleeve, the annulus, and the combustion liner to the secondary combustion zone. A fuel supply conduit positioned outside of the outer sleeve. The fuel supply conduit extends to the fuel injector. The fuel injection assembly further includes a shielding assembly coupled to the outer sleeve and at least partially surrounding the fuel supply conduit. The shielding assembly includes a venturi nozzle having a circumferentially converging portion and a circumferentially diverging portion. At least one fuel sweep opening is defined in the outer sleeve and disposed within the shielding assembly.

    Integrated fuel nozzle connection
    2.
    发明授权
    Integrated fuel nozzle connection 有权

    公开(公告)号：US11230976B2

    公开(公告)日：2022-01-25

    申请号：US15649853

    申请日：2017-07-14

    Applicant: General Electric Company

    Inventor： Subramanian Annamalai ,  Lucas John Stoia ,  Mohan Krishna Bobba

    IPC: F02C7/36 ,  F02C7/268 ,  F02C7/057 ,  F02C3/13 ,  F02K1/30 ,  F23R3/28 ,  F23K5/14

    Abstract: A gas turbine includes a compressor, a turbine, and a combustor disposed downstream from the compressor and upstream from the turbine. The combustor includes an end cover. The combustor also includes a flange. The flange includes an internal fluid passage defined within the flange and the flange is coupled to an internal face of the end cover. A fuel port is integrally joined with the flange. The fuel port extends through the end cover between the flange and an inlet positioned outside of the end cover. The inlet of the fuel port is in fluid communication with the internal fluid passage of the flange.

    System and method for separating fluids
    4.
    发明授权
    System and method for separating fluids 有权
    用于分离流体的系统和方法

    公开(公告)号：US09328923B2

    公开(公告)日：2016-05-03

    申请号：US13649090

    申请日：2012-10-10

    Applicant: General Electric Company

    Inventor： Mohan Krishna Bobba ,  Roy Marshall Washam

    IPC: F23R3/00 ,  F23R3/04 ,  F23R3/16 ,  F23R3/28

    CPC classification number: F23R3/002 ,  F23R3/045 ,  F23R3/16 ,  F23R3/283 ,  Y02T50/675

    Abstract: A system includes a turbomachine including a first chamber configured to contain a first fluid and a second chamber configured to contain a second fluid. The turbomachine also includes a barrier disposed between the first and second chambers. The barrier is configured to separate the first fluid and the second fluid. Additionally, the barrier includes a first surface facing the first chamber and a second surface facing the second chamber. The turbomachine also includes an orifice extending from the first chamber to the second chamber. The orifice defines a fluid passageway. Additionally, the turbomachine includes a tube including a first end and a second end. The first end is coupled to the first surface and is disposed about a perimeter of the orifice. The tube is configured to at least partially contain the second fluid.

    Abstract translation: 一种系统包括涡轮机，该涡轮机包括配置成容纳第一流体的第一室和被配置为容纳第二流体的第二室。 涡轮机还包括设置在第一和第二室之间的屏障。 阻挡件构造成分离第一流体和第二流体。 此外，屏障包括面向第一室的第一表面和面向第二室的第二表面。 涡轮机还包括从第一室延伸到第二室的孔口。 孔口限定了流体通道。 另外，涡轮机包括包括第一端和第二端的管。 第一端连接到第一表面并围绕孔的周边设置。 管被构造成至少部分地包含第二流体。

    CARTRIDGE TIP FOR TURBOMACHINE COMBUSTOR
    7.
    发明申请
    CARTRIDGE TIP FOR TURBOMACHINE COMBUSTOR 有权

    公开(公告)号：US20230022306A1

    公开(公告)日：2023-01-26

    申请号：US17382458

    申请日：2021-07-22

    Applicant: General Electric Company

    Inventor： Dana Morgan ,  Lucas John Stoia ,  Elizabeth Leigh Exley ,  Mohan Krishna Bobba ,  Netaji Haribhau Mane ,  John Bryan Pourcho

    IPC: F23R3/34 ,  F02C7/22 ,  F02C7/24 ,  F23D14/58 ,  F23D14/70

    Abstract: A cartridge tip includes a main body having an outer annular wall and an inner core each extending between a respective upstream end and a respective downstream end. The inner core is radially spaced apart from the outer annular wall such that an annular air passage is defined at least partially between the outer annular wall and the inner core. A pilot fuel circuit extends between a pilot inlet defined in the upstream end of the inner core and a pilot outlet defined in a downstream end of the inner core. The pilot fuel circuit extends at least partially along an axial centerline of the cartridge tip. A main fuel circuit extends between a main inlet in the upstream end of the inner core and a plurality of main outlets circumferentially spaced apart from one another and disposed upstream from the from the pilot outlet.

    INTEGRATED FUEL NOZZLE CONNECTION
    8.
    发明申请
    INTEGRATED FUEL NOZZLE CONNECTION 审中-公开

    公开(公告)号：US20190017444A1

    公开(公告)日：2019-01-17

    申请号：US15649853

    申请日：2017-07-14

    Applicant: General Electric Company

    Inventor： Subramanian Annamalai ,  Lucas John Stoia ,  Mohan Krishna Bobba

    IPC: F02C7/36 ,  F02C7/268 ,  F02C7/057 ,  F02C3/13 ,  F02K1/30

    Abstract: A gas turbine includes a compressor, a turbine, and a combustor disposed downstream from the compressor and upstream from the turbine. The combustor includes an end cover. The combustor also includes a flange. The flange includes an internal fluid passage defined within the flange and the flange is coupled to an internal face of the end cover. A fuel port is integrally joined with the flange. The fuel port extends through the end cover between the flange and an inlet positioned outside of the end cover. The inlet of the fuel port is in fluid communication with the internal fluid passage of the flange.

    System and Method for Separating Fluids
    9.
    发明申请
    System and Method for Separating Fluids 有权
    分离液体的系统和方法

    公开(公告)号：US20140099584A1

    公开(公告)日：2014-04-10

    申请号：US13649090

    申请日：2012-10-10

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Mohan Krishna Bobba ,  Roy Marshall Washam

    IPC: F23D11/44 ,  B01D53/22

    CPC classification number: F23R3/002 ,  F23R3/045 ,  F23R3/16 ,  F23R3/283 ,  Y02T50/675

    Abstract: A system includes a turbomachine including a first chamber configured to contain a first fluid and a second chamber configured to contain a second fluid. The turbomachine also includes a barrier disposed between the first and second chambers. The barrier is configured to separate the first fluid and the second fluid. Additionally, the barrier includes a first surface facing the first chamber and a second surface facing the second chamber. The turbomachine also includes an orifice extending from the first chamber to the second chamber. The orifice defines a fluid passageway. Additionally, the turbomachine includes a tube including a first end and a second end. The first end is coupled to the first surface and is disposed about a perimeter of the orifice. The tube is configured to at least partially contain the second fluid.

    Abstract translation: 一种系统包括涡轮机，该涡轮机包括配置成容纳第一流体的第一室和被配置为容纳第二流体的第二室。 涡轮机还包括设置在第一和第二室之间的屏障。 阻挡件构造成分离第一流体和第二流体。 此外，屏障包括面向第一室的第一表面和面向第二室的第二表面。 涡轮机还包括从第一室延伸到第二室的孔口。 孔口限定了流体通道。 另外，涡轮机包括包括第一端和第二端的管。 第一端连接到第一表面并围绕孔的周边设置。 管被构造成至少部分地包含第二流体。

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