Micromixer of turbine system
    1.
    发明授权
    Micromixer of turbine system 有权
    涡轮系统微混合器

    公开(公告)号:US09134030B2

    公开(公告)日:2015-09-15

    申请号:US13356183

    申请日:2012-01-23

    IPC分类号: F23R3/04 F23R3/16 F23R3/54

    CPC分类号: F23R3/045 F23R3/16 F23R3/54

    摘要: A micromixer of a turbine system is provided and the micromixer includes a plurality of pipes each having an inlet and an outlet for receiving flow and dispersing the flow to a combustor. Also provided is a non-uniform inlet arrangement defined by the inlets of the plurality of pipes, wherein at least one of the inlets extends to an axial location distinct from at least one other inlet.

    摘要翻译: 提供了涡轮系统的微混合器,并且微混合器包括多个管,每个管具有用于接收流动并将流分散到燃烧器的入口和出口。 还提供了由多个管道的入口限定的不均匀的入口装置,其中至少一个入口延伸到与至少一个其它入口不同的轴向位置。

    MICROMIXER OF TURBINE SYSTEM
    2.
    发明申请
    MICROMIXER OF TURBINE SYSTEM 有权
    涡轮机系统MICROMIXER

    公开(公告)号:US20130186092A1

    公开(公告)日:2013-07-25

    申请号:US13356183

    申请日:2012-01-23

    IPC分类号: F23R3/32

    CPC分类号: F23R3/045 F23R3/16 F23R3/54

    摘要: A micromixer of a turbine system is provided and the micromixer includes a plurality of pipes each having an inlet and an outlet for receiving flow and dispersing the flow to a combustor. Also provided is a non-uniform inlet arrangement defined by the inlets of the plurality of pipes, wherein at least one of the inlets extends to an axial location distinct from at least one other inlet.

    摘要翻译: 提供了涡轮系统的微混合器,并且微混合器包括多个管,每个管具有用于接收流动并将流分散到燃烧器的入口和出口。 还提供了由多个管道的入口限定的不均匀的入口装置,其中至少一个入口延伸到与至少一个其它入口不同的轴向位置。

    TURBOMACHINE COMBUSTOR AND METHOD FOR ADJUSTING COMBUSTION DYNAMICS IN THE SAME
    3.
    发明申请
    TURBOMACHINE COMBUSTOR AND METHOD FOR ADJUSTING COMBUSTION DYNAMICS IN THE SAME 审中-公开
    涡轮搅拌机及其调整动力动力学方法

    公开(公告)号:US20130305729A1

    公开(公告)日:2013-11-21

    申请号:US13476413

    申请日:2012-05-21

    IPC分类号: F02C7/24 F02C3/04

    摘要: A turbomachine combustor includes a combustor cap having a cap surface and a wall that define, at least in part, a resonator volume. A plurality of injection nozzle members extend from the cap surface. Each of the plurality of injection nozzle members include an inner nozzle member and a plurality of outer nozzle members. An adjustable conduit extends through the wall into the resonator volume. The adjustable conduit includes an internal passage having a dimensional parameter. A combustor dynamics mitigation system is operably connected to the combustor cap. The combustor dynamics mitigation system includes a controller configured and disposed to control one a size of the resonator volume and the dimensional parameter of the adjustable conduit to modify combustor dynamics in the combustor.

    摘要翻译: 涡轮机燃烧器包括具有盖表面的燃烧器盖和至少部分地限定谐振器体积的壁。 多个喷嘴构件从盖表面延伸。 多个喷嘴构件中的每一个包括内部喷嘴构件和多个外部喷嘴构件。 一个可调导​​管延伸穿过墙体进入谐振器体积。 可调导管包括具有尺寸参数的内部通道。 燃烧器动力学缓解系统可操作地连接到燃烧器盖。 燃烧器动力学缓解系统包括控制器,其配置和设置成控制谐振器体积的一个尺寸和可调导管的尺寸参数,以修改燃烧器中的燃烧室动力学。

    TURBOMACHINE COMBUSTOR ASSEMBLY INCLUDING A COMBUSTION DYNAMICS MITIGATION SYSTEM
    4.
    发明申请
    TURBOMACHINE COMBUSTOR ASSEMBLY INCLUDING A COMBUSTION DYNAMICS MITIGATION SYSTEM 审中-公开
    涡轮搅拌机总成包括燃烧动力学减速系统

    公开(公告)号:US20130086913A1

    公开(公告)日:2013-04-11

    申请号:US13269090

    申请日:2011-10-07

    IPC分类号: F02C7/22

    摘要: A turbomachine combustor includes a combustor cap having a cap surface and a wall that extends about the cap surface to define a cap volume, and a plurality of nozzle members that extend from the cap surface. The plurality of nozzle members include a center nozzle member and one ore more outer nozzle members. A combustor dynamics mitigation system is arranged in the combustor cap and includes plurality of divider members that extend from the wall toward the center nozzle member. The plurality of divider members define a plurality of parallel resonator volumes. The combustor dynamics mitigation system also includes a plurality of tubes that extend into corresponding ones of the plurality of parallel resonator volumes.

    摘要翻译: 涡轮机燃烧器包括具有盖表面的燃烧器盖和围绕盖表面延伸以限定盖体积的壁以及从盖表面延伸的多个喷嘴构件。 多个喷嘴构件包括中心喷嘴构件和一个以上的外部喷嘴构件。 燃烧器动力学减轻系统布置在燃烧器盖中并且包括从壁向中心喷嘴构件延伸的多个分隔构件。 多个分隔构件限定多个并联谐振器体积。 燃烧器动力学缓解系统还包括延伸到多个并联谐振器体积中相应的管中的多个管。

    SYSTEM AND METHOD FOR ENHANCING FLOW IN A NOZZLE
    5.
    发明申请
    SYSTEM AND METHOD FOR ENHANCING FLOW IN A NOZZLE 失效
    用于在喷嘴中增加流动的系统和方法

    公开(公告)号:US20120175430A1

    公开(公告)日:2012-07-12

    申请号:US12985572

    申请日:2011-01-06

    IPC分类号: B05B1/34 B05B17/04

    摘要: A nozzle includes a center body that defines an axial centerline and a shroud circumferentially surrounding at least a portion of the center body to define an annular passage between the center body and the shroud. A plurality of vanes between the center body and the shroud comprise a radially outward portion separated from the shroud. A method for enhancing flow through a nozzle includes flowing a fuel through a center body and flowing a fluid stream across a vane located between the center body and a shroud surrounding at least a portion of the center body. The method further includes flowing the fluid stream between a radially outward portion of the vane and the shroud, wherein the radially outward portion of the vane is separated from the shroud.

    摘要翻译: 喷嘴包括限定轴向中心线的中心体和周向围绕中心体的至少一部分的护罩,以在中心体和护罩之间限定环形通道。 中心体和护罩之间的多个叶片包括与护罩分离的径向向外部分。 用于增强通过喷嘴的流动的方法包括使燃料流过中心体并使流体流穿过位于中心体和围绕中心体的至少一部分的护罩之间的叶片。 该方法还包括使流体流在叶片的径向向外部分和护罩之间流动,其中叶片的径向向外部分与护罩分离。

    SYSTEM AND METHOD FOR COOLING A NOZZLE
    6.
    发明申请
    SYSTEM AND METHOD FOR COOLING A NOZZLE 审中-公开
    用于冷却喷嘴的系统和方法

    公开(公告)号:US20120097756A1

    公开(公告)日:2012-04-26

    申请号:US12911120

    申请日:2010-10-25

    申请人: Mahesh Bathina

    发明人: Mahesh Bathina

    IPC分类号: B05B17/04 B64D33/04

    CPC分类号: F23R3/283

    摘要: A nozzle includes a center body. A shroud circumferentially surrounds at least a portion of the center body to define an annular passage between the center body and the shroud. A closed loop cooling circuit extends inside the center body. A method for cooling a nozzle includes flowing a cooling medium through a closed loop cooling circuit inside the nozzle.

    摘要翻译: 喷嘴包括中心体。 护罩周向地围绕中心体的至少一部分以在中心体和护罩之间限定环形通道。 闭环冷却回路在中心体内部延伸。 用于冷却喷嘴的方法包括使冷却介质流过喷嘴内部的闭环冷却回路。

    METHOD AND APPARATUS FOR COOLING A TRANSITION PIECE
    7.
    发明申请
    METHOD AND APPARATUS FOR COOLING A TRANSITION PIECE 有权
    用于冷却过渡片的方法和装置

    公开(公告)号:US20100172746A1

    公开(公告)日:2010-07-08

    申请号:US12349221

    申请日:2009-01-06

    IPC分类号: F04D29/58

    摘要: Disclosed is a compressor discharge can including a transition piece and a flow redirector located about the transition piece, defining an airflow space therebetween, the flow redirector configured to reduce recirculation of flow in the airflow space.

    摘要翻译: 公开了一种压缩机排放罐,其包括过渡件和位于过渡件周围的流动重定向器,其在其间限定气流空间,所述流量重定向器被配置为减少气流空间中的流动的再循环。

    System and method for cooling a nozzle
    8.
    发明授权
    System and method for cooling a nozzle 失效
    用于冷却喷嘴的系统和方法

    公开(公告)号:US08640974B2

    公开(公告)日:2014-02-04

    申请号:US12911137

    申请日:2010-10-25

    申请人: Mahesh Bathina

    发明人: Mahesh Bathina

    IPC分类号: B05B7/10

    摘要: A nozzle includes a center body and a shroud circumferentially surrounding at least a portion of the center body to define an annular passage between the center body and the shroud. A plurality of apertures pass through the center body to the annular passage, and a plenum extends inside the center body and is in fluid communication with the plurality of apertures. A cooling medium is in fluid communication with the plenum. A method for cooling a nozzle includes flowing a cooling medium through a plenum across a surface of the nozzle.

    摘要翻译: 喷嘴包括中心体和护罩,周向地围绕中心体的至少一部分以在中心体和护罩之间限定环形通道。 多个孔径通过中心体到达环形通道,并且气室在中心体内延伸并且与多个孔流体连通。 冷却介质与气室流体连通。 用于冷却喷嘴的方法包括使冷却介质流过穿过喷嘴表面的增压室。