Turbine system comprising a transition duct with a flexible seal
    1.
    发明公开
    Turbine system comprising a transition duct with a flexible seal 审中-公开
    Turbinensystem mit einem Uebergangskanal mit einer flexiblen Dichtung

    公开(公告)号:EP2660428A1

    公开(公告)日:2013-11-06

    申请号:EP13156922.0

    申请日:2013-02-27

    IPC分类号: F01D9/02 F01D11/00

    摘要: A turbine system (10) is disclosed. In one embodiment, the turbine system includes a transition duct (50). The transition duct (50) includes an inlet (52), an outlet (54), and a passage (56) extending between the inlet (52) and the outlet (54) and defining a longitudinal axis, a radial axis, and a tangential axis. The outlet (54) of the transition duct (50) is offset from the inlet (52) along the longitudinal axis and the tangential axis. The transition duct (50) further includes an interface feature (142) for interfacing with an adjacent transition duct (50). The turbine system (10) further includes a flexible seal (140) contacting the interface feature (142) to provide a seal between the interface feature (142) and the adjacent transition duct (50). The flexible seal (140) includes a sheet (150) having a first surface, an opposing second surface, and a peripheral edge therebetween.

    摘要翻译: 公开了一种涡轮机系统(10)。 在一个实施例中,涡轮机系统包括过渡管道(50)。 过渡管道(50)包括入口(52),出口(54)和在入口(52)和出口(54)之间延伸并限定纵向轴线,径向轴线和 切线轴。 过渡管道(50)的出口(54)沿着纵向轴线和切线轴线从入口(52)偏移。 过渡管道(50)还包括用于与邻近的过渡管道(50)接合的接口特征(142)。 涡轮机系统(10)还包括接触接口特征(142)的柔性密封件(140),以在接口特征(142)和邻近的过渡管道(50)之间提供密封。 柔性密封件(140)包括具有第一表面,相对的第二表面和它们之间的周缘的片材(150)。

    Combustor assembly for use in a gas turbine engine and method of assembling same
    2.
    发明公开
    Combustor assembly for use in a gas turbine engine and method of assembling same 审中-公开
    Brennkammeranordnung zur Verwendung in einem Gasturbinenmotor und Montageverfahrendafür

    公开(公告)号:EP2213943A2

    公开(公告)日:2010-08-04

    申请号:EP10152192.0

    申请日:2010-01-29

    IPC分类号: F23R3/16

    CPC分类号: F23R3/16 Y10T29/4932

    摘要: A combustor assembly (102) for use in a gas turbine engine is provided. The combustor assembly (102) includes a combustor liner (126) comprising a slot (502) that at least partially circumscribes the combustor liner. The slot is defined adjacent to a venturi throat region (146) defined within the liner, and a restrictor plate (150) comprises at least one aperture (308) defined therein, the restrictor plate being removably coupled within the combustor assembly such that the restrictor plate is inserted within the slot and extends at least partially across the venturi throat region.

    摘要翻译: 提供了一种用于燃气涡轮发动机的燃烧器组件(102)。 燃烧器组件(102)包括燃烧器衬套(126),其包括至少部分地围绕燃烧器衬套的狭槽(502)。 所述狭槽被限定在限定在所述衬套内的文丘里喉部区域(146)附近,并且限制板(150)包括限定在其中的至少一个孔(308),所述节流板可拆卸地联接在燃烧器组件内,使得限流器 板插入槽内并至少部分延伸穿过文丘里喉部区域。

    Articulated transition duct in turbomachine
    4.
    发明公开
    Articulated transition duct in turbomachine 审中-公开
    涡轮机械中的铰接过渡风管

    公开(公告)号:EP2752558A3

    公开(公告)日:2018-03-07

    申请号:EP13191193.5

    申请日:2013-10-31

    IPC分类号: F01D9/02

    摘要: Turbine systems are provided. In one embodiment, a turbine system includes a transition duct 50 comprising an inlet 52, an outlet 54, and a duct passage 56 extending between the inlet 52 and the outlet 54 and defining a longitudinal axis, a radial axis, and a tangential axis. The outlet 54 of the transition duct 50 is offset from the inlet 52 along the longitudinal axis and the tangential axis. The duct passage 56 includes an upstream portion 140 and a downstream portion 142. The upstream portion 140 extends from the inlet between an inlet end and an aft end. The downstream portion 142 extends from the outlet between an outlet end and a head end. The turbine system further includes a joint 160 coupling the aft end of the upstream portion 140 and the head end of the downstream portion 142 together. The joint 160 is configured to allow movement of the upstream portion 140 and the downstream portion 142 relative to each other about or along at least one axis.

    摘要翻译: 提供涡轮系统。 在一个实施例中,涡轮机系统包括过渡管道50,其包括入口52,出口54和在入口52和出口54之间延伸并且限定纵向轴线,径向轴线和切向轴线的管道通道56。 过渡管道50的出口54沿着纵向轴线和切向轴线从入口52偏移。 管道通道56包括上游部分140和下游部分142.上游部分140从入口端和后端之间的入口延伸。 下游部分142从出口端和头端之间的出口延伸。 涡轮系统还包括将上游部分140的后端和下游部分142的头端联接在一起的接头160。 接头160构造成允许上游部分140和下游部分142围绕或沿着至少一个轴线相对于彼此运动。

    Articulated transition duct in turbomachine
    5.
    发明公开
    Articulated transition duct in turbomachine 审中-公开
    GelenkigerÜbergangskanal在einer Turbomaschine

    公开(公告)号:EP2752558A2

    公开(公告)日:2014-07-09

    申请号:EP13191193.5

    申请日:2013-10-31

    IPC分类号: F01D9/02

    摘要: Turbine systems are provided. In one embodiment, a turbine system includes a transition duct 50 comprising an inlet 52, an outlet 54, and a duct passage 56 extending between the inlet 52 and the outlet 54 and defining a longitudinal axis, a radial axis, and a tangential axis. The outlet 54 of the transition duct 50 is offset from the inlet 52 along the longitudinal axis and the tangential axis. The duct passage 56 includes an upstream portion 140 and a downstream portion 142. The upstream portion 140 extends from the inlet between an inlet end and an aft end. The downstream portion 142 extends from the outlet between an outlet end and a head end. The turbine system further includes a joint 160 coupling the aft end of the upstream portion 140 and the head end of the downstream portion 142 together. The joint 160 is configured to allow movement of the upstream portion 140 and the downstream portion 142 relative to each other about or along at least one axis.

    摘要翻译: 提供涡轮机系统。 在一个实施例中,涡轮机系统包括过渡管道50,其包括入口52,出口54和在入口52和出口54之间延伸并限定纵向轴线,径向轴线和切线轴线的管道通道56。 过渡管道50的出口54沿着纵向轴线和切线轴线从入口52偏移。 导管通道56包括上游部分140和下游部分142.上游部分140从入口端部和后端部之间的入口延伸。 下游部分142在出口端和头端之间从出口延伸。 涡轮机系统还包括将上游部分140的后端和下游部分142的头端连接在一起的接头160。 接头160被构造成允许上游部分140和下游部分142围绕或沿着至少一个轴线相对于彼此移动。

    Transition duct with late lean injection for a gas turbine
    6.
    发明公开
    Transition duct with late lean injection for a gas turbine 有权
    ÜberleitkanalmitspäterMager-Einspritzungfüreine Gasturbine

    公开(公告)号:EP2660519A1

    公开(公告)日:2013-11-06

    申请号:EP13157044.2

    申请日:2013-02-27

    摘要: A system for supplying an injection fluid to a combustor is disclosed. The system includes a transition duct (50) comprising an inlet (52), an outlet (54), and a passage (56) extending between the inlet (52) and the outlet (54) and defining a longitudinal axis (90), a radial axis (94), and a tangential axis (92). The outlet (54) of the transition duct (50) is offset from the inlet (52) along the longitudinal axis (90) and the tangential axis (92). The passage (56) defines a combustion chamber (58). The system further includes a tube (160) providing fluid communication for the injection fluid to flow through the transition duct (50) and into the combustion chamber (58).

    摘要翻译: 公开了一种用于向燃烧器供应注射流体的系统。 该系统包括过渡管道(50),该过渡管道(50)包括入口(52),出口(54)和在入口(52)和出口(54)之间延伸并限定纵向轴线(90)的通道(56) 径向轴线(94)和切线轴线(92)。 过渡管道(50)的出口(54)沿着纵向轴线(90)和切线轴线(92)偏离入口(52)。 通道(56)限定燃烧室(58)。 该系统还包括管(160),其提供流体连通以使注射流体流过过渡管道(50)并进入燃烧室(58)。