Bulkhead panel for use in a combustion chamber of a gas turbine engine
    2.
    发明公开
    Bulkhead panel for use in a combustion chamber of a gas turbine engine 有权
    Stirnwandfüreine Gasturbinenbrennkammer

    公开(公告)号:EP1363078A2

    公开(公告)日:2003-11-19

    申请号:EP03252789.7

    申请日:2003-05-02

    IPC分类号: F23R3/60 F23R3/04

    摘要: A bulkhead panel 28 for use in a combustion chamber of a gas turbine engine comprises a first side 34 and a second side 32, a plurality of panel holes 60,62 extending from the first side 34 to the second side 32 through which cooling air flows, and a circumferential inner rail 54 on said first side 34 dividing said first side 34 into a first cavity region 56 having a plurality of the panel holes 60 and a second cavity region 58 having a plurality of the panel holes 62. Each of the panel holes 60,62 has an exit nozzle which is angled so as to create a swirling flow of cooling air over the second side 32 of the panel 28.

    摘要翻译: 用于燃气涡轮发动机的燃烧室的隔板面板28包括第一侧面34和第二侧面32,从第一侧面34延伸到第二侧面32的多个面板孔60,62,冷却空气流过该第二侧面 以及在所述第一侧34上的周向内轨道54,其将所述第一侧34分成具有多个面板孔60的第一空腔区域56和具有多个面板孔62的第二腔区域58.每个面板 孔60,62具有出口喷嘴,该出口喷嘴成角度以便在面板28的第二侧面32上产生冷却空气的旋转流。

    Gas turbine combustor liner cap assembly
    4.
    发明公开
    Gas turbine combustor liner cap assembly 审中-公开
    BrennkammerkappefürGasturbinen

    公开(公告)号:EP2400219A2

    公开(公告)日:2011-12-28

    申请号:EP11250599.5

    申请日:2011-06-20

    IPC分类号: F23R3/00

    摘要: A combustor liner cap assembly (130) is provided for use in a multiple fuel nozzle combustor of a gas turbine. The combustor liner cap assembly includes a tube plate (34) having a plurality of fuel nozzle openings (35) and a plurality of open ended premix tubes (30) extending aft from the tube plate (34). Each premix tube (30) has a forward end having a forward edge, the forward end being received in a corresponding one of the fuel nozzle openings. The forward end of each premix tube extends at least to a forward face of the tube plate. Each premix tube may be fixed to the tube plate aft of the forward edge of the forward end of the premix tube, for example, metallurgically bonded, such as by welding or brazing.

    摘要翻译: 燃烧器衬套盖组件(130)被提供用于燃气轮机的多燃料喷嘴燃烧室。 燃烧器衬套组件包括具有多个燃料喷嘴开口(35)和从管板(34)后面延伸的多个开放式预混合管(30)的管板(34)。 每个预混管(30)具有前端具有前边缘,前端被接收在对应的一个燃料喷嘴开口中。 每个预混管的前端至少延伸到管板的前面。 每个预混管可以固定到预混合管前端的前边缘的管板,例如通过焊接或钎焊冶金结合。

    Heat shield panels
    5.
    发明公开
    Heat shield panels 有权
    隔热板

    公开(公告)号:EP2322857A1

    公开(公告)日:2011-05-18

    申请号:EP10011954.4

    申请日:2003-05-16

    摘要: The present invention relates to heat shield panels (20') or liners to be used in combustors for gas turbine engines. The heat shield panels (20') each comprise a hot side and a cold side and at least one isolated cooling chamber (70') on the cold side. Each cooling chamber has a plurality of cooling film holes (32) for allowing a coolant, such as air, to flow from the cold side to the hot side. A rear boundary wall of chamber (70') is formed by arrays (106,112) of pins.

    摘要翻译: 本发明涉及用于燃气涡轮发动机的燃烧器中使用的隔热板(20')或内衬。 隔热板(20')各自包括热侧和冷侧以及在冷侧上的至少一个隔离的冷却室(70')。 每个冷却室具有多个冷却膜孔(32),用于使诸如空气的冷却剂从冷侧流向热侧。 室(70')的后边界壁由销的阵列(106,112)形成。

    Heat shield panels
    10.
    发明公开
    Heat shield panels 有权
    隔热板

    公开(公告)号:EP2282121A1

    公开(公告)日:2011-02-09

    申请号:EP10012241.5

    申请日:2003-05-16

    摘要: A combustor comprises an outer support shell and an inner support shell which together form a combustion chamber. Arrays of forward (18,22) and rear (20,24) heat shield panels are attached to the shells. The forward panels (18,22) have dilution holes (34) and the rearward panels (20,24) have rails (64) which are circumferentially offset to radially opposed ones of the dilution holes (34).

    摘要翻译: 燃烧器包括一起形成燃烧室的外部支撑壳体和内部支撑壳体。 前部(18,22)和后部(20,24)隔热屏的面板连接在外壳上。 前板(18,22)具有稀释孔(34),后板(20,24)具有轨道(64),轨道(64)沿周向偏离径向相对的稀释孔(34)。