Combustor
    2.
    发明公开
    Combustor 有权
    Verbrennungsanlage

    公开(公告)号:EP2034244A1

    公开(公告)日:2009-03-11

    申请号:EP08021515.5

    申请日:2004-10-01

    IPC分类号: F23R3/00 F23R3/42

    摘要: A gas turbine engine combustor (20) has forward bulkhead (36) extending between inboard and outboard walls (32,34) and cooperating therewith to define a combustor interior volume or combustion chamber (30). At least one of the walls has an exterior shell (70,72) and an interior shell including a number of panels (76,80). Each panel has interior and exterior surfaces (182,184) and a perimeter having leading and trailing edges (186,188) and first and second lateral edges (190,192). A plurality of pins (202) protrude from the exterior surface (184) toward the shell (70,72), which has a plurality of holes (206) between the shell (70,72) towards leading edge portions of first stage vanes (234) of a turbine section.

    摘要翻译: 燃气涡轮发动机燃烧器(20)具有在内侧和外侧壁(32,34)之间延伸并与之协作以限定燃烧器内部容积或燃烧室(30)的前隔板(36)。 至少一个壁具有外壳(70,72)和包括多个面板(76,80)的内壳。 每个面板具有内部和外部表面(182,184)和具有前缘和后缘(186,188)以及第一和第二侧边缘(190,192)的周边。 多个销(202)从外表面(184)朝向壳体(70,72)突出,壳体(70,72)在壳体(70,72)之间具有朝向第一级叶片的前缘部分的多个孔(206) 234)。