Methods and system for reducing pressure losses in gas turbine engines
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    发明申请
    Methods and system for reducing pressure losses in gas turbine engines 有权
    减少燃气轮机发动机压力损失的方法和系统

    公开(公告)号:US20070245741A1

    公开(公告)日:2007-10-25

    申请号:US11409807

    申请日:2006-04-24

    IPC分类号: F23R3/00

    摘要: A method of assembling a combustor assembly is provided, wherein the method includes providing a combustor liner having a centerline axis and defining a combustion chamber therein, and coupling an annular flowsleeve radially outward from the combustor liner such that an annular flow path is defined substantially circumferentially between the flowsleeve and the combustor liner. The method also includes orienting the flowsleeve such that a plurality of inlets formed within the flowsleeve are positioned to inject cooling air in a substantially axial direction into the annular flow path to facilitate cooling the combustor liner.

    摘要翻译: 提供了一种组装燃烧器组件的方法,其中所述方法包括提供具有中心线轴线并且在其中限定燃烧室的燃烧器衬套,并且将环形流动叶片从燃烧器衬套径向向外耦合,使得环形流动路径基本上周向地限定 在流动与燃烧器衬套之间。 该方法还包括使流动方向定向,使得形成在流动中的多个入口被定位成将大致轴向的冷却空气注入到环形流动路径中以便于冷却燃烧器衬套。