A GAS TURBINE ENGINE COMPONENT WITH A BAFFLE INSERT
    51.
    发明公开
    A GAS TURBINE ENGINE COMPONENT WITH A BAFFLE INSERT 审中-公开
    燃气轮机发动机组件,带隔板插入件

    公开(公告)号:EP3181820A1

    公开(公告)日:2017-06-21

    申请号:EP16202771.8

    申请日:2016-12-07

    Abstract: A component of a gas turbine engine, the component having: an internal cooling cavity extending through an interior of the component; a baffle insert (32) configured to be inserted into the internal cooling cavity; a plurality of trip strips (40) extending upwardly from an exterior surface of the baffle insert; and at least one rib extending upwardly from the exterior surface (38) of the baffle insert, wherein the plurality of trip strips and the at least one rib (42) are spaced from an interior surface of the internal cooling cavity.

    Abstract translation: 燃气涡轮发动机的部件,所述部件具有:延伸穿过所述部件的内部的内部冷却腔; 挡板插入件(32),其构造成插入所述内部冷却腔中; 多个脱扣条(40),从挡板插入件的外表面向上延伸; 以及至少一个从挡板插件的外表面(38)向上延伸的肋,其中多个跳闸条和至少一个肋(42)与内部冷却腔的内表面间隔开。

    INTERNAL COOLING CAVITY WITH TRIP STRIPS
    52.
    发明公开
    INTERNAL COOLING CAVITY WITH TRIP STRIPS 有权
    INNENKÜHLUNGSHOHLRAUMMIT NOCKENSTREIFEN

    公开(公告)号:EP3051064A1

    公开(公告)日:2016-08-03

    申请号:EP15194621.7

    申请日:2015-11-13

    Abstract: An airfoil (200) is provided. The airfoil (200) may comprise a cross over (232), an impingement chamber (230) in fluid communication with the cross over (232), and a first trip strip (236; 260...270) disposed on a first surface (237) of the impingement chamber (230). A cooling system is also provided. The cooling system may comprise an impingement chamber (230), a first trip strip (236; 260...270) on a first surface (237) of the impingement chamber (230), and a second trip strip (238; 280...290) on a second surface (239) of the impingement chamber (230). An internally cooled engine part is further provided. The internally cooled part may comprise a cross over (232) and an impingement chamber (230) in fluid communication with the cross over (232). The cross over (232) may be configured to direct air towards a first surface (237) of the impingement chamber (230). A first trip strip (236; 260...270) may be disposed on the first surface (237) of the impingement chamber (230).

    Abstract translation: 提供一个翼型件(200)。 机翼(200)可以包括跨越(232),与交叉(232)流体连通的冲击室(230),以及设置在第一表面上的第一跳闸带(236; 260 ... 270) (230)的冲击腔(237)。 还提供冷却系统。 冷却系统可以包括在冲击室(230)的第一表面(237)上的冲击室(230),第一跳闸条(236,260 ... 270)和第二跳闸条(238; 280)。 在冲击室(230)的第二表面(239)上。 还提供内部冷却的发动机部件。 内部冷却的部分可以包括跨越(232)和与交叉(232)流体连通的冲击室(230)。 交叉(232)可以被配置成将空气引向冲击室(230)的第一表面(237)。 第一跳闸条(236; 260 ... 270)可设置在冲击室(230)的第一表面(237)上。

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