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AIRFOIL TRAILING EDGE TIP COOLING

机译:翼型尾缘冷却

摘要

An airfoil according to an exemplary aspect of the present disclosure includes, among other things, an airfoil body that includes a first wall and a second wall spaced apart and joined together at each of a leading edge and a trailing edge and extending between a root and a tip. An internal cooling circuit is disposed at least partially inside of the airfoil body. The internal cooling circuit has a first cooling passage disposed near a junction between the tip and the trailing edge and a fanned array of cooling holes that extend between the first cooling passage to at least the tip.
机译:根据本公开的示例性方面的翼型件尤其包括翼型件主体,该翼型件主体包括在前缘和后缘中的每个处间隔开并接合在一起并且在根部和根部之间延伸的第一壁和第二壁。小费。内部冷却回路至少部分地布置在翼型体的内部。内部冷却回路具有设置在尖端与后缘之间的接合处附近的第一冷却通道以及在第一冷却通道与至少尖端之间延伸的冷却孔的成扇形阵列。

著录项

  • 公开/公告号US2016169002A1

    专利类型

  • 公开/公告日2016-06-16

    原文格式PDF

  • 申请/专利权人 UNITED TECHNOLOGIES CORPORATION;

    申请/专利号US201414908664

  • 发明设计人 WIESLAW A. CHLUS;SETH J. THOMEN;

    申请日2014-07-24

  • 分类号F01D5/18;F02C7/18;

  • 国家 US

  • 入库时间 2022-08-21 14:38:19

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