TURBOMACHINE COMPRISING A DEVICE FOR THE COOLING OF A PYLON
    1.
    发明申请
    TURBOMACHINE COMPRISING A DEVICE FOR THE COOLING OF A PYLON 有权
    包含用于冷却PYLON的装置的涡轮机

    公开(公告)号:US20150284098A1

    公开(公告)日:2015-10-08

    申请号:US14446552

    申请日:2014-07-30

    Applicant: SNECMA

    Abstract: A turbomachine (10) comprising a nozzle (14) extending along an axial direction (A), said nozzle (14) being configured to convey a hot gas stream (GC), and a mounting pylon (12) for mounting the turbomachine, said pylon (12) extending radially from a base (12a) arranged in the vicinity of the nozzle (14). The turbomachine (10) includes a pylon cooler device (18) having at least one auxiliary gas duct (20) having a gas inlet (20a) configured to take cold gas (GF) from the outside of the nozzle (14), and a gas outlet (20b) opening out in the vicinity of the base (12a) of the pylon (12).

    Abstract translation: 一种涡轮机(10),包括沿着轴向方向(A)延伸的喷嘴(14),所述喷嘴(14)构造成输送热气流(GC)和用于安装涡轮机的安装塔(12),所述安装塔 塔架(12)从布置在喷嘴(14)附近的基部(12a)径向延伸。 涡轮机(10)包括具有至少一个辅助气体管道(20)的塔架冷却器装置(18),该辅助气体管道具有从喷嘴(14)的外部取得冷气体(GF)的气体入口(20a) 气体出口(20b)在塔架(12)的底座(12a)附近开口。

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