Axial compressor and associated operating method
    9.
    发明授权
    Axial compressor and associated operating method 有权
    轴流式压缩机及相关操作方法

    公开(公告)号:US09416661B2

    公开(公告)日:2016-08-16

    申请号:US13287308

    申请日:2011-11-02

    摘要: An axial compressor for compressing a flow medium is provided and includes compressor stator blades, which fastened on a stator blade carrier, and compressor rotor blades, which are fastened on a compressor disk of a compressor shaft, wherein two consecutive compressor disks enclose a hollow space lying between them, and wherein the last compressor disk, as seen in the flow direction of the flow medium, delimits a rear hollow space. A cooling medium feed duct leads through a stator blade carrier and a compressor stator blade, and is arranged upstream of the last compressor disk, which cooling medium feed duct, at the tip end of the compressor stator blade facing the compressor shaft, via a discharge opening arranged there, opens into the hollow space, wherein this hollow space, via a cooling medium transfer passage which is led through the subsequent compressor disks, is connected to the rear hollow space.

    摘要翻译: 提供一种用于压缩流动介质的轴向压缩机,并且包括紧固在定子叶片载体上的压缩机定子叶片和紧固在压缩机轴的压缩机盘上的压缩机转子叶片,其中两个连续的压缩机盘包围中空空间 位于它们之间,并且其中在流动介质的流动方向上看到的最后一个压缩机盘限定了后部中空空间。 冷却介质供给导管通过定子叶片载体和压缩机定子叶片,并且布置在最后的压缩机盘的上游,该压缩机盘的压缩机定子叶片的尖端处的压缩机定向叶片的顶端经由放电 设置在其中的开口通向中空空间,其中该中空空间通过被引导通过随后的压缩机盘的冷却介质输送通道连接到后部中空空间。

    Axial compressor and associated operating method
    10.
    发明申请
    Axial compressor and associated operating method 有权
    轴流式压缩机及相关操作方法

    公开(公告)号:US20120114459A1

    公开(公告)日:2012-05-10

    申请号:US13287308

    申请日:2011-11-02

    IPC分类号: F01D1/04

    摘要: An axial compressor for compressing a flow medium is provided and includes compressor stator blades, which fastened on a stator blade carrier, and compressor rotor blades, which are fastened on a compressor disk of a compressor shaft, wherein two consecutive compressor disks enclose a hollow space lying between them, and wherein the last compressor disk, as seen in the flow direction of the flow medium, delimits a rear hollow space. A cooling medium feed duct leads through a stator blade carrier and a compressor stator blade, and is arranged upstream of the last compressor disk, which cooling medium feed duct, at the tip end of the compressor stator blade facing the compressor shaft, via a discharge opening arranged there, opens into the hollow space, wherein this hollow space, via a cooling medium transfer passage which is led through the subsequent compressor disks, is connected to the rear hollow space.

    摘要翻译: 提供一种用于压缩流动介质的轴向压缩机,并且包括紧固在定子叶片载体上的压缩机定子叶片和紧固在压缩机轴的压缩机盘上的压缩机转子叶片,其中两个连续的压缩机盘包围中空空间 位于它们之间,并且其中在流动介质的流动方向上看到的最后一个压缩机盘限定了后部中空空间。 冷却介质供给导管通过定子叶片载体和压缩机定子叶片,并且布置在最后的压缩机盘的上游,该压缩机盘的压缩机定子叶片的尖端处的压缩机定向叶片的顶端经由放电 设置在其中的开口通向中空空间,其中该中空空间通过被引导通过随后的压缩机盘的冷却介质输送通道连接到后部中空空间。