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公开(公告)号：US09085983B2
公开(公告)日：2015-07-21
申请号：US13433829
申请日：2012-03-29
CPC分类号： F01D5/087 , F01D5/082 , F01D25/10 , F02C9/18 , F04D29/321
摘要： A rotor wheel for a gas turbine rotor has a first side having a plurality of curved paddles separated by a plurality of curved slots and a second side having a plurality of radial paddles separated by a plurality of radial slots. A method of purging a rotor of a gas turbine includes providing a flow of compressed air between adjacent rotor wheels of the rotor in a radially downward direction on a first side of each wheel and in a radially upward direction on a second side of each wheel; passing the flow through a curved slots on the first side of each rotor wheel; and passing the flow through radial slots on the second side of each rotor wheel.
摘要翻译： 用于燃气轮机转子的转子轮具有第一侧，该第一侧具有由多个弯曲槽分开的多个弯曲桨叶，第二侧具有由多个径向槽分开的多个径向桨叶。 吹扫燃气轮机的转子的方法包括在每个车轮的第一侧上沿径向向下的方向，并在每个车轮的第二侧沿径向向上的方向提供转子的相邻转子轮之间的压缩空气流; 使流动通过每个转子轮的第一侧上的弯曲槽; 并使流动通过每个转子轮的第二侧上的径向槽。
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公开(公告)号：US20130259685A1
公开(公告)日：2013-10-03
申请号：US13433829
申请日：2012-03-29
IPC分类号： F04D29/38
CPC分类号： F01D5/087 , F01D5/082 , F01D25/10 , F02C9/18 , F04D29/321
摘要： A rotor wheel for a gas turbine rotor has a first side having a plurality of curved paddles separated by a plurality of curved slots and a second side having a plurality of radial paddles separated by a plurality of radial slots. A method of purging a rotor of a gas turbine includes providing a flow of compressed air between adjacent rotor wheels of the rotor in a radially downward direction on a first side of each wheel and in a radially upward direction on a second side of each wheel; passing the flow through a curved slots on the first side of each rotor wheel; and passing the flow through radial slots on the second side of each rotor wheel.
摘要翻译： 用于燃气轮机转子的转子轮具有第一侧，该第一侧具有由多个弯曲槽分开的多个弯曲桨叶，第二侧具有由多个径向槽分开的多个径向桨叶。 吹扫燃气轮机的转子的方法包括在每个车轮的第一侧上沿径向向下的方向，并在每个车轮的第二侧沿径向向上的方向提供转子的相邻转子轮之间的压缩空气流; 使流动通过每个转子轮的第一侧上的弯曲槽; 并使流动通过每个转子轮的第二侧上的径向槽。
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公开(公告)号：US20130181408A1
公开(公告)日：2013-07-18
申请号：US13350011
申请日：2012-01-13
IPC分类号： F16J15/16 , F16J15/447 , F01D11/02 , F16J15/44
CPC分类号： F01D11/001 , F01D11/127 , F05D2240/56 , F05D2250/283
摘要： A hybrid seal carrier for establishing a seal between a rotating component and a stationary component substantially surrounding the rotating component includes a first seal element held between forward and aft end plates and adapted to be seated within a first slot formed in the stationary component. A second seal element is seated within a second slot formed in one of the forward or aft end plate; wherein said first seal element comprises a plurality of bristles forming a brush seal; and said second seal element comprises at least one honeycomb seal.
摘要翻译： 用于在旋转部件和基本上围绕旋转部件的固定部件之间建立密封的混合密封载体包括保持在前端板和后端板之间的第一密封元件，并且适于安置在形成于固定部件中的第一槽内。 第二密封元件位于形成在前端板或后端板之一中的第二槽内; 其中所述第一密封元件包括形成刷密封件的多个刷毛; 并且所述第二密封元件包括至少一个蜂窝密封件。
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公开(公告)号：US07328623B2
公开(公告)日：2008-02-12
申请号：US11384639
申请日：2006-03-20
申请人： Jason Corey Slagle , William Carl Ruehr , Jared Stephan Ashley , James Warren Hackler , Jansen James Litter , Meiyun Li , John Clisby Blanton
发明人： Jason Corey Slagle , William Carl Ruehr , Jared Stephan Ashley , James Warren Hackler , Jansen James Litter , Meiyun Li , John Clisby Blanton
IPC分类号： G01L19/04
CPC分类号： G01K13/02 , G01K13/028 , G01P5/16
摘要： A sensor assembly includes a housing and a tube. The housing has a first leading edge portion which is capable of being located in a compressor/fan inlet flow path and which includes an interior wall section. The tube has a proximal portion including an air inlet which is adapted to receive a compressor bleed air flow and a distal portion which is located in the housing and which includes at least one air outlet hole. The hole is spaced apart from the interior wall section and is aligned to direct at least some compressor bleed air flow to impinge against the interior wall section. The housing includes an opening which receives air from the flow path when the housing is located in the flow path, wherein the opening is adapted for fluid communication with a sensor, and wherein the sensor measures at least one of air temperature and air pressure.
摘要翻译： 传感器组件包括壳体和管。 壳体具有能够位于压缩机/风扇入口流动路径中并且包括内壁部分的第一前缘部分。 该管具有近端部分，该近端部分包括适于接收压缩机排出气流的空气入口和位于壳体中并包括至少一个空气出口孔的远端部分。 该孔与内壁部分间隔开并且对准以引导至少一些压缩机排出气流冲击内壁部分。 所述壳体包括开口，当所述壳体位于所述流动路径中时，所述开口从所述流动路径接收空气，其中所述开口适于与传感器流体连通，并且其中所述传感器测量空气温度和空气压力中的至少一个。
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