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公开(公告)号:US20130098062A1
公开(公告)日:2013-04-25
申请号:US13280474
申请日:2011-10-25
摘要: A compressor bleed cooling fluid feed system for a turbine engine for directing cooling fluids from a compressor to a turbine airfoil cooling system to supply cooling fluids to one or more airfoils of a rotor assembly is disclosed. The compressor bleed cooling fluid feed system may enable cooling fluids to be exhausted from a compressor exhaust plenum through a downstream compressor bleed collection chamber and into the turbine airfoil cooling system. As such, the suction created in the compressor exhaust plenum mitigates boundary layer growth along the inner surface while providing flow of cooling fluids to the turbine airfoils.
摘要翻译: 公开了一种用于涡轮发动机的压缩机排放冷却流体进料系统,用于将冷却流体从压缩机引导到涡轮机翼型冷却系统,以将冷却流体供应到转子组件的一个或多个翼型件。 压缩机排放冷却流体供给系统可以使得冷却流体能够通过下游压缩机排气收集室从压缩机排气室排出并进入涡轮机翼型冷却系统。 因此,在压缩机排气增压室中产生的抽吸减轻了沿着内表面的边界层生长,同时将冷却流体流向涡轮机翼型件。