System, transition conduit, and article of manufacture for delivering a fluid flow
    2.
    发明授权
    System, transition conduit, and article of manufacture for delivering a fluid flow 有权
    系统,过渡管道和用于输送流体流动的制品

    公开(公告)号:US08888449B2

    公开(公告)日:2014-11-18

    申请号:US13106179

    申请日:2011-05-12

    摘要: Various systems and apparatuses are provided for a flow delivery system for an engine. In one example, a system includes a first turbine providing an exhaust flow and a second turbine having an inlet and being fluidically coupled to the first turbine. The second turbine further includes a plurality of nozzle vanes positioned within the inlet of the turbine. A transition conduit is curved about an axis and coupled to the inlet and to the first turbine. The transition conduit is configured to impart an angular momentum component to at least a portion of the exhaust flow, and includes a slot that delivers at least a portion of the exhaust flow to the plurality of nozzle vanes.

    摘要翻译: 提供了用于发动机的流量输送系统的各种系统和装置。 在一个示例中,系统包括提供排气流的第一涡轮机和具有入口并且流体耦合到第一涡轮机的第二涡轮机。 第二涡轮机还包括位于涡轮机入口内的多个喷嘴叶片。 过渡管道围绕轴线弯曲并且联接到入口和第一涡轮机。 过渡管道被配置成向排气流的至少一部分施加角动量分量,并且包括将排气流的至少一部分输送到多个喷嘴叶片的槽。