Yaw vectoring for exhaust nozzle
    1.
    发明授权
    Yaw vectoring for exhaust nozzle 有权
    Yaw矢量排气喷嘴

    公开(公告)号:US07481038B2

    公开(公告)日:2009-01-27

    申请号:US10975656

    申请日:2004-10-28

    IPC分类号: F02K1/00 F02K1/54

    摘要: An exhaust nozzle assembly provides fluidic thrust vectoring of the primary stream to enhance aircraft maneuverability. The exhaust nozzle assembly includes a cooling air passage that supplies cooling air to a plurality of cooling holes that generate an insulating layer of air. A vector slot injects cooling airflow into the exhaust passage normal to the primary stream. A cover plate partially blocks the vector slot to direct cooling airflow into the exhaust passage that in turn directs portions of the primary stream.

    摘要翻译: 排气喷嘴组件提供主流的流体推力矢量以增强飞行器的机动性。 排气喷嘴组件包括冷却空气通道,其将冷却空气供给到产生空气绝缘层的多个冷却孔。 向量槽将冷却气流注入到与主流相对的排气通道中。 盖板部分地阻挡向量槽以将冷却气流引导到排气通道中,从而引导主流的一部分。