Fuel injector
    2.
    发明授权
    Fuel injector 有权
    喷油器

    公开(公告)号:US09303872B2

    公开(公告)日:2016-04-05

    申请号:US13233127

    申请日:2011-09-15

    CPC classification number: F23R3/20 F23R3/346 F23R2900/03341

    Abstract: A fuel injector is provided and includes a member defining a flowpath through which a first fluid flows, the flowpath having a cross-section with transverse elongate and short axes, a head defining a plenum storing a supply of a second fluid and a system fluidly coupled to the flowpath and the plenum to inject the second fluid from the plenum and into the flowpath at first and second locations along the elongate axis. The injected second fluid is formed into jets at the first and second locations, the first fluid entrains the jets such that the injected second fluid flows through the flowpath and mixes with the first fluid, and the short axis has a sufficient dimension such that the jets remain spaced from a sidewall of the member.

    Abstract translation: 燃料喷射器被设置并且包括限定第一流体流过的流路的构件,流路具有横向具有横向细长轴线和短轴线的横截面,头部限定储存第二流体供应的气室和流体耦合的系统 到流路和通气室,以将来自气室的第二流体注入到沿着细长轴线的第一和第二位置处的流路中。 注入的第二流体在第一和第二位置处形成为射流,第一流体夹带射流,使得注入的第二流体流过流路并与第一流体混合,并且短轴具有足够的尺寸,使得喷嘴 保持与构件的侧壁间隔开。

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