Turbine case impingement cooling for heavy duty gas turbines
    5.
    发明授权
    Turbine case impingement cooling for heavy duty gas turbines 有权
    重型燃气轮机的涡轮机箱冲击冷却

    公开(公告)号:US08801370B2

    公开(公告)日:2014-08-12

    申请号:US11548791

    申请日:2006-10-12

    IPC分类号: F01D11/16 F01D25/14 F01D11/24

    摘要: A impingement cooling system for heavy duty turbines that includes a manifold affixed to a casing of the heavy-duty turbine, wherein the manifold includes a plurality of impingement holes in the surface of the manifold and a blower that provides air flow across the plurality of impingement holes of the manifold to cool the casing of the heavy-duty turbine to control the clearance between a tip of a turbine blade and a shroud of the heavy-duty turbine.

    摘要翻译: 一种用于重型涡轮机的冲击冷却系统,其包括固定在重载涡轮机的壳体上的歧管,其中歧管包括在歧管表面中的多个冲击孔和提供穿过多个冲击物的气流的鼓风机 歧管的孔以冷却重型涡轮机的壳体,以控制涡轮叶片的尖端和重型涡轮机的护罩之间的间隙。

    Apparatus, system and method for heating fuel gas using gas turbine exhaust
    7.
    发明授权
    Apparatus, system and method for heating fuel gas using gas turbine exhaust 有权
    使用燃气轮机排气加热燃料气体的装置,系统和方法

    公开(公告)号:US08425223B2

    公开(公告)日:2013-04-23

    申请号:US12181715

    申请日:2008-07-29

    IPC分类号: F23K5/20

    CPC分类号: F02C7/224 F02C6/18

    摘要: An apparatus, a system and a method by which fuel gas to drive a heat source is heated are provided. The apparatus includes a first gas passage by which at least a portion of the fuel gas is transported from an inlet to an outlet, the outlet being fluidly coupled to the heat source, a plurality of heat pipes in thermal communication, at respective first ends thereof, with the portion of the fuel gas transported by the first gas passage, and a heating element, fluidly coupled to the heat source to receive exhaust of the heat source, through which respective second ends of the heat pipes extend to be in position to be heated by the exhaust.

    摘要翻译: 提供了一种用于驱动热源的燃料气体被加热的装置,系统和方法。 该装置包括第一气体通道,通过该第一气体通道将至少一部分燃料气体从入口输送到出口,该出口流体地联接到热源,多个热管,其热连通在其相应的第一端 其中由第一气体通道输送的燃料气体的一部分和加热元件流体耦合到热源以接收热源的排气,热管的相应的第二端延伸通过该加热元件的位置为 被排气加热。