Thermal management of a gas turbine bearing compartment utilizing separate lubrication and cooling circuits
    1.
    发明授权
    Thermal management of a gas turbine bearing compartment utilizing separate lubrication and cooling circuits 失效
    使用独立的润滑和冷却回路对燃气轮机轴承箱进行热管理

    公开(公告)号:US07225626B2

    公开(公告)日:2007-06-05

    申请号:US10919661

    申请日:2004-08-16

    摘要: A multiple path fluid circuit comprising a fluid reservoir and a fluid pump having an inlet in fluid communication with the fluid reservoir. The fluid pump may have an outlet in fluid communication with an inlet of a fluid cooling circuit. The fluid cooling circuit may then have an outlet in fluid communication with the fluid reservoir. The outlet of the fluid pump may also be in fluid communication with an inlet of a lubrication circuit, which may be in fluid communication with a delivery system capable of supplying a fluid to a moving component or to a component in contact with the moving component. A gas turbine engine comprising a multiple path fluid circuit is also disclosed as well as a method of utilizing a multiple path fluid circuit.

    摘要翻译: 一种多路径流体回路,包括流体储存器和具有与流体储存器流体连通的入口的流体泵。 流体泵可以具有与流体冷却回路的入口流体连通的出口。 然后,流体冷却回路可以具有与流体储存器流体连通的出口。 流体泵的出口还可以与润滑回路的入口流体连通,该润滑回路可以与能够将流体供应到运动部件或与移动部件接触的部件的输送系统流体连通。 还公开了一种包括多路径流体回路的燃气涡轮发动机以及利用多路径流体回路的方法。