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公开(公告)号:US20120137695A1
公开(公告)日:2012-06-07
申请号:US12957482
申请日:2010-12-01
IPC分类号: F02C7/22
摘要: The present application provides a fuel nozzle. The fuel nozzle may include a tube and a gas only insert tip positioned on the tube. The gas only insert tip may include a tip aperture. A plug may be positioned within the tip aperture.
摘要翻译: 本申请提供了一种燃料喷嘴。 燃料喷嘴可以包括管和位于管上的仅气体插入尖端。 仅气体插入尖端可以包括尖端孔。 插头可以定位在尖端孔内。
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公开(公告)号:US08783007B2
公开(公告)日:2014-07-22
申请号:US12773053
申请日:2010-05-04
CPC分类号: F02C7/22 , F02C9/40 , F05D2260/602
摘要: The present application provides a liquid fuel system for use with a flow of a liquid fuel and a combustor of a gas turbine engine. The liquid fuel system may include a number of fuel lines in communication with the combustor, a purge air inlet positioned about each of the fuel lines, a number of drain lines with each drain line in communication with a respective fuel line, and a number of drain valves with each drain valve in communication with a respective drain line so as to drain the flow of liquid fuel in the fuel lines via a flow of purge air through the purge air inlet and opening the drain valves.
摘要翻译: 本申请提供了一种用于燃气涡轮发动机的液体燃料和燃烧器的流动的液体燃料系统。 液体燃料系统可以包括与燃烧器连通的多个燃料管线,围绕每个燃料管线定位的净化空气入口,多个排放管线,每个排放管线与相应的燃料管路连通,并且多个 排水阀,每个排放阀与相应的排水管连通,以便通过吹扫空气流通过吹扫空气入口排出燃料管路中的液体燃料流并打开排水阀。
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公开(公告)号:US20110271679A1
公开(公告)日:2011-11-10
申请号:US12773053
申请日:2010-05-04
IPC分类号: F02C7/22
CPC分类号: F02C7/22 , F02C9/40 , F05D2260/602
摘要: The present application provides a liquid fuel system for use with a flow of a liquid fuel and a combustor of a gas turbine engine. The liquid fuel system may include a number of fuel lines in communication with the combustor, a purge air inlet positioned about each of the fuel lines, a number of drain lines with each drain line in communication with a respective fuel line, and a number of drain valves with each drain valve in communication with a respective drain line so as to drain the flow of liquid fuel in the fuel lines via a flow of purge air through the purge air inlet and opening the drain valves.
摘要翻译: 本申请提供了一种用于燃气涡轮发动机的液体燃料和燃烧器的流动的液体燃料系统。 液体燃料系统可以包括与燃烧器连通的多个燃料管线,围绕每个燃料管线定位的净化空气入口,多个排放管线,每个排放管线与相应的燃料管路连通,并且多个 排水阀,每个排放阀与相应的排水管连通,以便通过吹扫空气流通过吹扫空气入口排出燃料管路中的液体燃料流并打开排水阀。
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公开(公告)号:US20070113560A1
公开(公告)日:2007-05-24
申请号:US11284491
申请日:2005-11-22
IPC分类号: F02C9/28
CPC分类号: F23N5/003 , F23N2021/10 , F23N2041/20 , F23R3/00 , Y02T50/677
摘要: Methods and systems for operating a gas turbine engine system include an electrical generator configured to provide electrical energy to a load, a gas turbine engine including at least one combustor that includes a plurality of fuel injection points configured to inject a fuel into the combustor at a plurality of different locations wherein the combustor configured to combust the fuel and the gas turbine engine is rotatably coupled to the generator through a shaft. The gas turbine engine system includes a control system including a plurality of sensors positioned about the gas turbine engine system and configured to measure at least one parameter associated with the sensor, a processor programmed to receive a signal indicative of a heating value of the fuel, and automatically control a fuel split between the fuel injection points on the combustor using the determined heating value.
摘要翻译: 用于操作燃气涡轮发动机系统的方法和系统包括被配置为向负载提供电能的发电机,包括至少一个燃烧器的燃气涡轮发动机,该至少一个燃烧器包括多个燃料喷射点,燃料喷射点被配置成在 多个不同的位置,其中构造成燃烧燃料和燃气涡轮发动机的燃烧器通过轴可旋转地联接到发电机。 所述燃气涡轮发动机系统包括控制系统,所述控制系统包括围绕所述燃气涡轮发动机系统定位的多个传感器,所述多个传感器被配置为测量与所述传感器相关联的至少一个参数,被编程为接收指示所述燃料的热值的信号的处理器 并使用所确定的热值自动控制燃烧器上的燃料喷射点之间的燃料分配。
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