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31.发明授权System and method for supplying a working fluid to a combustor via a non-uniform distribution manifold 有权通过不均匀的分配歧管向燃烧器供应工作流体的系统和方法公开(公告)号：US09188337B2
公开(公告)日：2015-11-17
申请号：US13349906
申请日：2012-01-13
CPC分类号： F23R3/005 , F23R3/06 , F23R3/283 , F23R3/34 , F23R2900/03043
摘要： A system for supplying a working fluid to a combustor includes a fuel nozzle and a combustion chamber downstream from the fuel nozzle. A flow sleeve circumferentially surrounds the combustion chamber, and fuel injectors provide fluid communication to the combustion chamber. A distribution manifold circumferentially surrounds the fuel injectors and defines an annular plenum. A fluid passage through the distribution manifold provides fluid communication through the distribution manifold. A radial cross-sectional area of the annular plenum varies around the flow sleeve. A method for supplying a working fluid to a combustor includes flowing a working fluid through a combustion chamber, diverting a portion of the working fluid through a distribution manifold that circumferentially surrounds fuel injectors circumferentially arranged around the combustion chamber, and changing at least one of a pressure or flow rate of the diverted portion of the working fluid.
摘要翻译： 用于向燃烧器供应工作流体的系统包括燃料喷嘴和燃料喷嘴下游的燃烧室。 流动套筒周向地围绕燃烧室，并且燃料喷射器提供与燃烧室的流体连通。 分配歧管周向地包围燃料喷射器并且限定环形增压室。 通过分配歧管的流体通道提供通过分配歧管的流体连通。 环形增压室的径向横截面面积围绕流动套管变化。 用于将工作流体供应到燃烧室的方法包括使工作流体流过燃烧室，使工作流体的一部分通过周向围绕燃烧室周围布置的燃料喷射器的分配歧管转向，并且改变至少一个 工作流体的转向部分的压力或流量。
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公开(公告)号：US09127553B2
公开(公告)日：2015-09-08
申请号：US13446751
申请日：2012-04-13
IPC分类号： F01D9/02
CPC分类号： F01D9/023 , F05D2230/00 , F05D2250/70 , G06F17/5009 , G06F17/5086 , G06F2217/80 , Y10T29/49234
摘要： Disclosed herein are apparatuses, methods, and systems for transition piece contouring. In an embodiment, a high thermal stress section of a transition piece and a low thermal stress section of a transition piece is a determined. The low thermal stress section of the transition piece may be contoured to intercept hot gas flow.
摘要翻译： 本文公开了用于过渡件轮廓加工的装置，方法和系统。 在一个实施例中，确定过渡件的高热应力部分和过渡件的低热应力部分。 过渡件的低热应力部分可以是轮廓以拦截热气流。
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公开(公告)号：US09016064B2
公开(公告)日：2015-04-28
申请号：US13545231
申请日：2012-07-10
CPC分类号： F02C7/22
摘要： A combustor includes a breech end, a plurality of fuel nozzles connected to the breech end and extending downstream from the breech end; and a shroud that circumferentially surrounds the plurality of fuel nozzles inside the combustor. A support extends radially inside at least a portion of the shroud, and a lip seal is between the support and at least one of the plurality of fuel nozzles.
摘要翻译： 燃烧器包括后膛端，连接到后膛端并从后膛末端延伸的多个燃料喷嘴; 以及周向围绕燃烧器内部的多个燃料喷嘴的护罩。 支撑件径向地延伸到护罩的至少一部分内，并且唇形密封件位于支撑件和多个燃料喷嘴中的至少一个之间。
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公开(公告)号：US08677753B2
公开(公告)日：2014-03-25
申请号：US13466184
申请日：2012-05-08
IPC分类号： F02C1/00
CPC分类号： F23R3/346 , F23R2900/03341
摘要： A system for supplying a working fluid to a combustor includes a fuel nozzle, a combustion chamber downstream from the fuel nozzle, and a flow sleeve that circumferentially surrounds the combustion chamber. A plurality of fuel injectors are circumferentially arranged around the flow sleeve to provide fluid communication through the flow sleeve to the combustion chamber. A distribution manifold circumferentially surrounds the plurality of fuel injectors, and a fluid passage through the flow sleeve and into the distribution manifold provides fluid communication through the flow sleeve to the plurality of fuel injectors.
摘要翻译： 用于向燃烧器供应工作流体的系统包括燃料喷嘴，燃料喷嘴下游的燃烧室和周向围绕燃烧室的流动套筒。 多个燃料喷射器周向地布置在流动套筒周围，以提供通过流动套筒到燃烧室的流体连通。 分配歧管周向地围绕多个燃料喷射器，并且通过流动套管并进入分配歧管的流体通道提供通过流动套筒到多个燃料喷射器的流体连通。
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公开(公告)号：US20140060078A1
公开(公告)日：2014-03-06
申请号：US13600769
申请日：2012-08-31
IPC分类号： F02C7/20
摘要： A combustor includes a breech end, a plurality of fuel nozzles connected to the breech end and extending downstream from the breech end, and a shroud that circumferentially surrounds the plurality of fuel nozzles inside the combustor. A support extends radially inside at least a portion of the shroud. A leaf spring is between the support and one or more of the plurality of fuel nozzles, wherein each leaf spring includes at least three leaves.
摘要翻译： 燃烧器包括后膛端，连接到后膛端并从后膛末端延伸的多个燃料喷嘴，以及围绕燃烧器内部的多个燃料喷嘴的护罩。 支撑件在护罩的至少一部分内径向延伸。 支撑件和多个燃料喷嘴中的一个或多个之间的板簧在其中，每个板簧包括至少三个叶片。
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公开(公告)号：US20140060077A1
公开(公告)日：2014-03-06
申请号：US13600738
申请日：2012-08-31
IPC分类号： F02C7/20
摘要： A combustor includes a breech end, a fuel nozzle connected to the breech end and extending downstream from the breech end, and a shroud that circumferentially surrounds the fuel nozzle inside the combustor. A support extends radially inside at least a portion of the shroud, and a flexible coupling is between the support and the fuel nozzle. An adjustable tensioner is configured to engage with the flexible coupling and constrain longitudinal extension of the flexible coupling.
摘要翻译： 燃烧器包括后膛末端，连接到后膛端并延伸到后膛下游的燃料喷嘴，以及围绕燃烧器内的燃料喷嘴的护罩。 支撑件径向地延伸到护罩的至少一部分内部，并且柔性联接件在支撑件和燃料喷嘴之间。 可调式张紧器构造成与柔性联接器接合并约束柔性联接件的纵向延伸。
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公开(公告)号：US20140013756A1
公开(公告)日：2014-01-16
申请号：US13545272
申请日：2012-07-10
IPC分类号： F02C7/24
CPC分类号： F02C7/22 , F05D2260/96 , F23R3/28 , F23R2900/00014
摘要： A combustor includes an upstream surface that extends radially across at least a portion of the combustor, a downstream surface that extends radially across at least a portion of the combustor and is axially separated from the upstream surface, and a plurality of tubes that extend through the downstream surface. A resonator is upstream from at least one of the tubes, and a fluid passage extends through the resonator and into the least one tube.
摘要翻译： 燃烧器包括径向延伸穿过燃烧器的至少一部分的上游表面，沿着燃烧器的至少一部分径向延伸并且与上游表面轴向分离的下游表面，以及延伸穿过燃烧器的多个管 下游表面。 谐振器位于至少一个管的上游，并且流体通道延伸穿过谐振器并进入至少一个管。
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公开(公告)号：US20140013755A1
公开(公告)日：2014-01-16
申请号：US13545231
申请日：2012-07-10
IPC分类号： F02C7/22
CPC分类号： F02C7/22
摘要： A combustor includes a breech end, a plurality of fuel nozzles connected to the breech end and extending downstream from the breech end; and a shroud that circumferentially surrounds the plurality of fuel nozzles inside the combustor. A support extends radially inside at least a portion of the shroud, and a lip seal is between the support and at least one of the plurality of fuel nozzles.
摘要翻译： 燃烧器包括后膛端，连接到后膛端并从后膛末端延伸的多个燃料喷嘴; 以及周向围绕燃烧器内部的多个燃料喷嘴的护罩。 支撑件径向地延伸到护罩的至少一部分内，并且唇形密封件位于支撑件和多个燃料喷嘴中的至少一个之间。
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公开(公告)号：US20130180254A1
公开(公告)日：2013-07-18
申请号：US13349906
申请日：2012-01-13
IPC分类号： F23R3/28
CPC分类号： F23R3/005 , F23R3/06 , F23R3/283 , F23R3/34 , F23R2900/03043
摘要： A system for supplying a working fluid to a combustor includes a fuel nozzle and a combustion chamber downstream from the fuel nozzle. A flow sleeve circumferentially surrounds the combustion chamber, and fuel injectors provide fluid communication to the combustion chamber. A distribution manifold circumferentially surrounds the fuel injectors and defines an annular plenum. A fluid passage through the distribution manifold provides fluid communication through the distribution manifold. A radial cross-sectional area of the annular plenum varies around the flow sleeve. A method for supplying a working fluid to a combustor includes flowing a working fluid through a combustion chamber, diverting a portion of the working fluid through a distribution manifold that circumferentially surrounds fuel injectors circumferentially arranged around the combustion chamber, and changing at least one of a pressure or flow rate of the diverted portion of the working fluid.
摘要翻译： 用于向燃烧器供应工作流体的系统包括燃料喷嘴和燃料喷嘴下游的燃烧室。 流动套筒周向地围绕燃烧室，并且燃料喷射器提供与燃烧室的流体连通。 分配歧管周向地包围燃料喷射器并且限定环形增压室。 通过分配歧管的流体通道提供通过分配歧管的流体连通。 环形增压室的径向横截面面积围绕流动套管变化。 用于将工作流体供应到燃烧室的方法包括使工作流体流过燃烧室，使工作流体的一部分通过周向围绕燃烧室周围布置的燃料喷射器的分配歧管转向，并且改变至少一个 工作流体的转向部分的压力或流量。
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公开(公告)号：US20130104553A1
公开(公告)日：2013-05-02
申请号：US13286744
申请日：2011-11-01
IPC分类号： F23R3/28
CPC分类号： F23R3/346 , F23R3/06 , F23R2900/03282
摘要： An injection apparatus is provided and includes an annular base defining an injection hole location and having a protrusion about the injection hole location and a tubular body formed to define an injection hole, the tubular body to be sealably fastened to the annular base and the protrusion at the injection hole location such that the tubular body and the protrusion cooperatively define a plenum such that the plenum is communicative with the injection hole.
摘要翻译： 提供了一种注射装置，其包括限定注射孔位置并且具有围绕注射孔位置的突出物的环形基底和形成为限定注射孔的管状体，所述管状体可密封地紧固到环形基底和突起 注射孔位置使得管状体和突出部协同地限定了气室，使得气室与喷射孔连通。
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