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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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32.发明申请ASSEMBLIES AND APPARATUS RELATED TO INTEGRATING LATE LEAN INJECTION INTO COMBUSTION TURBINE ENGINES 有权集成和装置相关的整体升级注入燃油涡轮发动机公开(公告)号：US20130031906A1
公开(公告)日：2013-02-07
申请号：US13204340
申请日：2011-08-05
IPC分类号： F23R3/42
摘要： An assembly for use in a late lean injection system of a combustor of a combustion turbine engine, wherein the combustor includes an inner radial wall, which defines a primary combustion chamber downstream of a primary fuel nozzle, and an outer radial wall, which surrounds the inner radial wall forming a flow annulus therebetween, the assembly comprising: a boss rigidly secured to the inner radial wall, the boss being configured to define a hollow passageway through the inner radial wall; a transfer tube slideably engaged within the boss; a stop formed on the transfer tube; and damping means positioned between the boss and the stop.
摘要翻译： 一种用于燃气涡轮发动机的燃烧器的后期稀注射系统的组件，其中所述燃烧器包括限定主燃料喷嘴下游的主燃烧室的内径向壁，以及外径向壁围绕 所述内部径向壁在其间形成流动环空，所述组件包括：刚性地固定到所述内部径向壁的凸台，所述凸起构造成限定通过所述内部径向壁的中空通道; 转移管可滑动地接合在所述凸台内; 形成在转移管上的止动件; 以及位于凸台和止挡件之间的阻尼装置。
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33.发明申请METHODS RELATING TO INTEGRATING LATE LEAN INJECTION INTO COMBUSTION TURBINE ENGINES 有权将高分子注入整合到燃油涡轮发动机中的方法公开(公告)号：US20130031783A1
公开(公告)日：2013-02-07
申请号：US13204306
申请日：2011-08-05
IPC分类号： B21D53/00
CPC分类号： F23R3/346 , F23R3/06 , F23R3/283 , F23R3/60 , F23R2900/00012 , F23R2900/00017 , F23R2900/00018 , F23R2900/03044 , Y10T29/49316 , Y10T29/4932 , Y10T29/49323 , Y10T29/49348
摘要： The present application thus describes a method of manufacture for a late lean injection system in a combustor of a combustion turbine engine. The method may include the steps of: a) identifying a desired position within the flow assembly for a late lean injector, wherein the late lean injector comprises a late lean nozzle and a transfer tube; b) corresponding to the desired position for the late lean injector, identifying an injection point on the inner radial wall and a late lean nozzle position on the outer radial wall; c) positioning the inner radial wall and the outer radial wall in an unassembled position; d) while in the unassembled position, forming a hole through the inner radial wall at the injection point and slideably engaging the transfer tube within the hole; e) installing the late lean nozzle in the outer radial wall at the late lean nozzle position; f) positioning the inner radial wall and the outer radial wall in an assembled position; and g) connecting the transfer tube to the late lean nozzle.
摘要翻译： 因此，本申请描述了在燃气轮机的燃烧器中用于后期稀薄喷射系统的制造方法。 该方法可以包括以下步骤：a）识别用于后期稀薄注射器的流动组件内的期望位置，其中后期稀释注射器包括后倾斜喷嘴和传送管; b）对应于后期稀薄注射器的期望位置，识别内部径向壁上的注射点和外部径向壁上的后倾斜喷嘴位置; c）将内部径向壁和外部径向壁定位在未组装位置; d）在未组装位置时，在注射点处通过内部径向壁形成孔并且可滑动地接合孔内的传送管; e）在后部稀薄喷嘴位置将后部稀薄喷嘴安装在外径向壁上; f）将内径向壁和外径向壁定位在组装位置; 并且g）将传送管连接到后倾的喷嘴。
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公开(公告)号：US09249734B2
公开(公告)日：2016-02-02
申请号：US13545272
申请日：2012-07-10
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：US09140455B2
公开(公告)日：2015-09-22
申请号：US13343200
申请日：2012-01-04
摘要： A flowsleeve of a turbomachine component is provided. The flowsleeve includes an annular body including an upstream casing and a downstream casing. The upstream casing defines a fuel feed, and the downstream casing defines an airway opening, and a premixing passage. The premixing passage is fluidly coupled to the fuel feed and the airway opening and has a passage interior in which fuel and air receivable from the fuel feed and the airway opening, respectively, are combinable to form a fuel and air mixture.
摘要翻译： 提供涡轮机组件的流动。 流水线包括包括上游壳体和下游壳体的环形体。 上游壳体限定燃料供给，并且下游壳体限定气道开口和预混合通道。 预混合通道流体地联接到燃料进料和气道开口并且具有通道内部，分别从燃料进料和气道开口接收的燃料和空气可组合以形成燃料和空气混合物。
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公开(公告)号：US09033699B2
公开(公告)日：2015-05-19
申请号：US13294294
申请日：2011-11-11
IPC分类号： F23R3/28
CPC分类号： F23R3/286
摘要： A combustor includes a casing that surrounds at least a portion of the combustor and includes an end cover at one end of the combustor. An end cap axially separated from the end cover is configured to extend radially across at least a portion of the combustor and includes an upstream surface axially separated from a downstream surface. A plurality of tubes extends from the upstream surface through the downstream surface to provide fluid communication through the end cap. A cap shield extends axially from the end cover and circumferentially surrounds and supports the end cap.
摘要翻译： 燃烧器包括围绕燃烧器的至少一部分并且在燃烧器的一端包括端盖的壳体。 与端盖轴向分离的端盖构造成径向延伸穿过燃烧器的至少一部分并且包括与下游表面轴向分离的上游表面。 多个管从上游表面延伸穿过下游表面以提供通过端盖的流体连通。 盖罩从端盖轴向延伸并且周向地包围并支撑端盖。
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37.发明授权Assemblies and apparatus related to integrating late lean injection into combustion turbine engines 有权与后期精馏注入燃气涡轮发动机相关的装置和装置公开(公告)号：US08919137B2
公开(公告)日：2014-12-30
申请号：US13204340
申请日：2011-08-05
摘要： An assembly for use in a late lean injection system of a combustor of a combustion turbine engine, wherein the combustor includes an inner radial wall, which defines a primary combustion chamber downstream of a primary fuel nozzle, and an outer radial wall, which surrounds the inner radial wall forming a flow annulus therebetween, the assembly comprising: a boss rigidly secured to the inner radial wall, the boss being configured to define a hollow passageway through the inner radial wall; a transfer tube slideably engaged within the boss; a stop formed on the transfer tube; and damping means positioned between the boss and the stop.
摘要翻译： 一种用于燃气涡轮发动机的燃烧器的后期稀注射系统的组件，其中所述燃烧器包括限定主燃料喷嘴下游的主燃烧室的内径向壁，以及外径向壁围绕 所述内部径向壁在其间形成流动环空，所述组件包括：刚性地固定到所述内部径向壁的凸台，所述凸起构造成限定通过所述内部径向壁的中空通道; 转移管可滑动地接合在所述凸台内; 形成在转移管上的止动件; 以及位于凸台和止挡件之间的阻尼装置。
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公开(公告)号：US20130269820A1
公开(公告)日：2013-10-17
申请号：US13446751
申请日：2012-04-13
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被轮廓化以截取热气流。
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公开(公告)号：US20130263604A1
公开(公告)日：2013-10-10
申请号：US13439973
申请日：2012-04-05
CPC分类号： F23R3/60 , F23R3/283 , Y10T29/4932
摘要： A system for supporting fuel nozzles inside a combustor includes a ring that circumferentially surrounds the fuel nozzles inside the combustor, a support plate that extends radially inside at least a portion of the ring, and a first connection between the support plate and at least one of the fuel nozzles inside the combustor. A second connection is between the support plate and the ring. A method for supporting fuel nozzles in a combustor includes surrounding the fuel nozzles with a ring, connecting a support plate to the ring, and connecting the support plate to at least one fuel nozzle.
摘要翻译： 用于在燃烧器内部支撑燃料喷嘴的系统包括周向围绕燃烧器内的燃料喷嘴的环，支撑板，其在环的至少一部分的径向内延伸，以及在支撑板和至少一个之间的第一连接 燃烧器内部的燃料喷嘴。 第二连接在支撑板和环之间。 用于在燃烧器中支撑燃料喷嘴的方法包括用环围绕燃料喷嘴，将支撑板连接到环上，并将支撑板连接到至少一个燃料喷嘴。
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40.发明申请公开(公告)号：US20130232986A1
公开(公告)日：2013-09-12
申请号：US13417409
申请日：2012-03-12
CPC分类号： F23R3/28 , F02C7/222 , F05D2260/231 , F05D2260/941 , F23R2900/00005
摘要： A combustor includes a combustion chamber and a casing that circumferentially surrounds the combustion chamber to at least partially define an annular passage between the casing and the combustion chamber. A fuel plenum extends radially through the casing to provide fluid communication through the casing to the annular passage, and a liner extends inside at least a portion of the fuel plenum to prevent fuel from directly impinging upon at least a portion of the fuel plenum. A method of reducing thermal stresses in a combustor includes flowing a fuel inside a fuel plenum that extends radially through a casing, shielding at least a portion of the fuel plenum from direct impingement by the fuel radially inward of the casing, and flowing the fuel from the fuel plenum into an annular passage between the casing and a combustion chamber.
摘要翻译： 燃烧器包括燃烧室和围绕燃烧室的壳体，以至少部分地限定壳体和燃烧室之间的环形通道。 燃料增压室径向地延伸穿过壳体以提供通过壳体到环形通道的流体连通，并且衬套在燃料增压室的至少一部分内部延伸，以防止燃料直接撞击在燃料增压室的至少一部分上。 一种降低燃烧器中的热应力的方法包括将燃料通过一个径向延伸穿过壳体的燃料增压室流动，从而屏蔽至少一部分燃料压力室不受壳体径向向内的燃料的直接冲击，并使燃料从 燃料增压室进入壳体和燃烧室之间的环形通道。
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