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51.发明公开System and method for supporting fuel nozzles inside a combustor 审中-公开系统与Verfahren zum Anbringen vonBrennstoffdüsen在einer Brennkammer
公开(公告)号：EP2647912A3
公开(公告)日：2017-03-29
申请号：EP13161766.4
申请日：2013-03-28
CPC分类号： F23R3/60 , F23R3/283 , Y10T29/4932
摘要： A system for supporting fuel nozzles (30) inside a combustor (10) includes a ring (50) that circumferentially surrounds the fuel nozzles (30) inside the combustor (10), a support plate (54) that extends radially inside at least a portion of the ring (50), and a first connection (56) between the support plate (54) and at least one of the fuel nozzles (30) inside the combustor (10). A second connection (58) is between the support plate (54) and the ring (50). A method for supporting fuel nozzles (30) in a combustor (10) includes surrounding the fuel nozzles (30) with a ring (50), connecting a support plate (54) to the ring (50), and connecting the support plate (54) to at least one fuel nozzle (30).
摘要翻译： 一种用于在燃烧器（10）内部支撑燃料喷嘴（30）的系统包括围绕燃烧器（10）内部的燃料喷嘴（30）的环（50），支撑板（54），径向向内延伸至少一个 所述环（50）的一部分以及所述支撑板（54）与所述燃烧器（10）内部的至少一个燃料喷嘴（30）之间的第一连接（56）。 第二连接件（58）位于支撑板（54）和环（50）之间。 用于在燃烧器（10）中支撑燃料喷嘴（30）的方法包括用环（50）包围燃料喷嘴（30），将支撑板（54）连接到环（50），并将支撑板 54）连接到至少一个燃料喷嘴（30）。
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公开(公告)号：EP2728262B1
公开(公告)日：2016-03-30
申请号：EP13189537.7
申请日：2013-10-21
CPC分类号： F23R3/286 , F23D11/36 , F23D14/78 , F23D2214/00 , F23R3/14 , F23R3/28 , F23R3/283 , F23R2900/03043 , F23R2900/03044
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公开(公告)号：EP2592348A3
公开(公告)日：2015-08-26
申请号：EP12192119.1
申请日：2012-11-09
IPC分类号： F23R3/28
摘要： A combustor (10) includes an end cap (20) having an upstream surface (28) axially separated from a downstream surface (30). A cap shield (46) circumferentially surrounds the upstream and downstream surfaces (28,30), tubes extend (34) from the upstream surface (28) through the downstream (30), and a plenum (52) is inside the end cap (20). A first baffle (70) extends radially across the plenum (50) toward the cap shield (46), and a plate (80) extends radially inside the plenum (50) between the first baffle (70) and the upstream surface (28). A method for supplying fuel to a combustor (10) includes flowing a working fluid (14) through tubes (34), flowing a fuel into a plenum (50) between upstream (28) and downstream surfaces (30), radially distributing the fuel along a first baffle (70), and axially flowing the fuel across a plate (80) that extends radially inside the plenum (50).
摘要翻译： 一种燃烧器（10）包括在端帽（20），其具有上游表面（28）从下游表面（30）轴向地分开。 的屏蔽盖（46）周向地围绕从通过下游（30）上游表面（28）的上游和下游表面（28,30），管延伸（34），和一个增压室（52）是端帽内（ 20）。 第一挡板（70）沿径向在增压室（50）朝向所述盖罩（46）和板（80）延伸的第一挡板（70）和所述上游表面之间的气室（50）的径向内侧延伸，（28） ， 用于将燃料供应到燃烧器的方法（10）包括流过管的工作流体（14）（34），流动的燃料进入上游（28）和下游表面（30）之间的气室（50），径向分配燃料 沿着第一挡板（70）和轴向流动穿过板（80）的燃料沿径向延伸的气室（50）内那样。
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54.发明授权Assemblies and apparatus related to integrating late lean injection into combustion turbine engines 有权安排及设备与集成后贫喷射连接到涡轮发动机的燃烧
公开(公告)号：EP2554905B1
公开(公告)日：2014-03-19
申请号：EP12178756.8
申请日：2012-07-31
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公开(公告)号：EP2657605A3
公开(公告)日：2013-12-18
申请号：EP13164858.6
申请日：2013-04-23
CPC分类号： F23R3/346 , F23R3/34 , F23R2900/03341
摘要： A system for supplying a working fluid to a combustor 14 includes a fuel nozzle 34, a combustion chamber 38 downstream from the fuel nozzle 34, and a flow sleeve 48 that circumferentially surrounds the combustion chamber 38. Injectors 60 circumferentially arranged around the flow sleeve 48 provide fluid communication through the flow sleeve 48 and into the combustion chamber 38. A valve 70 upstream from the injectors 60 has a first position that permits working fluid flow to the injectors 60 and a second position that prevents working fluid flow to the injectors 60. A method for supplying a working fluid to a combustor 14 includes flowing a working fluid through a combustion chamber 38, diverting a portion of the working fluid through injectors 60 circumferentially arranged around the combustion chamber 38, and operating a valve 70 upstream from the injectors 60 to control the working fluid flow through the injectors 60.
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56.发明公开Combustor with multiple combustion zones with injector placement for component durability 审中-公开Brennkammer mit mehreren Brennzonen mit InjektorplatzierungfürKomponentenhaltbarkeit
公开(公告)号：EP2669581A2
公开(公告)日：2013-12-04
申请号：EP13170100.5
申请日：2013-05-31
发明人： Dicintio, Richard Martin , Chen, Wei , Melton, Patrick Benedict , Stoia, Lucas John , Hadley, Mark Allan
IPC分类号： F23R3/34
CPC分类号： F23R3/34 , Y10T29/49323
摘要： A combustion system (1) including a combustor; a combustor liner (15) disposed within the combustor is provided. At least one primary fuel nozzle (13) is provided to provide fuel to a primary combustion zone (31) disposed proximate to the upstream end of the combustor liner. A transition duct (17) is coupled to the downstream end of the combustor liner. A secondary nozzle assembly (25) is disposed proximate to the downstream end of the combustor to provide fuel to a secondary combustion zone (33) at locations predetermined to reduce peak thermal loads on the surface area of the transition duct (17).
摘要翻译： 1.一种燃烧系统（1），包括燃烧器; 设置在燃烧室内的燃烧器衬套（15）。 提供至少一个主燃料喷嘴（13）以向靠近燃烧器衬套的上游端设置的主燃烧区（31）提供燃料。 过渡管道（17）联接到燃烧器衬套的下游端。 次级喷嘴组件（25）设置在燃烧器的下游端附近，以在预定的位置处向二级燃烧区域（33）提供燃料，以减少过渡管道（17）的表面区域上的峰值热负荷。
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57.发明公开Turbine fuel nozzle assembly and method for operating a turbine 审中-公开Turbinenbrennstoffdüsenanordnungund Verfahrenfürden Betrieb einer Turbine
公开(公告)号：EP2618058A1
公开(公告)日：2013-07-24
申请号：EP13151193.3
申请日：2013-01-14
发明人： Stoia, Lucas John
IPC分类号： F23R3/28
CPC分类号： F23R3/283 , F23R2900/00005
摘要： According to one aspect of the invention, a fuel nozzle assembly for a turbine includes an outer conduit (208) of a fuel nozzle (202) and a cap assembly (204) to receive at least a portion of the fuel nozzle (202). The assembly also includes a spring (306) disposed about the outer conduit (208) and within an annular recess (212) of the cap assembly (204), wherein the spring (306) provides frictional damping to resist movement of the fuel nozzle (202).
摘要翻译： 根据本发明的一个方面，用于涡轮机的燃料喷嘴组件包括燃料喷嘴（202）的外部导管（208）和用于容纳至少一部分燃料喷嘴（202）的盖组件（204）。 组件还包括围绕外部导管（208）设置并且位于盖组件（204）的环形凹部（212）内的弹簧（306），其中弹簧（306）提供摩擦阻尼以阻止燃料喷嘴 202）。
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公开(公告)号：EP2615372A2
公开(公告)日：2013-07-17
申请号：EP13151067.9
申请日：2013-01-11
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 (16) includes a fuel nozzle and a combustion chamber (40) downstream from the fuel nozzle. A flow sleeve (50) circumferentially surrounds the combustion chamber (40), and fuel injectors (60) provide fluid communication to the combustion chamber (40). A distribution manifold (62) circumferentially surrounds the fuel injectors (60) and defines an annular plenum (64). A fluid passage (66) through the distribution manifold (62) provides fluid communication through the distribution manifold (62). A radial cross-sectional area (70) of the annular plenum (64) varies around the flow sleeve (50). A method for supplying a working fluid to a combustor (16) includes flowing a working fluid through a combustion chamber (40), diverting a portion of the working fluid (24) through a distribution manifold (62) that circumferentially surrounds fuel injectors (60) circumferentially arranged around the combustion chamber (40), 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（16）供应工作流体的系统包括燃料喷嘴和位于燃料喷嘴下游的燃烧室（40）。 流动套筒（50）周向环绕燃烧室（40），并且燃料喷射器（60）提供与燃烧室（40）的流体连通。 分配歧管（62）周向环绕燃料喷射器（60）并限定环形增压室（64）。 通过分配歧管（62）的流体通道（66）提供通过分配歧管（62）的流体连通。 环形增压室（64）的径向横截面积（70）围绕流动套筒（50）变化。 用于向燃烧器（16）供应工作流体的方法包括使工作流体流过燃烧室（40），使工作流体（24）的一部分转向通过周向围绕燃料喷射器（60）的分配歧管（62） ）周向地布置在燃烧室（40）周围，并且改变工作流体的转向部分的压力或流量中的至少一个。
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公开(公告)号：EP2592350A2
公开(公告)日：2013-05-15
申请号：EP12192138.1
申请日：2012-11-09
IPC分类号： F23R3/28
摘要： A combustor includes an end cap (20), a combustion chamber (24) downstream from the end cap (20), and a plurality of tubes (34) that extends through the end cap (20) to provide fluid communication through the end cap (20) to the combustion chamber (24). A casing (12) surrounds the end cap (20), and a conduit (18) extends from the casing (12) to the end cap (20). A duct (60) extends around the conduit (18) and inside the end cap (20) to provide fluid communication to the end cap (20). A method for supplying fuel to a combustor (10) includes flowing a working fluid (14) through a plurality of tubes (34) that extends axially through an end cap (20), supplying a first fluid through a conduit (18) into the end cap (20), and supplying a second fluid through a duct (60) spiraling around the conduit (18) into the end cap (20).
摘要翻译： 燃烧器包括端盖（20），位于端盖（20）下游的燃烧室（24）以及延伸穿过端盖（20）以提供通过端盖（20）的流体连通的多个管（34） （20）连接到燃烧室（24）。 壳体（12）围绕端盖（20），并且导管（18）从壳体（12）延伸到端盖（20）。 导管（60）围绕导管（18）延伸并且在端盖（20）内延伸以提供与端盖（20）的流体连通。 用于向燃烧器（10）供应燃料的方法包括使工作流体（14）流过轴向延伸穿过端盖（20）的多个管（34），通过管道（18）将第一流体供应到 （20），并且通过围绕所述导管（18）螺旋进入所述端盖（20）的管道（60）供应第二流体。
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公开(公告)号：EP2589875A1
公开(公告)日：2013-05-08
申请号：EP12190273.8
申请日：2012-10-26
CPC分类号： F23R3/346 , F23R3/06 , F23R2900/03282
摘要： An injection apparatus (10) is provided and includes an annular base (20) defining an injection hole location (200) and having a protrusion (25) about the injection hole location (200) and a tubular body (40) formed to define an injection hole (401), the tubular body (40) to be sealably fastened to the annular base (20) and the protrusion (25) at the injection hole location (200) such that the tubular body (40) and the protrusion (25) cooperatively define a plenum (50) such that the plenum (50) is communicative with the injection hole (401).
摘要翻译： 本发明提供了一种注射装置（10），其包括限定注射孔位置（200）并具有围绕注射孔位置（200）的突起（25）的环形基座（20）和形成为限定 （40）和所述突出部（25）在所述注入孔位置（200）处可密封地紧固到所述环形基部（20）和所述突出部（25） ）共同限定气室（50），使得气室（50）与注入孔（401）连通。
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