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公开(公告)号：EP2520864A3
公开(公告)日：2017-10-18
申请号：EP12166061.7
申请日：2012-04-27
CPC分类号： F23R3/283 , F23R3/286 , F23R3/34 , F23R3/46 , F23R2900/00014 , F23R2900/00017
摘要： An integrated plate (214) is provided for use with a combustor including a casing (210), a fuel plenum (234) extending circumferentially about the casing, and a fuel nozzle extending axially through the casing. The integrated plate includes a plurality of fuel injection pegs (236) that extend radially between the fuel plenum and the fuel nozzle.
摘要翻译： 提供用于与燃烧器一起使用的集成板（214），该燃烧器包括壳体（210），围绕壳体周向延伸的燃料室（234）以及轴向延伸穿过壳体的燃料喷嘴。 集成板包括在燃料室与燃料喷嘴之间径向延伸的多个燃料喷射栓（236）。
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公开(公告)号：EP2208932A3
公开(公告)日：2014-04-16
申请号：EP10150551.9
申请日：2010-01-12
发明人： Kraemer, Gilbert Otto , Berry, Jonathan Dwight , Davis, Jr., Lewis Berkley , Frederick, Garth Curtis , Krull, Anthony , Myers, Geoffrey David
CPC分类号： F23N5/082 , F23N1/002 , F23N5/242 , F23N2029/04 , F23N2041/20 , F23R3/28
摘要： Optical flame holding and flashback detection systems and methods are provided. Exemplary embodiments include a combustor (12, 40) including a combustor housing (170) defining a combustion chamber (46, 140) having combustion zones, flame detectors (180) disposed on the combustor housing (170) and in optical communication with the combustion chamber (46, 140), wherein each of the flame detectors (180) is configured to detect an optical property related to one or more of the combustion zones.
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43.发明公开System and method for producing hydrogen rich fuel 审中-公开系统和Verfahren zur Herstellung von wasserstoffreichem Brennstoff
公开(公告)号：EP2664764A2
公开(公告)日：2013-11-20
申请号：EP13168027.4
申请日：2013-05-16
摘要： A system for providing hydrogen enriched fuel includes first and second gas turbines 12,14. The second gas turbine 14 receives a fuel from a fuel supply and portion 36 of compressed working fluid from the first gas turbine 12 and produces a reformed fuel, and a fuel skid 20 provides fluid communication between a turbine 54 in the second gas turbine 14 and a combustor 24 in the first gas turbine 12. A method for providing hydrogen enriched fuel includes diverting a portion of a first compressed working fluid from a first compressor to a second compressor and providing a second compressed working fluid from the second compressor. Mixing a first portion of a compressed fuel with the second compressed working fluid in a reformer to produce a reformed fuel, flowing a second portion of the compressed fuel to a second turbine for cooling, and flowing the reformed fuel through the second turbine to cool the reformed fuel.
摘要翻译： 用于提供富氢燃料的系统包括第一和第二燃气轮机12,14。 第二燃气轮机14从第一燃气轮机12接收来自燃料供应源的燃料和压缩工作流体的部分36，并产生重整燃料，并且燃料滑板20提供第二燃气轮机14中的涡轮机54和 在第一燃气轮机12中的燃烧器24.用于提供富氢燃料的方法包括将第一压缩工作流体的一部分从第一压缩机转向第二压缩机并从第二压缩机提供第二压缩工作流体。 在重整器中将压缩燃料的第一部分与第二压缩工作流体混合以产生重整燃料，将压缩燃料的第二部分流动到第二涡轮机进行冷却，并使重整燃料流过第二涡轮以冷却 改装燃料
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公开(公告)号：EP2177831A3
公开(公告)日：2013-08-21
申请号：EP09172061.5
申请日：2009-10-02
CPC分类号： F23R3/04 , F23L7/005 , F23L2900/07002 , F23R3/10 , F23R3/283 , F23R2900/00012
摘要： Disclosed is a combustor (10) including a baffle plate (12) having at least one through baffle hole (14) and at least one fuel nozzle (16) extending through the at least one baffle hole (14). A shroud (26) is disposed between the baffle plate (12) and the at least one fuel nozzle (16) and is affixed to the baffle plate (12). A plurality of openings in the shroud (26) are configured to meter a flow of diluent (22) between the baffle hole (14) and the at least one fuel nozzle (16). Further disclosed is a method for providing diluent (22) to a combustor (10) including providing a plurality of openings disposed in a shroud (26) affixed to a baffle plate (12) and disposed between the baffle plate (12) and at least one fuel nozzle (16) extending through a through hole in the baffle plate (12). The diluent (22) is flowed through the plurality of openings toward at least one airflow opening (50) in the at least one fuel nozzle (16).
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公开(公告)号：EP2620710A1
公开(公告)日：2013-07-31
申请号：EP13152390.4
申请日：2013-01-23
发明人： Stewart, Jason Thurman , Hughes, Michael John , Keener, Christopher Paul , Berry, Jonathan Dwight
CPC分类号： F23D14/08 , F23D14/64 , F23D14/66 , F23D14/70 , F23D2900/14481 , F23R3/286 , Y02E20/348 , Y10T137/0318
摘要： A method for reducing emissions in a turbo machine is disclosed. The method includes providing fuel to a multi-tube nozzle (10) and reducing the differences in the mass flow rate of fuel into each tube (15). An improved multi-tube nozzle (10) is also disclosed. The nozzle (9) includes an assembly (23, 29) that reduces the difference in the mass flow rate of fuel into each tube (15).
摘要翻译： 公开了一种减少涡轮机排放的方法。 该方法包括向多管喷嘴（10）提供燃料并且减少燃料进入每个管（15）的质量流率的差异。 还公开了一种改进的多管喷嘴（10）。 喷嘴（9）包括组件（23,29），其减少燃料进入每个管（15）的质量流量差。
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公开(公告)号：EP2578943A2
公开(公告)日：2013-04-10
申请号：EP12187222.0
申请日：2012-10-04
IPC分类号： F23R3/28
CPC分类号： F23R3/283 , F23D2214/00 , F23R3/286 , F23R2900/03043 , F23R2900/03044 , Y02T50/675
摘要： A system includes a multi-tube fuel nozzle (12) including a fuel nozzle body (45) that includes an outer wall (47) surrounding a chamber (48). The outer wall (47) includes a downstream wall portion (49) configured to face a combustion region (50). The multi-tube fuel nozzle also includes multiple tubes (52) extending through the chamber (48) to the downstream wall portion (49). Each tube of the multiple tubes (52) includes an upstream portion, a downstream portion, and at least one fuel inlet disposed at the upstream portion, and is configured to receive air and mix the air with fuel from the at least one fuel inlet. The multi-tube fuel nozzle (12) includes a fuel conduit (42) extending through the chamber (48) crosswise to and around the multiple tubes (52). The fuel conduit (42) includes multiple impingement cooling orifices (150). A fuel flow path (68) extends through the fuel conduit (42), through the impingement cooling orifices (150), through the chamber (48), and into the at least one fuel inlet of each tube (52).
摘要翻译： 一种系统包括多管燃料喷嘴（12），其包括燃料喷嘴体（45），燃料喷嘴体（45）包括围绕室（48）的外壁（47）。 外壁（47）包括配置成面对燃烧区域（50）的下游壁部分（49）。 多管燃料喷嘴还包括延伸穿过室（48）到下游壁部分（49）的多个管（52）。 多个管（52）的每个管包括上游部分，下游部分和设置在上游部分处的至少一个燃料入口，并且构造成接收空气并将空气与来自至少一个燃料入口的燃料混合。 多管燃料喷嘴（12）包括延伸穿过腔室（48）的燃料管道（42），该燃料管道（46）与多个管道（52）交叉并围绕多个管道（52）延伸。 燃料管道（42）包括多个冲击冷却孔（150）。 燃料流动路径（68）通过燃料管道（42）延伸穿过冲击冷却孔（150），穿过室（48），并进入每个管（52）的至少一个燃料入口。
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47.发明公开System for conditioning air flow into a multi-nozzle assembly 审中-公开LuftströmungsaufbereitungssystemeinerMehrdüsenanordnung
公开(公告)号：EP2551491A2
公开(公告)日：2013-01-30
申请号：EP12177907.8
申请日：2012-07-25
CPC分类号： F02C7/2365 , F05D2240/36 , F23R3/10 , F23R3/286
摘要： A system includes a turbine fuel nozzle assembly (39). The turbine fuel nozzle assembly (39) includes a first fuel nozzle (12, 42, 44) including a first air inlet (62) and a second fuel nozzle (12, 42, 44) including a second air inlet (62). The turbine fuel nozzle assembly (39) also includes a first inlet flow conditioner (64) disposed adjacent the first air inlet (62) of the first fuel nozzle (12, 42, 44), wherein the first air inlet flow conditioner (64) extends only partially around the first fuel nozzle (12, 42, 44). The turbine fuel nozzle assembly (39) further includes a second inlet flow conditioner (64) disposed adjacent the second air inlet (62) of the second fuel nozzle (12, 42, 44), wherein the second air inlet flow conditioner (64) extends only partially around the second fuel nozzle (12, 42, 44), and the second inlet flow conditioner (64) is separate from the first inlet flow conditioner (64).
摘要翻译： 一种系统包括涡轮燃料喷嘴组件（39）。 涡轮燃料喷嘴组件（39）包括包括第一空气入口（62）和包括第二空气入口（62）的第二燃料喷嘴（12,42,44）的第一燃料喷嘴（12,42,44）。 涡轮燃料喷嘴组件（39）还包括邻近第一燃料喷嘴（12,42,44）的第一空气入口（62）设置的第一入口流调节器（64），其中第一进气流调节器（64） 仅部分地围绕第一燃料喷嘴（12,42,44）延伸。 涡轮燃料喷嘴组件（39）还包括邻近第二燃料喷嘴（12,42,44）的第二空气入口（62）设置的第二入口流调节器（64），其中第二进气流调节器（64） 仅部分地围绕第二燃料喷嘴（12,42,44）延伸，并且第二入口流调节器（64）与第一入口流调节器（64）分离。
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48.发明公开System for conditioning flow through a nozzle 审中-公开系统zur Konditionierung des Durchflusses durch eineDüse
公开(公告)号：EP2532957A2
公开(公告)日：2012-12-12
申请号：EP12169988.8
申请日：2012-05-30
摘要： A system for conditioning flow through a plurality of nozzles (12) arranged in a combustor (10) includes a shield circumferentially surrounding at least a portion of the plurality of nozzles (12) and a plurality of baffles (40) disposed circumferentially around the shield. Each baffle (40) is circumferentially disposed between adjacent nozzles (12).
摘要翻译： 用于调节流过布置在燃烧器（10）中的多个喷嘴（12）的流动的系统包括周向围绕多个喷嘴（12）的至少一部分的屏蔽件和围绕屏蔽件周向设置的多个挡板（40） 。 每个挡板（40）周向地设置在相邻喷嘴（12）之间。
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公开(公告)号：EP2520865A2
公开(公告)日：2012-11-07
申请号：EP12166064.1
申请日：2012-04-27
发明人： Bailey, Donald Mark , Berry, Jonathan Dwight , Flamand, Luis M , Kim, Kwanwoo , Melton, Patrick Benedict , Rohrssen, Robert Joseph , Vanselow, John Drake
CPC分类号： F23R3/283 , F23D2900/00003 , F23R3/286 , F23R3/46 , F23R3/54 , F23R2900/00017 , F23R2900/00018
摘要： A gas turbine engine combustor (10) is provided and includes an array of fuel nozzles (20), a combustion casing assembly (30) disposed about the array of fuel nozzles (20) and an end cap assembly (40) disposed within the combustion casing assembly (30) to defme with the combustion casing assembly (30) an axis-symmetric annulus (50) through which fluid travels into each of the fuel nozzles, at least one of the combustion casing assembly (30) and the end cap assembly (40) being formed with lobed, three-dimensional contouring (60).
摘要翻译： 提供燃气涡轮发动机燃烧器（10）并且包括燃料喷嘴阵列（20），围绕燃料喷嘴阵列设置的燃烧壳体组件（30）和设置在燃烧器内的端盖组件（40） 壳体组件（30），其与燃烧壳体组件（30）一起定义为轴对称的环形空间（50），流体通过该轴对称的环形空间进入每个燃料喷嘴，至少一个燃烧壳体组件（30）和端盖组件 （40）形成有叶状三维轮廓（60）。
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公开(公告)号：EP2371762A2
公开(公告)日：2011-10-05
申请号：EP11159916.3
申请日：2011-03-25
IPC分类号： C01B3/36
CPC分类号： C01B3/386 , B01J8/0278 , B01J2208/00176 , B01J2208/00221 , B01J2208/00371 , B01J2208/0053 , B01J2208/00849 , C01B2203/0261 , C01B2203/0877 , C01B2203/0883 , C01B2203/84 , C10J3/466 , C10J2200/09 , C10J2300/0959 , C10J2300/0989 , C10J2300/1861 , C10J2300/1884 , F23C2900/03002
摘要： The present subject matter discloses a fluid cooled reformer (22) for gas turbine systems and a method for cooling both a fuel reformer (22) and a heated reformate stream produced by such fuel reformer (22). The fluid cooled reformer (22) may include a pressure vessel (24) and a reactor assembly (26) disposed within the pressure vessel (24). The reactor assembly (26) may include a reactor (46) and may be configured to receive and reform an oxygen/fuel mixture to produce a heated reformate stream. Additionally, the fluid cooled reformer (22) may include an inlet (30) configured to direct a fluid stream into the pressure vessel (24). At least a portion of the fluid stream may be used to cool the reactor assembly (26). A reformate cooling section (320 may be disposed downstream of the reactor (46) of the reactor assembly (26) and may be configured to cool the heated reformate stream.
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