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71. 发明授权

US07707835B2 Axial flow sleeve for a turbine combustor and methods of introducing flow sleeve air 有权
标题翻译：用于涡轮机燃烧器的轴流套筒和引入流动套管空气的方法
公开(公告)号：US07707835B2
公开(公告)日：2010-05-04
申请号：US11152234
申请日：2005-06-15
申请人： John Joseph Lipinski , Thomas Edward Johnson , Robert Paul Ziegler , Mark Stewart Schroder
发明人： John Joseph Lipinski , Thomas Edward Johnson , Robert Paul Ziegler , Mark Stewart Schroder
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23R3/04
摘要： A combustor has a flow sleeve and a flow liner defining a generally axial flow direction of compressor discharge air toward combustor burners. A casing is secured to the forward end of the flow sleeve defining an annular plenum along the interior of the flow sleeve. Openings through the flow sleeve supply compressor discharge air into the plenum where the air changes direction for flow through apertures into and generally coaxially with the free air stream. The axial injection minimizes or eliminates energy losses due to cross flow injection within the axial air stream while continuing to cool the liner.
摘要翻译：燃烧器具有流动套筒和流动衬套，其限定压缩机向燃烧器燃烧器排出空气的大致轴向流动方向。壳体被固定到流动套筒的前端，沿着流动套管的内部限定环形增压室。通过流动套筒供应压缩机的开口将空气排放到空气室中，其中空气改变方向以通过孔流入并大体上与自由空气流同轴。轴向注射使轴向空气流内的横流注入最小化或消除能量损失，同时继续冷却衬套。

72. 发明申请

US20090224082A1 Fuel Nozzle Assemblies and Methods 有权
标题翻译：燃油喷嘴组件和方法
公开(公告)号：US20090224082A1
公开(公告)日：2009-09-10
申请号：US11829464
申请日：2007-07-27
申请人： John Brandon MacMillan , Thomas Edward Johnson
发明人： John Brandon MacMillan , Thomas Edward Johnson
IPC分类号： B05B1/00
CPC分类号： F23R3/283 , F02C7/222 , F02K9/52 , F23M2900/05005 , F23R3/44 , F23R2900/00012 , F23R2900/00017 , F23R2900/00019
摘要： A fuel nozzle assembly includes a nozzle body and an orifice plate. The orifice plate may be removably positioned on an interior of the nozzle body.
摘要翻译：燃料喷嘴组件包括喷嘴体和孔板。孔板可以可拆卸地定位在喷嘴体的内部。

73. 发明授权

US06993916B2 Burner tube and method for mixing air and gas in a gas turbine engine 失效
标题翻译：燃气涡轮发动机中的燃气管和混合空气和气体的方法
公开(公告)号：US06993916B2
公开(公告)日：2006-02-07
申请号：US10862427
申请日：2004-06-08
申请人： Thomas Edward Johnson , Stanley Kevin Widener , Kevin Weston McMahan
发明人： Thomas Edward Johnson , Stanley Kevin Widener , Kevin Weston McMahan
IPC分类号： F02C7/22 , F02C7/26
CPC分类号： F23R3/14 , F23C2900/07001 , F23R3/286
摘要： A hybrid structure that combines characteristics of the DACRS and Swozzle burners to provide the high mixing ability of an axial flowing counter rotating vane swirler with good dynamic flame stability characteristics of a bluff center body.
摘要翻译：一种混合结构，结合了DACRS和Swozzle燃烧器的特性，提供了具有良好动态火焰稳定性的非流线型中心体的轴流式逆向旋转叶片旋流器的高混合能力。

74. 发明授权

US09534781B2 System and method having multi-tube fuel nozzle with differential flow 有权
标题翻译：具有差动流量的多管燃料喷嘴的系统和方法
公开(公告)号：US09534781B2
公开(公告)日：2017-01-03
申请号：US13468988
申请日：2012-05-10
申请人： Michael John Hughes , Thomas Edward Johnson , Jonathan Dwight Berry , William David York
发明人： Michael John Hughes , Thomas Edward Johnson , Jonathan Dwight Berry , William David York
IPC分类号： F23R3/04 , F23N3/08 , F23R3/26 , F23R3/28
CPC分类号： F23N3/082 , F23R3/045 , F23R3/26 , F23R3/286
摘要： A system includes a multi-tube fuel nozzle with a fuel nozzle body and a plurality of tubes. The fuel nozzle body includes a nozzle wall surrounding a chamber. The plurality of tubes extend through the chamber, wherein each tube of the plurality of tubes includes an air intake portion, a fuel intake portion, and an air-fuel mixture outlet portion. The multi-tube fuel nozzle also includes a differential configuration of the air intake portions among the plurality of tubes.
摘要翻译：一种系统包括具有燃料喷嘴体和多个管的多管燃料喷嘴。燃料喷嘴体包括围绕室的喷嘴壁。多个管延伸穿过室，其中多个管中的每个管包括进气部分，燃料进入部分和空气 - 燃料混合物出口部分。多管燃料喷嘴还包括多个管中的进气部分的差动构造。

75. 发明授权

US09322557B2 Combustor and method for distributing fuel in the combustor 有权
标题翻译：用于在燃烧器中分配燃料的燃烧器和方法
公开(公告)号：US09322557B2
公开(公告)日：2016-04-26
申请号：US13343926
申请日：2012-01-05
申请人： Jong Ho Uhm , Willy Steve Ziminsky , Thomas Edward Johnson , William David York
发明人： Jong Ho Uhm , Willy Steve Ziminsky , Thomas Edward Johnson , William David York
IPC分类号： F02C7/22 , F23R3/54 , F23R3/28 , F23R3/04
CPC分类号： F23R3/283 , F23D2209/10 , F23D2209/20 , F23R3/286 , F23R2900/03044
摘要： A combustor includes a tube bundle that extends radially across at least a portion of the combustor. The tube bundle includes an upstream surface axially separated from a downstream surface. A plurality of tubes extends from the upstream surface through the downstream surface, and each tube provides fluid communication through the tube bundle. A baffle extends axially inside the tube bundle between adjacent tubes. A method for distributing fuel in a combustor includes flowing a fuel into a fuel plenum defined at least in part by an upstream surface, a downstream surface, a shroud, and a plurality of tubes that extend from the upstream surface to the downstream surface. The method further includes impinging the fuel against a baffle that extends axially inside the fuel plenum between adjacent tubes.
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管束。管束包括从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，并且每个管提供通过管束的流体连通。挡板在相邻管之间的管束内部轴向延伸。用于在燃烧器中分配燃料的方法包括使燃料流入至少部分地由上游表面，下游表面，护罩和从上游表面延伸到下游表面的多个管所限定的燃料增压室。该方法还包括将燃料撞击在相邻管之间的燃料增压室内轴向延伸的挡板。

76. 发明授权

US09303874B2 Systems and methods for preventing flashback in a combustor assembly 有权
标题翻译：用于防止燃烧器组件中的回火的系统和方法
公开(公告)号：US09303874B2
公开(公告)日：2016-04-05
申请号：US13423854
申请日：2012-03-19
申请人： Thomas Edward Johnson , Willy Steve Ziminsky , Christian Xavier Stevenson
发明人： Thomas Edward Johnson , Willy Steve Ziminsky , Christian Xavier Stevenson
IPC分类号： F23R3/28
CPC分类号： F23R3/286 , F23R2900/00002
摘要： Embodiments of the present application include a combustor assembly. The combustor assembly may include a combustion chamber, a first plenum, a second plenum, and one or more elongate air/fuel premixing injection tubes. Each of the elongate air/fuel premixing injection tubes may include a first length at least partially disposed within the first plenum and configured to receive a first fluid from the first plenum. Moreover, each of the elongate air/fuel premixing injection tubes may include a second length disposed downstream of the first length and at least partially disposed within the second plenum. The second length may be formed of a porous wall configured to allow a second fluid from the second plenum to enter the second length and create a boundary layer about the porous wall.
摘要翻译：本申请的实施例包括燃烧器组件。燃烧器组件可以包括燃烧室，第一增压室，第二增压室和一个或多个细长的空气/燃料预混合注入管。细长空气/燃料预混合注入管中的每一个可以包括至少部分地设置在第一集气室内并被配置为从第一集气室接收第一流体的第一长度。此外，细长空气/燃料预混合注射管中的每一个可以包括设置在第一长度的下游并且至少部分地设置在第二增压室内的第二长度。第二长度可以由多孔壁形成，多孔壁被构造成允许来自第二增压室的第二流体进入第二长度并且围绕多孔壁产生边界层。

77. 发明授权

US09175857B2 Combustor cap assembly 有权
标题翻译：燃烧器盖组件
公开(公告)号：US09175857B2
公开(公告)日：2015-11-03
申请号：US13555481
申请日：2012-07-23
申请人： Patrick Benedict Melton , Robert Joseph Rohrssen , Thomas Edward Johnson
发明人： Patrick Benedict Melton , Robert Joseph Rohrssen , Thomas Edward Johnson
IPC分类号： F23R3/10 , F23R3/46 , F23R3/28
CPC分类号： F23R3/10 , F23R3/283 , F23R3/46 , F23R2900/03042 , F23R2900/03044
摘要： One embodiment of the present invention is a cap insert for a combustor fuel nozzle cap assembly. The cap insert generally includes a cap plate that defines a fuel nozzle passage and may have an upstream peripheral edge. An impingement plate having a body may generally define an axially extending annular sleeve and a radially outer portion that circumferentially surrounds the body. The radially outer portion may include an upstream end axially separated from a downstream end. The axially extending annular sleeve may define an annular passage through the body. The cap plate upstream peripheral edge may be contiguous with the downstream end of the impingement plate body radially outer portion.
摘要翻译：本发明的一个实施例是用于燃烧器燃料喷嘴盖组件的盖插件。盖插件通常包括限定燃料喷嘴通道并且可具有上游周边边缘的盖板。具有主体的冲击板可以大致限定轴向延伸的环形套筒和周向围绕主体的径向外部部分。径向外部可包括与下游端轴向分离的上游端。轴向延伸的环形套筒可以限定通过本体的环形通道。盖板上游周边边缘可以与冲击板主体径向外部的下游端相邻。

78. 发明授权

US08789372B2 Injector with integrated resonator 有权
标题翻译：带集成谐振器的注射器
公开(公告)号：US08789372B2
公开(公告)日：2014-07-29
申请号：US12499777
申请日：2009-07-08
申请人： Thomas Edward Johnson , Willy Steve Ziminsky , William David York , Christian Xavier Stevenson
发明人： Thomas Edward Johnson , Willy Steve Ziminsky , William David York , Christian Xavier Stevenson
IPC分类号： F02C7/24 , F23R3/28
CPC分类号： F23R3/28 , F23R2900/00014
摘要： The system may include a turbine engine. The turbine engine may include a fuel nozzle. The fuel nozzle may include an air path. The fuel nozzle may also include a fuel path such that the fuel nozzle is in communication with a combustion zone of the turbine engine. Furthermore, the fuel nozzle may include a resonator. The resonator may be disposed in the fuel nozzle directly adjacent to the combustion zone.
摘要翻译：该系统可以包括涡轮发动机。涡轮发动机可以包括燃料喷嘴。燃料喷嘴可以包括空气路径。燃料喷嘴还可以包括燃料路径，使得燃料喷嘴与涡轮发动机的燃烧区域连通。此外，燃料喷嘴可以包括谐振器。谐振器可以直接邻近燃烧区设置在燃料喷嘴中。

79. 发明授权

US08745986B2 System and method of supplying fuel to a gas turbine 有权
标题翻译：向燃气轮机供应燃料的系统和方法
公开(公告)号：US08745986B2
公开(公告)日：2014-06-10
申请号：US13545296
申请日：2012-07-10
申请人： Patrick Benedict Melton , Bryan Wesley Romig , Lucas John Stoia , Thomas Edward Johnson
发明人： Patrick Benedict Melton , Bryan Wesley Romig , Lucas John Stoia , Thomas Edward Johnson
IPC分类号： F02C3/16
CPC分类号： F02C7/22 , F01D9/023
摘要： A fuel supply system for a gas turbine includes a combustion section, a transition duct downstream from the combustion section, a turbine section downstream from the transition duct, and a first stage of stationary vanes circumferentially arranged inside the turbine section. A hot gas path is between the transition duct and the stationary vanes, and a fuel injector provides fluid communication into the hot gas path. A method of supplying fuel to a gas turbine includes combusting a first fuel in a combustion chamber to produce combustion gases, flowing the combustion gases through a transition duct to a hot gas path, and flowing the combustion gases through the hot gas path to a first stage of stationary vanes in a turbine section. The method further includes injecting a second fuel into the hot gas path downstream from the transition duct and upstream from the first stage of stationary vanes.
摘要翻译：一种用于燃气轮机的燃料供应系统包括燃烧部分，从燃烧部分下游的过渡管道，在过渡管道下游的涡轮部分以及周向布置在涡轮机部分内的静止叶片的第一级。过渡管道和静止叶片之间的热气体路径，燃料喷射器提供与热气体通道的流体连通。向燃气轮机供应燃料的方法包括在燃烧室中燃烧第一燃料以产生燃烧气体，使燃烧气体通过过渡管道流动到热气体路径，并使燃烧气体通过热气体路径流动到第一在涡轮机部分的固定叶片的阶段。该方法还包括将第二燃料喷射到从过渡管道下游的热气路径和静止叶片的第一级的上游。

80. 发明申请

US20130227955A1 SYSTEM AND METHOD FOR REDUCING COMBUSTION DYNAMICS IN A COMBUSTOR 失效
标题翻译：用于减少燃烧器燃烧动力学的系统和方法
公开(公告)号：US20130227955A1
公开(公告)日：2013-09-05
申请号：US13409326
申请日：2012-03-01
申请人： Jong Ho Uhm , Thomas Edward Johnson , Baifang Zuo , William David York
发明人： Jong Ho Uhm , Thomas Edward Johnson , Baifang Zuo , William David York
IPC分类号： F02C3/30
CPC分类号： F23R3/286 , F23L2900/07002 , F23L2900/07008 , F23L2900/07009 , F23R2900/00013 , F23R2900/00014
摘要： A system for reducing combustion dynamics in a combustor includes an end cap having an upstream surface axially separated from a downstream surface, and tube bundles extend through the end cap. A diluent supply in fluid communication with the end cap provides diluent flow to the end cap. Diluent distributors circumferentially arranged inside at least one tube bundle extend downstream from the downstream surface and provide fluid communication for the diluent flow through the end cap. A method for reducing combustion dynamics in a combustor includes flowing fuel through tube bundles that extend axially through an end cap, flowing a diluent through diluent distributors into a combustion chamber, wherein the diluent distributors are circumferentially arranged inside at least one tube bundle and each diluent distributor extends downstream from the end cap, and forming a diluent barrier in the combustion chamber between at least one pair of adjacent tube bundles.
摘要翻译：用于减少燃烧器中的燃烧动力学的系统包括具有从下游表面轴向分离的上游表面的端盖，并且管束延伸穿过端盖。与端盖流体连通的稀释剂供应器提供了向端盖的稀释剂流。周向布置在至少一个管束内的稀释剂分配器延伸到下游表面的下游，并且提供流过端盖的稀释剂流的流体连通。一种用于减少燃烧动力学的方法，包括使燃料通过管束流动，所述管束轴向延伸穿过端盖，使稀释剂流经稀释剂分配器进入燃烧室，其中稀释剂分配器周向地布置在至少一个管束内，每个稀释剂分配器从端盖延伸到下游，并且在燃烧室中在至少一对相邻的管束之间形成稀释剂阻挡层。

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