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51. 发明申请

US20130122434A1 COMBUSTOR AND METHOD FOR SUPPLYING FUEL TO A COMBUSTOR 有权
标题翻译：用于向燃烧器供应燃料的燃烧器和方法
公开(公告)号：US20130122434A1
公开(公告)日：2013-05-16
申请号：US13294247
申请日：2011-11-11
申请人： Lucas John Stoia , Patrick Benedict Melton
发明人： Lucas John Stoia , Patrick Benedict Melton
IPC分类号： F23N1/00 , F23Q25/00
CPC分类号： F23R3/286 , F23R3/283
摘要： A combustor includes an end cap, a combustion chamber downstream from the end cap, and a plurality of tubes that extends through the end cap to provide fluid communication through the end cap to the combustion chamber. A casing surrounds the end cap, and a conduit extends from the casing to the end cap. A duct extends around the conduit and inside the end cap to provide fluid communication to the end cap. A method for supplying fuel to a combustor includes flowing a working fluid through a plurality of tubes that extends axially through an end cap, supplying a first fluid through a conduit into the end cap, and supplying a second fluid through a duct spiraling around the conduit into the end cap.
摘要翻译：燃烧器包括端盖，在端盖下游的燃烧室，以及多个管，其延伸穿过端盖以提供通过端盖到燃烧室的流体连通。壳体围绕端盖，并且导管从壳体延伸到端盖。导管围绕导管延伸并且在端盖内部提供与端盖的流体连通。用于向燃烧器供应燃料的方法包括使工作流体流过穿过端盖的轴向延伸的多个管，将第一流体通过导管提供到端盖中，并且通过围绕导管螺旋地供应第二流体进入端盖。

52. 发明申请

US20130031908A1 ASSEMBLIES AND APPARATUS RELATED TO INTEGRATING LATE LEAN INJECTION INTO COMBUSTION TURBINE ENGINES 有权
标题翻译：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：US20130031908A1
公开(公告)日：2013-02-07
申请号：US13204369
申请日：2011-08-05
申请人： Richard Martin DiCintio , Patrick Benedict Melton , Lucas John Stoia
发明人： Richard Martin DiCintio , Patrick Benedict Melton , Lucas John Stoia
IPC分类号： F23R3/48
CPC分类号： F23R3/06 , F23R3/283 , F23R3/346 , F23R3/60 , F23R2900/00012 , F23R2900/00017 , F23R2900/03044
摘要： A transfer tube for use in a late lean injection system of a combustor, 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 outer radial wall including a late lean nozzle, the transfer tube including flow directing structure that defines a fluid passageway. At a first end, the flow directing structure may include an inlet and attachment means that attach the transfer tube to the late lean nozzle. The flow directing structure may have a configuration such that the fluid passageway spans the flow annulus and positions the outlet at a desirable injection point in the inner radial wall.
摘要翻译：一种用于燃烧器的后期稀薄注射系统的转移管，其中所述燃烧器包括限定主燃料喷嘴下游的初级燃烧室的内部径向壁和围绕形成的内部径向壁的外部径向壁其间的流动环空，所述外部径向壁包括后倾斜的喷嘴，所述输送管包括限定流体通道的流动引导结构。在第一端，流动引导结构可以包括将传送管附接到后部稀薄喷嘴的入口和附接装置。流动引导结构可以具有这样的构造，使得流体通道跨越流动环空并将出口定位在内部径向壁中期望的注入点。

53. 发明授权

US09341376B2 Combustor and method for supplying fuel to a combustor 有权
标题翻译：用于向燃烧器供应燃料的燃烧器和方法
公开(公告)号：US09341376B2
公开(公告)日：2016-05-17
申请号：US13400248
申请日：2012-02-20
申请人： James Harold Westmoreland, III , Patrick Benedict Melton
发明人： James Harold Westmoreland, III , Patrick Benedict Melton
IPC分类号： F23R3/28 , F23D14/62 , F23R3/36
CPC分类号： F23R3/286 , F23D14/62 , F23R3/36
摘要： A combustor includes an end cap having upstream and downstream surfaces and a cap shield surrounding the upstream and downstream surfaces. First and second sets of premixer tubes extend from the upstream surface through the downstream surface. A first fuel conduit supplies fuel to the first set of premixer tubes. A casing circumferentially surrounds the cap shield to define an annular passage, and a second fuel conduit supplies fuel through the annular passage to the second set of premixer tubes. A method for supplying fuel to a combustor includes flowing a working fluid through first and second sets of premixer tubes, flowing a first fuel into the first set of premixer tubes, and flowing a second fuel through an annular passage surrounding the end cap and into the second set of premixer tubes.
摘要翻译：燃烧器包括具有上游和下游表面的端盖和围绕上游表面和下游表面的盖罩。第一组和第二组预混合管从上游表面延伸穿过下游表面。第一燃料管道向第一组预混合器管供应燃料。壳体周向地围绕盖罩以限定环形通道，并且第二燃料管道将燃料通过环形通道供应到第二组预混合器管。用于向燃烧器供应燃料的方法包括使工作流体流过第一组和第二组预混合器管，将第一燃料流入第一组预混合器管，并使第二种燃料流过围绕端盖的环形通道并进入第二组预混管。

54. 发明授权

US09249678B2 Transition duct for a gas turbine 有权
标题翻译：燃气轮机的过渡管
公开(公告)号：US09249678B2
公开(公告)日：2016-02-02
申请号：US13534744
申请日：2012-06-27
申请人： John Alfred Simo , Patrick Benedict Melton , Richard Martin DiCintio , Christopher Paul Willis
发明人： John Alfred Simo , Patrick Benedict Melton , Richard Martin DiCintio , Christopher Paul Willis
IPC分类号： F23R3/60 , F01D9/02 , F01D25/28
CPC分类号： F01D9/023 , F01D25/28 , F23R3/60
摘要： A transition duct for a combustor of a gas turbine generally includes a transition duct having a frame at an aft end of the transition duct. The frame generally includes a downstream end, a radially outer portion, a radially inner portion opposed to the radially outer portion, a first side portion between the radially outer and inner portions, and a second side portion opposed to the first side portion. A slot in the first side portion of the frame may have a downstream surface adjacent to the downstream end of the frame. A heat shield having an inner surface, an outer surface and a plurality of spacers may extend generally outward from the heat shield inner surface such that the inner surface is adjacent to the slot downstream surface and the frame downstream end.
摘要翻译：用于燃气涡轮机的燃烧器的过渡管道通常包括在过渡管道的后端具有框架的过渡管道。框架通常包括下游端，径向外部，与径向外部相对的径向内部，径向外部和内部之间的第一侧部以及与第一侧部相对的第二侧部。框架的第一侧部分中的槽可以具有与框架的下游端相邻的下游表面。具有内表面，外表面和多个间隔件的隔热罩可以从隔热罩内表面大致向外延伸，使得内表面邻近槽下游表面和框架下游端。

55. 发明授权

US09188342B2 Systems and methods for dampening combustor dynamics in a micromixer 有权
标题翻译：用于抑制微混合器中的燃烧室动力学的系统和方法
公开(公告)号：US09188342B2
公开(公告)日：2015-11-17
申请号：US13425950
申请日：2012-03-21
申请人： Patrick Benedict Melton , James Harold Westmoreland
发明人： Patrick Benedict Melton , James Harold Westmoreland
IPC分类号： F23R3/28 , F02C7/24 , F23M20/00 , F23R3/32
CPC分类号： F23R3/286 , F02C7/24 , F05D2260/963 , F23M20/005 , F23R3/32 , F23R2900/00014 , F23R2900/03044
摘要： Embodiments of the present application can provide systems and methods for dampening combustor dynamics. According to one embodiment, the system may include a micromixer. The system may also include at least one annular resonator disposed within the micromixer adjacent to a cap face plate or an impingement plate of the micromixer. The at least one annular resonator may include a first side including a number of holes forming a cold side hole pattern, a second side including a number of holes forming a hot side hole pattern, and a cavity substantially defined by the first side and the second side.
摘要翻译：本申请的实施例可以提供用于衰减燃烧室动力学的系统和方法。根据一个实施例，系统可以包括微混合器。该系统还可以包括设置在微型混合器内的至少一个环形谐振器，其邻近盖板或微型混合器的冲击板。所述至少一个环形谐振器可以包括包括形成冷侧孔图案的多个孔的第一侧，包括形成热侧孔图案的多个孔的第二侧和基本上由第一侧和第二侧形成的空腔侧。

56. 发明授权

US09127552B2 Transition piece aft frame with fuel injection apertures 有权
标题翻译：过渡件后框架与燃油喷射孔
公开(公告)号：US09127552B2
公开(公告)日：2015-09-08
申请号：US13290769
申请日：2011-11-07
申请人： Richard Martin DiCintio , Patrick Benedict Melton
发明人： Richard Martin DiCintio , Patrick Benedict Melton
IPC分类号： F01D9/02 , F01D25/24 , F02K3/08 , F02C3/30 , F02K3/10
CPC分类号： F01D9/023 , F01D25/24 , F02C3/30 , F02K3/08 , F02K3/10
摘要： A transition piece aft frame is provided and includes a manifold having an interior that is receptive of fuel and formed to define fuel injection holes configured to inject the received fuel from the manifold interior toward a main flow of products of combustion flowing through the manifold. The manifold includes a main body having an interior facing surface that faces the main flow of the products of the combustion and along which the fuel injection holes are defined.
摘要翻译：提供过渡件后框架并且包括具有内部的歧管，所述内部可接受燃料并形成以限定燃料喷射孔，所述燃料喷射孔被配置为将所接收的燃料从歧管内部喷射到流过歧管的燃烧产物的主流。歧管包括主体，其具有面向燃烧产物的主流的内表面，并且燃料喷射孔沿着该主体定义。

57. 发明授权

US09010127B2 Transition piece aft frame assembly having a heat shield 有权
标题翻译：具有隔热罩的过渡件后框架组件
公开(公告)号：US09010127B2
公开(公告)日：2015-04-21
申请号：US13410417
申请日：2012-03-02
申请人： Christopher Paul Willis , William Lawrence Byrne , David William Cihlar , Donald Timothy Lemon , Patrick Benedict Melton
发明人： Christopher Paul Willis , William Lawrence Byrne , David William Cihlar , Donald Timothy Lemon , Patrick Benedict Melton
IPC分类号： F02C7/12 , F01D9/02
CPC分类号： F01D9/023
摘要： A transition piece aft frame assembly is provided, and includes a transition piece aft frame and a heat shield. The transition piece aft frame has an aft face. At least a portion of the aft face is exposed to an exhaust gas stream. The heat shield is connected to the transition piece aft frame. The heat shield is oriented to generally deflect the exhaust gas stream away from the aft face of the transition piece aft frame.
摘要翻译：提供过渡件后框架组件，并且包括过渡件后框架和隔热罩。过渡件后框架有一个后面。后表面的至少一部分暴露于排气流。隔热罩与过渡件后框架连接。隔热罩被定向成使废气流大致偏离过渡件后框架的后表面。

58. 发明授权

US08826667B2 System and method for flow control in gas turbine engine 有权
标题翻译：燃气轮机发动机流量控制系统及方法
公开(公告)号：US08826667B2
公开(公告)日：2014-09-09
申请号：US13115018
申请日：2011-05-24
申请人： Patrick Benedict Melton , Bradley Donald Crawley , David William Cihlar , Robert Joseph Rohrssen , Ronald James Chila
发明人： Patrick Benedict Melton , Bradley Donald Crawley , David William Cihlar , Robert Joseph Rohrssen , Ronald James Chila
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23R3/002 , F23R3/045 , F23R2900/03043 , Y02T50/675
摘要： A system includes a gas turbine combustor, which includes a combustion liner disposed about a combustion region, a flow sleeve disposed about the combustion liner, an air passage between the combustion liner and the flow sleeve, and a structure extending between the combustion liner and the flow sleeve. The structure obstructs an airflow path through the air passage. The gas turbine combustor also includes an aerodynamic wake reducer configured to redirect an airflow around the structure to reduce a wake region downstream of the structure.
摘要翻译：一种系统包括燃气轮机燃烧器，其包括围绕燃烧区域设置的燃烧衬套，围绕燃烧衬套设置的流动套筒，在燃烧衬套和流动套筒之间的空气通道，以及在燃烧衬套和燃烧衬套之间延伸的结构流动套管该结构妨碍通过空气通道的气流路径。燃气轮机燃烧器还包括空气动力尾流减速器，其被配置成重新定向结构周围的气流以减少结构下游的尾流区域。

59. 发明授权

US08794544B2 Combustor nozzle and method for modifying the combustor nozzle 有权
标题翻译：燃烧器喷嘴和用于改变燃烧器喷嘴的方法
公开(公告)号：US08794544B2
公开(公告)日：2014-08-05
申请号：US13153504
申请日：2011-06-06
申请人： Patrick Benedict Melton , Scott Robert Simmons , Russell DeForest , Donald Mark Bailey
发明人： Patrick Benedict Melton , Scott Robert Simmons , Russell DeForest , Donald Mark Bailey
IPC分类号： B05B15/00 , F23R3/28 , F23R3/00
CPC分类号： F23R3/283 , F23R3/002 , F23R2900/00005 , Y10T29/49348
摘要： A combustor nozzle includes a downstream surface having an axial centerline. A plurality of passages extend through the downstream surface and provide fluid communication through the downstream surface. A plurality of slits are included in the downstream surface, and each slit connects to at least two passages. A method for modifying a combustor nozzle includes machining a plurality of slits in a downstream side of a body. The method further includes connecting each slit to at least two passages that pass through the body.
摘要翻译：燃烧器喷嘴包括具有轴向中心线的下游表面。多个通道延伸穿过下游表面并提供通过下游表面的流体连通。多个狭缝包括在下游表面中，并且每个狭缝连接至少两个通道。改进燃烧器喷嘴的方法包括在主体的下游侧加工多个狭缝。该方法还包括将每个狭缝连接到穿过身体的至少两个通道。

60. 发明申请

US20120308948A1 COMBUSTOR NOZZLE AND METHOD FOR MODIFYING THE COMBUSTOR NOZZLE 有权
标题翻译： COMBUSTOR喷嘴和修改燃气喷嘴的方法
公开(公告)号：US20120308948A1
公开(公告)日：2012-12-06
申请号：US13153504
申请日：2011-06-06
申请人： Patrick Benedict Melton , Scott Robert Simmons , Russell DeForest , Donald Mark Bailey
发明人： Patrick Benedict Melton , Scott Robert Simmons , Russell DeForest , Donald Mark Bailey
IPC分类号： F23C7/00 , B21D53/00
CPC分类号： F23R3/283 , F23R3/002 , F23R2900/00005 , Y10T29/49348
摘要： A combustor nozzle includes a downstream surface having an axial centerline. A plurality of passages extend through the downstream surface and provide fluid communication through the downstream surface. A plurality of slits are included in the downstream surface, and each slit connects to at least two passages. A method for modifying a combustor nozzle includes machining a plurality of slits in a downstream side of a body. The method further includes connecting each slit to at least two passages that pass through the body.
摘要翻译：燃烧器喷嘴包括具有轴向中心线的下游表面。多个通道延伸穿过下游表面并提供通过下游表面的流体连通。多个狭缝包括在下游表面中，并且每个狭缝连接至少两个通道。改进燃烧器喷嘴的方法包括在主体的下游侧加工多个狭缝。该方法还包括将每个狭缝连接到穿过身体的至少两个通道。

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