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1. 发明申请

US20120297785A1 SYSTEM AND METHOD FOR FLOW CONTROL IN GAS TURBINE ENGINE 有权
标题翻译：气体涡轮发动机流量控制系统与方法
公开(公告)号：US20120297785A1
公开(公告)日：2012-11-29
申请号：US13115058
申请日：2011-05-24
申请人： Patrick Benedict Melton , Ronald James Chila , Abdul Rafey Khan , Carolyn Ashley Antoniono
发明人： Patrick Benedict Melton , Ronald James Chila , Abdul Rafey Khan , Carolyn Ashley Antoniono
IPC分类号： F02C1/00 , F02C7/22 , F23R3/02
CPC分类号： F23R3/02 , F23R3/286
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 between the combustion liner and the flow sleeve. The structure obstructs an airflow through the air passage. The gas turbine combustor also includes a wake reducer disposed adjacent the structure. The wake reducer directs a flow into 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，以及燃烧衬套与流体之间的结构袖。该结构阻碍通过空气通道的气流。燃气轮机燃烧器还包括邻近结构布置的尾流减速器。尾流减速器将流动引导到结构下游的尾流区域。

2. 发明授权

US08966903B2 Combustor resonator with non-uniform resonator passages 有权
标题翻译：具有不均匀谐振器通道的燃烧器谐振器
公开(公告)号：US08966903B2
公开(公告)日：2015-03-03
申请号：US13212105
申请日：2011-08-17
申请人： Mohan Krishna Bobba , Kwanwoo Kim , Patrick Benedict Melton , Carolyn Ashley Antoniono
发明人： Mohan Krishna Bobba , Kwanwoo Kim , Patrick Benedict Melton , Carolyn Ashley Antoniono
IPC分类号： F02C7/24 , F23R3/00
CPC分类号： F23R3/002 , F23M20/005 , F23R2900/00014
摘要： Certain embodiments of the present disclosure include a combustor resonator having a non-uniform annulus between a combustor assembly and a resonator shell. The combustor resonator may further include resonator necks or passages having non-uniform lengths and geometries.
摘要翻译：本公开的某些实施例包括在燃烧器组件和谐振器壳体之间具有不均匀环空的燃烧器谐振器。燃烧器谐振器还可以包括具有不均匀长度和几何形状的谐振器颈部或通道。

3. 发明授权

US08893501B2 Combustor crossfire tube 有权
标题翻译：燃烧器交火管
公开(公告)号：US08893501B2
公开(公告)日：2014-11-25
申请号：US13072820
申请日：2011-03-28
申请人： Carolyn Ashley Antoniono , Patrick Benedict Melton
发明人： Carolyn Ashley Antoniono , Patrick Benedict Melton
IPC分类号： F02C7/22 , F23R3/48
CPC分类号： F23R3/48 , F23R3/286
摘要： The present application and the resultant patent provide a combustor for mixing a flow of air and a flow of fuel. The combustor may include an air path for the flow of air, a number of fuel injectors positioned in the air path for the flow of fuel, and a crossfire tube positioned within the air path upstream of the fuel injectors. The crossfire tube may include a number of purge holes positioned on a downstream side thereof to reduce a wake in the flow of air caused by the crossfire tube in the air path.
摘要翻译：本申请和所得专利提供了一种用于混合空气流和燃料流的燃烧器。燃烧器可以包括用于空气流动的空气路径，位于用于燃料流动的空气路径中的多个燃料喷射器，以及位于燃料喷射器上游的空气路径内的交叉火管。交火管可以包括位于其下游侧的多个吹扫孔，以减少由空气路径中的交火管引起的空气流中的尾流。

4. 发明授权

US08919127B2 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：US08919127B2
公开(公告)日：2014-12-30
申请号：US13115058
申请日：2011-05-24
申请人： Patrick Benedict Melton , Ronald James Chila , Abdul Rafey Khan , Carolyn Ashley Antoniono
发明人： Patrick Benedict Melton , Ronald James Chila , Abdul Rafey Khan , Carolyn Ashley Antoniono
IPC分类号： F02C1/00 , F02G3/00 , F23R3/02 , F23R3/28
CPC分类号： F23R3/02 , F23R3/286
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 between the combustion liner and the flow sleeve. The structure obstructs an airflow through the air passage. The gas turbine combustor also includes a wake reducer disposed adjacent the structure. The wake reducer directs a flow into 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，以及燃烧衬套与流体之间的结构袖。该结构阻碍通过空气通道的气流。燃气轮机燃烧器还包括邻近结构布置的尾流减速器。尾流减速器将流动引导到结构下游的尾流区域。

5. 发明申请

US20130042619A1 COMBUSTOR RESONATOR 有权
标题翻译： COMBUSTOR谐振器
公开(公告)号：US20130042619A1
公开(公告)日：2013-02-21
申请号：US13212105
申请日：2011-08-17
申请人： Mohan Krishna Bobba , Kwanwoo Kim , Patrick Benedict Melton , Carolyn Ashley Antoniono
发明人： Mohan Krishna Bobba , Kwanwoo Kim , Patrick Benedict Melton , Carolyn Ashley Antoniono
IPC分类号： F23R3/16
CPC分类号： F23R3/002 , F23M20/005 , F23R2900/00014
摘要： Certain embodiments of the present disclosure include a combustor resonator having a non-uniform annulus between a combustor assembly and a resonator shell. The combustor resonator may further include resonator necks or passages having non-uniform lengths and geometries.
摘要翻译：本公开的某些实施例包括在燃烧器组件和谐振器壳体之间具有不均匀环空的燃烧器谐振器。燃烧器谐振器还可以包括具有不均匀长度和几何形状的谐振器颈部或通道。

6. 发明申请

US20120247118A1 COMBUSTOR CROSSFIRE TUBE 有权
标题翻译： COMBUSTOR十字管
公开(公告)号：US20120247118A1
公开(公告)日：2012-10-04
申请号：US13072820
申请日：2011-03-28
申请人： Carolyn Ashley Antoniono , Patrick Benedict Melton
发明人： Carolyn Ashley Antoniono , Patrick Benedict Melton
IPC分类号： F02C7/22 , F23R3/28
CPC分类号： F23R3/48 , F23R3/286
摘要： The present application and the resultant patent provide a combustor for mixing a flow of air and a flow of fuel. The combustor may include an air path for the flow of air, a number of fuel injectors positioned in the air path for the flow of fuel, and a crossfire tube positioned within the air path upstream of the fuel injectors. The crossfire tube may include a number of purge holes positioned on a downstream side thereof to reduce a wake in the flow of air caused by the crossfire tube in the air path.
摘要翻译：本申请和所得专利提供了一种用于混合空气流和燃料流的燃烧器。燃烧器可以包括用于空气流动的空气路径，位于用于燃料流动的空气路径中的多个燃料喷射器，以及位于燃料喷射器上游的空气路径内的交火火管。交火管可以包括位于其下游侧的多个吹扫孔，以减少由空气路径中的交火管引起的空气流中的尾流。

7. 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。

8. 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。

9. 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。

10. 发明授权

US09170024B2 System and method for supplying a working fluid to a combustor 有权
标题翻译：将工作流体供给到燃烧器的系统和方法
公开(公告)号：US09170024B2
公开(公告)日：2015-10-27
申请号：US13344877
申请日：2012-01-06
申请人： Lucas John Stoia , Patrick Benedict Melton
发明人： Lucas John Stoia , Patrick Benedict Melton
IPC分类号： F23R3/34 , F23R3/00 , F23R3/54
CPC分类号： F23R3/346 , F23R3/002 , F23R3/54 , F23R2900/03043
摘要： A system for supplying a working fluid to a combustor includes a fuel nozzle and a combustion chamber downstream from the fuel nozzle. A flow sleeve circumferentially surrounds the combustion chamber, and a plurality of fuel injectors are circumferentially arranged around the flow sleeve to provide fluid communication through the flow sleeve to the combustion chamber. A distribution manifold circumferentially surrounds the plurality of fuel injectors, and a fluid passage through the distribution manifold provides fluid communication through the distribution manifold to the plurality of fuel injectors. A method for supplying a working fluid to a combustor includes flowing a working fluid from a compressor through a combustion chamber and diverting a portion of the working fluid through a distribution manifold that circumferentially surrounds a plurality of fuel injectors circumferentially arranged around the combustion chamber.
摘要翻译：用于向燃烧器供应工作流体的系统包括燃料喷嘴和燃料喷嘴下游的燃烧室。流动套筒周向地围绕燃烧室，并且多个燃料喷射器周向地布置在流动套筒周围，以提供通过流动套筒到燃烧室的流体连通。分配歧管周向地围绕多个燃料喷射器，并且通过分配歧管的流体通道提供通过分配歧管到多个燃料喷射器的流体连通。将工作流体供应到燃烧器的方法包括使来自压缩机的工作流体流过燃烧室，并使工作流体的一部分通过周向围绕燃烧室周向布置的多个燃料喷射器的分配歧管转向。

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