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11. 发明授权

US09052115B2 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：US09052115B2
公开(公告)日：2015-06-09
申请号：US13455480
申请日：2012-04-25
申请人： Lucas John Stoia , Bryan Wesley Romig , Thomas Edward Johnson , Christian Xavier Stevenson
发明人： Lucas John Stoia , Bryan Wesley Romig , Thomas Edward Johnson , Christian Xavier Stevenson
IPC分类号： F23R3/34
CPC分类号： F23R3/346 , F23R3/34 , F23R2900/03341
摘要： A system for supplying a working fluid to a combustor includes a fuel nozzle, a combustion chamber downstream from the fuel nozzle, and a flow sleeve that circumferentially surrounds the combustion chamber. Injectors circumferentially arranged around the flow sleeve provide fluid communication through the flow sleeve and into the combustion chamber. A valve upstream from the injectors has a first position that permits working fluid flow to the injectors and a second position that prevents working fluid flow to the injectors. A method for supplying a working fluid to a combustor includes flowing a working fluid through a combustion chamber, diverting a portion of the working fluid through injectors circumferentially arranged around the combustion chamber, and operating a valve upstream from the injectors to control the working fluid flow through the injectors.
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，燃料喷嘴下游的燃烧室和周向围绕燃烧室的流动套筒。周向布置在流动套筒周围的注射器提供通过流动套筒并进入燃烧室的流体连通。喷射器上游的阀具有允许工作流体流向喷射器的第一位置和防止工作流体流向喷射器的第二位置。用于将工作流体供应到燃烧室的方法包括使工作流体流过燃烧室，使工作流体的一部分通过周向布置在燃烧室周围的喷射器转向，并且在喷射器上游操作阀以控制工作流体流动通过注射器。

12. 发明授权

US08745987B2 Late lean injection manifold 有权
标题翻译：延迟注射歧管
公开(公告)号：US08745987B2
公开(公告)日：2014-06-10
申请号：US12914537
申请日：2010-10-28
申请人： Lucas John Stoia , Jonathan Hale Kegley , Crystal McGee McConnaughhay , Bryan Wesley Romig
发明人： Lucas John Stoia , Jonathan Hale Kegley , Crystal McGee McConnaughhay , Bryan Wesley Romig
IPC分类号： F02C7/228
CPC分类号： F02C7/22 , F05D2270/07 , F05D2270/31
摘要： A late lean injection (LLI) manifold is provided and includes a central nozzle and first and second side nozzles positioned at circumferential locations defined around a vessel, a connector, a first leg, to which the connector is connected, formed to define a tube extending from the central nozzle to the first side nozzle such that fuel is communicable between the connector, the central nozzle and the first side nozzle and a second leg. The second leg is formed to define a tube extending from the central nozzle to the second side nozzle such that the fuel is communicable between the central nozzle and the second side nozzle.
摘要翻译：提供了一种后期稀薄注射（LLI）歧管，并且包括中心喷嘴和位于围绕容器限定的周向位置处的第一和第二侧面喷嘴，连接器，连接器连接的第一腿，形成为限定延伸的管从中心喷嘴到第一侧喷嘴，使得燃料可在连接器，中心喷嘴和第一侧喷嘴与第二支管之间连通。第二腿形成为限定从中心喷嘴延伸到第二侧喷嘴的管，使得燃料可在中心喷嘴和第二侧喷嘴之间连通。

13. 发明申请

US20130283800A1 SYSTEM FOR SUPPLYING FUEL TO A COMBUSTOR 有权
标题翻译：向燃油供应燃料的系统
公开(公告)号：US20130283800A1
公开(公告)日：2013-10-31
申请号：US13455429
申请日：2012-04-25
申请人： Bryan Wesley Romig , Lucas John Stoia
发明人： Bryan Wesley Romig , Lucas John Stoia
IPC分类号： F23R3/34 , F23R3/54 , F02C7/228
CPC分类号： F02C7/22 , F23R3/06 , F23R3/286 , F23R3/346
摘要： A system for supplying fuel to a combustor includes a combustion chamber, a liner that circumferentially surrounds at least a portion of the combustion chamber, and a flow sleeve that circumferentially surrounds at least a portion of the liner. A tube provides fluid communication for a working fluid to flow through the flow sleeve and the liner and into the combustion chamber, and the tube includes a tube wall. A plurality of fuel ports through the tube wall provide fluid communication for fuel to flow through the tube wall and into the tube, and the fuel ports are non-circular.
摘要翻译：用于向燃烧器供应燃料的系统包括燃烧室，周向围绕燃烧室的至少一部分的衬套和周向围绕衬套的至少一部分的流动套筒。管提供用于工作流体的流体连通以流过流动套管和衬套并进入燃烧室，并且管包括管壁。通过管壁的多个燃料端口提供流体连通，用于燃料流过管壁并进入管中，并且燃料端口是非圆形的。

14. 发明申请

US20120102958A1 LATE LEAN INJECTION MANIFOLD 有权
标题翻译：最新推荐注意事项
公开(公告)号：US20120102958A1
公开(公告)日：2012-05-03
申请号：US12914537
申请日：2010-10-28
申请人： Lucas John Stoia , Jonathan Hale Kegley , Crystal McGee McConnaughhay , Bryan Wesley Romig
发明人： Lucas John Stoia , Jonathan Hale Kegley , Crystal McGee McConnaughhay , Bryan Wesley Romig
IPC分类号： F02C7/22
CPC分类号： F02C7/22 , F05D2270/07 , F05D2270/31
摘要： A late lean injection (LLI) manifold is provided and includes a central nozzle and first and second side nozzles positioned at circumferential locations defined around a vessel, a connector, a first leg, to which the connector is connected, formed to define a tube extending from the central nozzle to the first side nozzle such that fuel is communicable between the connector, the central nozzle and the first side nozzle and a second leg. The second leg is formed to define a tube extending from the central nozzle to the second side nozzle such that the fuel is communicable between the central nozzle and the second side nozzle.
摘要翻译：提供了一种后期稀薄注射（LLI）歧管，并且包括中心喷嘴和位于围绕容器限定的周向位置处的第一和第二侧面喷嘴，连接器，连接器连接的第一腿，形成为限定延伸的管从中心喷嘴到第一侧喷嘴，使得燃料可在连接器，中心喷嘴和第一侧喷嘴与第二支管之间连通。第二腿形成为限定从中心喷嘴延伸到第二侧喷嘴的管，使得燃料可在中心喷嘴和第二侧喷嘴之间连通。

15. 发明申请

US20110265485A1 FLUID COOLED INJECTION NOZZLE ASSEMBLY FOR A GAS TURBOMACHINE 审中-公开
标题翻译：流体冷却注射喷嘴组件用于气体涡轮机
公开(公告)号：US20110265485A1
公开(公告)日：2011-11-03
申请号：US12771593
申请日：2010-04-30
申请人： Lucas John Stoia , Bryan Wesley Romig
发明人： Lucas John Stoia , Bryan Wesley Romig
IPC分类号： F02C7/22 , F02C7/14
CPC分类号： F23R3/283
摘要： A turbomachine includes a fluid cooled injection nozzle assembly. The fluid cooled injection nozzle assembly includes an inner conduit portion that includes a body portion having first end portion to a tip end portion. The body portion includes an outer surface and an inner surface. A cooling element extends through the inner conduit portion. The cooling element includes a body element having a first end section that extends to a second end section. The body element includes an outer surface and an inner surface that defines a cooling passage. The outer surface of the body element is spaced from the inner surface of the inner conduit portion to define a return channel. Fluid passing through the cooling passage impinges upon and convectively cools the tip end portion, enters the return channel and is directed out from the nozzle member.
摘要翻译：涡轮机包括流体冷却的喷嘴组件。流体冷却注射喷嘴组件包括内部导管部分，其包括主体部分，该主体部分具有到末端部分的第一端部部分。主体部分包括外表面和内表面。冷却元件延伸穿过内部导管部分。冷却元件包括主体元件，其具有延伸到第二端部的第一端部。身体元件包括限定冷却通道的外表面和内表面。主体元件的外表面与内导管部分的内表面间隔开以限定返回通道。通过冷却通道的流体撞击并对流地冷却末端部分，进入返回通道并从喷嘴构件引出。

16. 发明授权

US09140189B2 Systems and methods for detecting fuel leaks in gas turbine engines 有权
标题翻译：用于检测燃气涡轮发动机燃油泄漏的系统和方法
公开(公告)号：US09140189B2
公开(公告)日：2015-09-22
申请号：US13444375
申请日：2012-04-11
申请人： Bryan Wesley Romig , Derrick Simons , Douglas Dean
发明人： Bryan Wesley Romig , Derrick Simons , Douglas Dean
IPC分类号： F02C9/26 , F02C7/232 , F02C9/28 , F02C7/22 , F02D41/22 , F01D21/14
CPC分类号： F02C7/232 , F01D21/14 , F02C7/22 , F02C9/28 , F02D2041/225 , F05D2260/80
摘要： Embodiments can provide systems and methods for detecting fuel leaks in gas turbine engines. According to one embodiment, there is disclosed a method for detecting a fuel leak in a gas turbine engine. The method may include adjusting a control valve to correspond with a desired fuel flow. The method may also include determining an actual fuel flow based at least in part on an upstream pressure in a fuel manifold and one or more gas turbine engine parameters. The method may also include comparing the desired fuel flow with the actual fuel flow. Moreover, the method may include determining a difference between the desired fuel flow and the actual fuel flow, wherein the difference indicates a fuel leak.
摘要翻译：实施例可以提供用于检测燃气涡轮发动机中的燃料泄漏的系统和方法。根据一个实施例，公开了一种用于检测燃气涡轮发动机中的燃料泄漏的方法。该方法可以包括调节控制阀以对应于期望的燃料流。该方法还可以包括至少部分地基于燃料歧管中的上游压力和一个或多个燃气涡轮发动机参数来确定实际燃料流。该方法还可以包括将所需燃料流与实际燃料流进行比较。此外，该方法可以包括确定期望燃料流量与实际燃料流量之间的差异，其中差值表示燃料泄漏。

17. 发明授权

US08959925B2 Combustor recovery method and system 有权
标题翻译：燃烧器回收方法及系统
公开(公告)号：US08959925B2
公开(公告)日：2015-02-24
申请号：US13352496
申请日：2012-01-18
申请人： Bryan Wesley Romig , Derrick Walter Simons , Venkat Narra
发明人： Bryan Wesley Romig , Derrick Walter Simons , Venkat Narra
IPC分类号： F02C7/22 , F02C7/26 , F02C7/264 , F02G1/055 , F02G3/00 , F02C9/00 , F02C3/00 , F02C1/00
CPC分类号： F02C7/262 , F02C9/26 , F23R3/48 , Y02E20/344
摘要： A method is disclosed for controlling gas turbine operation in response to lean blowout of a combustion can. The gas turbine comprises a pair of combustion cans. The method includes sensing that a first combustion can is extinguished during a full load operation of the gas turbine, adjusting a fuel ratio between the fuel nozzles in each can, delivering a richer fuel mixture to the fuel nozzles nearest to the cross-fire tubes, generating a cross-fire from the second combustion can to the first combustion can, detecting a recovery of the turbine load, and adjusting the fuel ratio to the normal balanced fuel distribution between the fuel nozzles in each can.
摘要翻译：公开了一种用于响应于燃烧罐的精馏而控制燃气轮机操作的方法。燃气轮机包括一对燃烧罐。该方法包括检测在燃气轮机的满载操作期间第一燃烧罐被熄灭，调节每个罐中的燃料喷嘴之间的燃料比，将更加丰富的燃料混合物输送到最靠近交叉火管的燃料喷嘴，产生从第二燃烧罐到第一燃烧罐的交叉火焰，检测涡轮机负载的恢复，以及将燃料比调整到每个罐中的燃料喷嘴之间的正常平衡燃料分配。

18. 发明授权

US08919673B2 Apparatus and method for a fuel nozzle 有权
标题翻译：燃料喷嘴的装置和方法
公开(公告)号：US08919673B2
公开(公告)日：2014-12-30
申请号：US12759765
申请日：2010-04-14
申请人： Karthik Subramanian , Bryan Wesley Romig
发明人： Karthik Subramanian , Bryan Wesley Romig
IPC分类号： F02M61/10 , B05B7/10 , F02C1/00 , F02G3/00 , F23R3/28
CPC分类号： F23R3/28 , F23R3/283 , F23R2900/00018 , F23R2900/03044 , Y10T29/49323
摘要： A fuel nozzle includes a fuel plenum, an outer body surrounding the fuel plenum, and bore holes that extend longitudinally through the outer body. The fuel nozzle also includes means for fixedly attaching the fuel plenum to the outer body and passages that provide fluid communication between the fuel plenum and the bore holes. A method for manufacturing a fuel nozzle includes drilling bore holes longitudinally through an outer body and drilling passages in the outer body to the bore holes. The method further includes inserting a fuel plenum into the outer body, wherein the passages provide a fluid communication between the bore holes and the fuel plenum, and attaching the fuel plenum to the outer body.
摘要翻译：燃料喷嘴包括燃料增压室，围绕燃料增压室的外部主体以及纵向延伸穿过外部主体的钻孔。燃料喷嘴还包括用于将燃料集气室固定地连接到外部主体的装置和在燃料集气室和钻孔之间提供流体连通的通道。一种用于制造燃料喷嘴的方法包括：纵向穿过外部主体的钻孔和在外壳体中钻孔的孔。该方法还包括将燃料增压室插入外部主体中，其中通道在钻孔和燃料增压室之间提供流体连通，并将燃料增压室连接到外部主体。

19. 发明申请

US20120247108A1 COMBUSTOR PROBE FOR GAS TURBINE 有权
标题翻译：燃气涡轮机COMBUSTOR探头
公开(公告)号：US20120247108A1
公开(公告)日：2012-10-04
申请号：US13075055
申请日：2011-03-29
申请人： Bryan Wesley Romig , Jonathan Hale Kegley , Robert Wade Clifford , Derrick Walter Simons
发明人： Bryan Wesley Romig , Jonathan Hale Kegley , Robert Wade Clifford , Derrick Walter Simons
IPC分类号： F23R3/00 , G01N1/22 , G01M15/00
CPC分类号： G01N1/2252 , F01D21/003 , F05D2270/80 , F23N5/003 , F23N5/18 , F23N2031/18 , F23N2041/20 , F23N2900/05005 , F23R3/00
摘要： Embodiments of the present disclosure are directed towards a turbine combustor probe having a combustion dynamics monitoring probe configured to monitor combustion dynamics within a turbine combustor. The turbine combustor probe also has a gas sampling sleeve configured to collect a gas sample from an airflow path between a liner and a flow sleeve of the turbine combustor.
摘要翻译：本公开的实施例涉及具有燃烧动力学监测探针的涡轮机燃烧器探头，其被配置为监测涡轮机燃烧器内的燃烧动力学。涡轮机燃烧器探头还具有气体采样套筒，该气体采样套筒构造成从涡轮机燃烧器的衬套和流动套筒之间的气流通道收集气体样品。

20. 发明申请

US20110271683A1 TURBOMACHINE INJECTION NOZZLE ASSEMBLY 审中-公开
标题翻译：涡轮喷射喷嘴组件
公开(公告)号：US20110271683A1
公开(公告)日：2011-11-10
申请号：US12775679
申请日：2010-05-07
申请人： Richard William Johnson , Bryan Wesley Romig
发明人： Richard William Johnson , Bryan Wesley Romig
IPC分类号： F02C7/22
CPC分类号： F23R3/14 , F23R3/286
摘要： A turbomachine includes a compressor, a turbine, a combustor operatively coupled to the compressor and the turbine, and an injection nozzle assembly mounted in the combustor. The injection nozzle assembly includes a swirler member for conditioning a fluid flow passing through the injection nozzle assembly. The swirler member includes a hub portion, a plurality of vanes that extend from the hub portion, and at least one flow conditioning band. The at least one flow conditioning band extends about the hub portion and between the plurality of vanes to provide a localized flow impediment within the injection nozzle assembly.
摘要翻译：涡轮机包括压缩机，涡轮机，可操作地联接到压缩机和涡轮机的燃烧器，以及安装在燃烧器中的喷嘴组件。注射喷嘴组件包括用于调节通过喷嘴组件的流体流的旋流器构件。旋流器构件包括轮毂部分，从轮毂部分延伸的多个叶片和至少一个流动调节带。至少一个流动调节带围绕毂部分延伸并且在多个叶片之间延伸，以在喷嘴组件内提供局部流动障碍。

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