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公开(公告)号：US20140157786A1
公开(公告)日：2014-06-12
申请号：US13708365
申请日：2012-12-07
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Roy Marshall Washam
IPC: F02C9/26
CPC classification number: F02C9/26 , F23N5/00 , F23N2021/10 , F23N2041/20 , F23R3/00
Abstract: A gas turbine system includes a gas turbine including a combustor for combusting a fuel and a control assembly configured to control at least one of a fuel system and the combusting of the combustor based on providing values corresponding to at least one of fuel characteristics and combustor characteristics to a fuel induction time transfer function.
Abstract translation: 燃气轮机系统包括燃气轮机，其包括用于燃烧燃料的燃烧器和控制组件，该控制组件构造成基于提供对应于燃料特性和燃烧器特性中的至少一个的值来控制燃料系统和燃烧器中的至少一个 到燃油感应时间传递函数。
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公开(公告)号：US20140298814A1
公开(公告)日：2014-10-09
申请号：US13858192
申请日：2013-04-08
Applicant: GENERAL ELECTRIC COMPANY
Inventor： John Anthony Conchieri , Roy Marshall Washam , Gilbert Otto Kraemer
CPC classification number: F23R3/005 , F02C3/205 , F02C7/08 , F02C7/224 , F23L2900/15042 , F23R3/40 , F24H1/0045
Abstract: A system for pre-heating a working fluid within a combustor includes a compressor for providing the working fluid to the combustor. An outer casing is disposed downstream from the compressor. The outer casing at least partially defines a high pressure plenum that at least partially surrounds the combustor. A combustion chamber is defined within the combustor downstream from the high pressure plenum. A catalytic combustor is disposed within the high pressure plenum upstream from the combustion chamber so as to provide thermal energy to the working fluid upstream from the combustion chamber.
Abstract translation: 用于对燃烧器内的工作流体进行预热的系统包括用于向燃烧器提供工作流体的压缩机。 外壳设置在压缩机的下游。 外壳至少部分地限定至少部分地围绕燃烧器的高压集气室。 燃烧室限定在高压气室下游的燃烧室内。 催化燃烧器设置在燃烧室上游的高压集气室内，以便向燃烧室上游的工作流体提供热能。
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Patent Agency Ranking
3.发明申请公开(公告)号：US20140130504A1
公开(公告)日：2014-05-15
申请号：US13674255
申请日：2012-11-12
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Wei Chen , Roy Marshall Washam
IPC: F23R3/00
CPC classification number: F23R3/002 , F01D9/023 , F01D25/12 , F05D2240/35 , F05D2260/201 , F05D2260/205
Abstract: A system for cooling a hot gas path component for a combustor generally includes an impingement sleeve that circumferentially surrounds an outer surface of the hot gas path component. A first cooling chamber is defined between the impingement sleeve and a first portion of the outer surface of the hot gas path component. A second cooling chamber is disposed downstream from the first cooling chamber. The second cooling chamber is defined between the impingement sleeve and a second portion of the outer surface of hot gas path component. An inlet extends through the impingement sleeve so as to define a first flow path into the first cooling chamber. An outlet defines a second flow path between the first cooling chamber and the second cooling chamber.
Abstract translation: 用于冷却用于燃烧器的热气体通道部件的系统通常包括围绕热气体通道部件的外表面的冲击套筒。 第一冷却室限定在冲击套筒和热气体通道部件的外表面的第一部分之间。 第二冷却室设置在第一冷却室的下游。 第二冷却室限定在冲击套管和热气体通道部件的外表面的第二部分之间。 入口延伸穿过冲击套筒，以限定进入第一冷却室的第一流动路径。 出口限定第一冷却室和第二冷却室之间的第二流动路径。
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公开(公告)号：US20160186663A1
公开(公告)日：2016-06-30
申请号：US14585837
申请日：2014-12-30
Applicant: General Electric Company
Inventor： Jason Thurman Stewart , Charlotte Cole Wilson , Roy Marshall Washam
IPC: F02C7/22
CPC classification number: F23R3/286 , F23R2900/03343
Abstract: A fuel nozzle for a gas turbine engine that includes: an elongated centerbody; an elongated peripheral wall formed about the centerbody so to define a primary flow annulus therebetween; a primary fuel supply and a primary air supply in the primary flow annulus; and a pilot nozzle. The pilot nozzle may be formed in the centerbody and include: axially elongated mixing tubes defined within a centerbody wall; a fuel port positioned on the mixing tubes for connecting each to a secondary fuel supply; and a secondary air supply configured so to fluidly communicate with an inlet of each of the mixing tubes. A plurality of the mixing tubes may be formed as canted mixing tubes that are configured for inducing a swirling downstream flow, while a plurality of the mixing tubes may be axial mixing tubes.
Abstract translation: 一种用于燃气涡轮发动机的燃料喷嘴，包括：细长的中心体; 围绕中心体形成的细长周边壁，以便在它们之间限定主要的流动环; 初级燃料供应和主流环中的一次空气供应; 和引导喷嘴。 引导喷嘴可以形成在中心体中，并且包括：限定在中心体壁内的轴向细长的混合管; 位于所述混合管上的燃料口，用于将其连接到二次燃料供应; 以及构造成与每个混合管的入口流体连通的二次空气供应。 多个混合管可以形成为被配置为用于引起涡流下游流动的倾斜混合管，而多个混合管可以是轴向混合管。
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公开(公告)号：US09328923B2
公开(公告)日：2016-05-03
申请号：US13649090
申请日：2012-10-10
Applicant: General Electric Company
Inventor： Mohan Krishna Bobba , Roy Marshall Washam
CPC classification number: F23R3/002 , F23R3/045 , F23R3/16 , F23R3/283 , Y02T50/675
Abstract: A system includes a turbomachine including a first chamber configured to contain a first fluid and a second chamber configured to contain a second fluid. The turbomachine also includes a barrier disposed between the first and second chambers. The barrier is configured to separate the first fluid and the second fluid. Additionally, the barrier includes a first surface facing the first chamber and a second surface facing the second chamber. The turbomachine also includes an orifice extending from the first chamber to the second chamber. The orifice defines a fluid passageway. Additionally, the turbomachine includes a tube including a first end and a second end. The first end is coupled to the first surface and is disposed about a perimeter of the orifice. The tube is configured to at least partially contain the second fluid.
Abstract translation: 一种系统包括涡轮机，该涡轮机包括配置成容纳第一流体的第一室和被配置为容纳第二流体的第二室。 涡轮机还包括设置在第一和第二室之间的屏障。 阻挡件构造成分离第一流体和第二流体。 此外，屏障包括面向第一室的第一表面和面向第二室的第二表面。 涡轮机还包括从第一室延伸到第二室的孔口。 孔口限定了流体通道。 另外，涡轮机包括包括第一端和第二端的管。 第一端连接到第一表面并围绕孔的周边设置。 管被构造成至少部分地包含第二流体。
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公开(公告)号：US09360214B2
公开(公告)日：2016-06-07
申请号：US13858192
申请日：2013-04-08
Applicant: General Electric Company
Inventor： John Anthony Conchieri , Roy Marshall Washam , Gilbert Otto Kraemer
CPC classification number: F23R3/005 , F02C3/205 , F02C7/08 , F02C7/224 , F23L2900/15042 , F23R3/40 , F24H1/0045
Abstract: A system for pre-heating a working fluid within a combustor includes a compressor for providing the working fluid to the combustor. An outer casing is disposed downstream from the compressor. The outer casing at least partially defines a high pressure plenum that at least partially surrounds the combustor. A combustion chamber is defined within the combustor downstream from the high pressure plenum. A catalytic combustor is disposed within the high pressure plenum upstream from the combustion chamber so as to provide thermal energy to the working fluid upstream from the combustion chamber.
Abstract translation: 用于对燃烧器内的工作流体进行预热的系统包括用于向燃烧器提供工作流体的压缩机。 外壳设置在压缩机的下游。 外壳至少部分地限定至少部分地围绕燃烧器的高压集气室。 燃烧室限定在高压气室下游的燃烧室内。 催化燃烧器设置在燃烧室上游的高压集气室内，以便向燃烧室上游的工作流体提供热能。
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公开(公告)号：US20140099584A1
公开(公告)日：2014-04-10
申请号：US13649090
申请日：2012-10-10
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Mohan Krishna Bobba , Roy Marshall Washam
CPC classification number: F23R3/002 , F23R3/045 , F23R3/16 , F23R3/283 , Y02T50/675
Abstract: A system includes a turbomachine including a first chamber configured to contain a first fluid and a second chamber configured to contain a second fluid. The turbomachine also includes a barrier disposed between the first and second chambers. The barrier is configured to separate the first fluid and the second fluid. Additionally, the barrier includes a first surface facing the first chamber and a second surface facing the second chamber. The turbomachine also includes an orifice extending from the first chamber to the second chamber. The orifice defines a fluid passageway. Additionally, the turbomachine includes a tube including a first end and a second end. The first end is coupled to the first surface and is disposed about a perimeter of the orifice. The tube is configured to at least partially contain the second fluid.
Abstract translation: 一种系统包括涡轮机，该涡轮机包括配置成容纳第一流体的第一室和被配置为容纳第二流体的第二室。 涡轮机还包括设置在第一和第二室之间的屏障。 阻挡件构造成分离第一流体和第二流体。 此外，屏障包括面向第一室的第一表面和面向第二室的第二表面。 涡轮机还包括从第一室延伸到第二室的孔口。 孔口限定了流体通道。 另外，涡轮机包括包括第一端和第二端的管。 第一端连接到第一表面并围绕孔的周边设置。 管被构造成至少部分地包含第二流体。
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