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公开(公告)号：US20130236301A1
公开(公告)日：2013-09-12
申请号：US13416559
申请日：2012-03-09
申请人： Wei Chen , Stacy Ann Holzman , Keith Cletus Belsom , Ronald James Chila , Richard Martin DiCintio
发明人： Wei Chen , Stacy Ann Holzman , Keith Cletus Belsom , Ronald James Chila , Richard Martin DiCintio
摘要： Disclosed herein are apparatuses and systems for directing the flow of hot gas exiting a transition piece. In an embodiment, an aft frame an aft frame has an exit face that has an airfoil shape. In an embodiment, a transition piece aft exit has an airfoil shape.
摘要翻译： 这里公开了用于引导离开过渡件的热气流的装置和系统。 在一个实施例中，后框架具有具有翼型形状的出口面。 在一个实施例中，过渡件后出口具有翼型形状。
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公开(公告)号：US20120186260A1
公开(公告)日：2012-07-26
申请号：US13012838
申请日：2011-01-25
IPC分类号： F01D25/24
CPC分类号： F01D9/023
摘要： An impingement sleeve for a transition piece of a gas turbine is disclosed. The impingement sleeve generally includes a first casing configured to surround a portion of an inner duct of the transition piece and a second casing configured to surround a portion of the inner duct. Additionally, the impingement sleeve may include a joint defined between the first and second casings. The joint may include a plurality of fasteners configured to attach the first casing to the second casing.
摘要翻译： 公开了一种用于燃气轮机的过渡件的冲击套筒。 冲击套管通常包括构造成围绕过渡件的内部管道的一部分的第一壳体和被构造成围绕内部管道的一部分的第二壳体。 此外，冲击套筒可以包括限定在第一和第二壳体之间的接头。 接头可以包括被配置成将第一壳体附接到第二壳体的多个紧固件。
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3.发明授权公开(公告)号：US09097424B2
公开(公告)日：2015-08-04
申请号：US13417405
申请日：2012-03-12
摘要： A system for supplying a working fluid 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 the working fluid to flow through the flow sleeve and the liner and into the combustion chamber, and the tube spirals between the flow sleeve and the liner.
摘要翻译： 用于向燃烧器供应工作流体的系统包括燃烧室，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。 管提供流体连通以使工作流体流过流动套管和衬套并进入燃烧室，并且管在流动套筒和衬套之间螺旋。
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4.发明申请APPARATUS INCLUDING A FLOW CONDITIONER COUPLED TO A TRANSITION PIECE FORWARD END 审中-公开装置包括流向调节器，连接到过渡段前端公开(公告)号：US20140041391A1
公开(公告)日：2014-02-13
申请号：US13568842
申请日：2012-08-07
申请人： Richard Martin DiCintio , Wei Chen
发明人： Richard Martin DiCintio , Wei Chen
CPC分类号： B23K31/02 , B23K2101/001 , F01D9/023 , Y10T29/49234
摘要： An apparatus is provided and includes a combustor, a transition piece and a flow conditioner. The combustor has a head end and defines a first flowpath along which a main flow is directable to flow in a downstream direction from the head end. The transition piece is disposable downstream from the combustor, has a forward end and defines a second flowpath along which the main flow is directable to flow in the downstream direction from the forward end. The flow conditioner includes an inner member coupled to the transition piece forward end, an outer member and aerodynamic elements supportively disposed between the inner and outer members to be interactive with a flow of fluid proceeding toward the combustor head end.
摘要翻译： 提供了一种装置，包括燃烧器，过渡件和流动调节器。 燃烧器具有头端并且限定第一流动路径，主流沿着该第一流动路径可以从头端沿下游方向流动。 过渡件在燃烧器的下游是一次性的，具有前端并且限定了第二流动路径，主流沿着该第二流动路径可以从前端向下游方向流动。 流动调节器包括联接到过渡件前端的内部构件，外部构件和支撑地设置在内部构件和外部构件之间的空气动力元件，以与朝向燃烧器头端部的流体流动相互作用。
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5.发明授权System for supplying a fuel and a working fluid through a liner to a combustion chamber 有权用于将燃料和工作流体通过衬套供应到燃烧室的系统公开(公告)号：US09151500B2
公开(公告)日：2015-10-06
申请号：US13420715
申请日：2012-03-15
申请人： Wei Chen , Patrick Benedict Melton , Russell DeForest , Lucas John Stoia , Richard Martin DiCintio
发明人： Wei Chen , Patrick Benedict Melton , Russell DeForest , Lucas John Stoia , Richard Martin DiCintio
摘要： A system for supplying a working fluid to a combustor includes a combustion chamber and a flow sleeve that circumferentially surrounds at least a portion of the combustion chamber. A tube provides fluid communication for the working fluid to flow through the flow sleeve and into the combustion chamber, wherein the tube comprises an axial centerline. A first set of injectors are circumferentially arranged around the tube and angled radially with respect to the axial centerline of the tube, wherein the first set of injectors provide fluid communication for the working fluid to flow through a wall of the tube.
摘要翻译： 用于向燃烧器供应工作流体的系统包括燃烧室和周向围绕燃烧室的至少一部分的流动套管。 管提供流体连通以使工作流体流过流动套筒并进入燃烧室，其中管包括轴向中心线。 第一组喷射器围绕管周向布置并且相对于管的轴向中心线径向成角度，其中第一组喷射器为工作流体提供流体连通以流过管的壁。
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6.发明申请Combustor With Multiple Combustion Zones With Injector Placement for Component Durability 审中-公开具有多个燃烧区的燃烧器，具有用于部件耐久性的喷射器放置公开(公告)号：US20130318991A1
公开(公告)日：2013-12-05
申请号：US13485110
申请日：2012-05-31
申请人： Richard Martin DiCintio , Wei Chen , Patrick Benedict Melton , Lucas John Stoia , Mark Allan Hadley
发明人： Richard Martin DiCintio , Wei Chen , Patrick Benedict Melton , Lucas John Stoia , Mark Allan Hadley
CPC分类号： F23R3/34 , Y10T29/49323
摘要： A combustion system including a combustor; a combustor liner disposed within the combustor is provided. At least one primary fuel nozzle is provided to provide fuel to a primary combustion zone disposed proximate to the upstream end of the combustor liner. A transition duct is coupled to the downstream end of the combustor liner. A secondary nozzle assembly is disposed proximate to the downstream end of the combustor to provide fuel to a secondary combustion zone at locations predetermined to reduce peak thermal loads on the surface area of the transition duct.
摘要翻译： 一种燃烧系统，包括燃烧器; 设置在燃烧室内的燃烧器衬套。 提供至少一个主燃料喷嘴以向靠近燃烧器衬套的上游端设置的主燃烧区提供燃料。 过渡管道连接到燃烧器衬套的下游端。 次级喷嘴组件靠近燃烧器的下游端设置，以在预定的位置处向辅助燃烧区域提供燃料，以减少过渡管道的表面区域上的峰值热负荷。
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公开(公告)号：US20130239575A1
公开(公告)日：2013-09-19
申请号：US13420715
申请日：2012-03-15
申请人： Wei Chen , Patrick Benedict Melton , Russell DeForest , Lucas John Stoia , Richard Martin DiCintio
发明人： Wei Chen , Patrick Benedict Melton , Russell DeForest , Lucas John Stoia , Richard Martin DiCintio
IPC分类号： F23R3/28
摘要： A system for supplying a working fluid to a combustor includes a combustion chamber and a flow sleeve that circumferentially surrounds at least a portion of the combustion chamber. A tube provides fluid communication for the working fluid to flow through the flow sleeve and into the combustion chamber, wherein the tube comprises an axial centerline. A first set of injectors are circumferentially arranged around the tube and angled radially with respect to the axial centerline of the tube, wherein the first set of injectors provide fluid communication for the working fluid to flow through a wall of the tube.
摘要翻译： 用于向燃烧器供应工作流体的系统包括燃烧室和周向围绕燃烧室的至少一部分的流动套管。 管提供流体连通以使工作流体流过流动套筒并进入燃烧室，其中管包括轴向中心线。 第一组喷射器围绕管周向布置并且相对于管的轴向中心线径向成角度，其中第一组喷射器为工作流体提供流体连通以流过管的壁。
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公开(公告)号：US20130232980A1
公开(公告)日：2013-09-12
申请号：US13417405
申请日：2012-03-12
摘要： A system for supplying a working fluid 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 the working fluid to flow through the flow sleeve and the liner and into the combustion chamber, and the tube spirals between the flow sleeve and the liner.
摘要翻译： 用于向燃烧器供应工作流体的系统包括燃烧室，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。 管提供流体连通以使工作流体流过流动套管和衬套并进入燃烧室，并且管在流动套筒和衬套之间螺旋。
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公开(公告)号：US09249678B2
公开(公告)日：2016-02-02
申请号：US13534744
申请日：2012-06-27
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。
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公开(公告)号：US09127552B2
公开(公告)日：2015-09-08
申请号：US13290769
申请日：2011-11-07
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。
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