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公开(公告)号：US20110048030A1
公开(公告)日：2011-03-03
申请号：US12553153
申请日：2009-09-03
IPC分类号： F02C7/12
CPC分类号： F23R3/002 , F01D9/023 , F23R2900/03043 , F23R2900/03044
摘要： An aft frame of a turbine engine transition piece body is provided and includes an annular body disposed within a first annular space defined between an impingement sleeve and a compressor discharge casing and aft of a second annular space defined between the transition piece body and the impingement sleeve and including a main portion with a first surface facing the first annular space and a second surface facing the forward annular space. The main portion has an impingement hole extending therethrough from an inlet at the first surface of the annular body to an outlet at the second surface of the annular body to define a fluid path along which the first and second annular spaces communicate with one another.
摘要翻译： 提供了一种涡轮发动机过渡件本体的后框架，并且包括设置在限定在冲击套筒和压缩机排出壳体之间的第一环形空间内的环形体，以及限定在过渡件主体和冲击套筒之间的第二环形空间的后部 并且包括具有面向第一环形空间的第一表面的主要部分和面向前部环形空间的第二表面。 主要部分具有从环形体的第一表面处的入口延伸到环形体的第二表面处的出口的冲击孔，以限定第一和第二环形空间彼此连通的流体路径。
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公开(公告)号：US09243506B2
公开(公告)日：2016-01-26
申请号：US13342475
申请日：2012-01-03
CPC分类号： F01D9/023 , F01D25/12 , F05D2260/2322 , F23R3/002 , F23R3/005 , F23R3/04 , F23R3/34 , F23R2900/03043 , F23R2900/03341
摘要： A transition nozzle for use with a turbine assembly is provided. The transition nozzle includes a liner defining a combustion chamber therein, a wrapper circumscribing the liner such that a cooling duct is defined between the wrapper and the liner, a cooling fluid inlet configured to supply a cooling fluid to the cooling duct, and a plurality of ribs coupled between the liner and the wrapper such that a plurality of cooling channels are defined in the cooling duct.
摘要翻译： 提供了一种与涡轮组件一起使用的过渡喷嘴。 过渡喷嘴包括在其中限定燃烧室的衬套，围绕衬套的包装纸，使得在包装纸和衬垫之间限定冷却管道，构造成将冷却流体供应到冷却管道的冷却流体入口，以及多个 连接在衬套和包装物之间的肋，使得在冷却管道中限定多个冷却通道。
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公开(公告)号：US08915087B2
公开(公告)日：2014-12-23
申请号：US13164908
申请日：2011-06-21
CPC分类号： F01D9/023 , F05D2260/2214 , F23R3/002 , F23R3/005 , F23R2900/03045 , Y10T29/49229
摘要： Methods and systems are provided for transferring heat from a transition nozzle. The transition nozzle includes a transition portion, a nozzle portion integrally formed with the transition portion, and at least one surface feature configured to transfer heat away from the transition portion and/or the nozzle portion. The transition portion is oriented to channel the combustion gases towards the nozzle portion.
摘要翻译： 提供了用于从转换喷嘴传热的方法和系统。 过渡喷嘴包括过渡部分，与过渡部分一体形成的喷嘴部分，以及被配置为将热量从过渡部分和/或喷嘴部分传递的至少一个表面特征。 过渡部分被定向成将燃烧气体引向喷嘴部分。
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公开(公告)号：US20130167543A1
公开(公告)日：2013-07-04
申请号：US13342475
申请日：2012-01-03
CPC分类号： F01D9/023 , F01D25/12 , F05D2260/2322 , F23R3/002 , F23R3/005 , F23R3/04 , F23R3/34 , F23R2900/03043 , F23R2900/03341
摘要： A transition nozzle for use with a turbine assembly is provided. The transition nozzle includes a liner defining a combustion chamber therein, a wrapper circumscribing the liner such that a cooling duct is defined between the wrapper and the liner, a cooling fluid inlet configured to supply a cooling fluid to the cooling duct, and a plurality of ribs coupled between the liner and the wrapper such that a plurality of cooling channels are defined in the cooling duct.
摘要翻译： 提供了一种与涡轮组件一起使用的过渡喷嘴。 过渡喷嘴包括在其中限定燃烧室的衬套，围绕衬套的包装纸，使得在包装纸和衬垫之间限定冷却管道，构造成将冷却流体供应到冷却管道的冷却流体入口，以及多个 连接在衬套和包装物之间的肋，使得在冷却管道中限定多个冷却通道。
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公开(公告)号：US08322976B2
公开(公告)日：2012-12-04
申请号：US12098860
申请日：2008-04-07
IPC分类号： F04D29/04
CPC分类号： F01D9/023 , F01D11/005 , F02C7/28 , F05D2240/57 , F16J15/0887 , F16J15/104
摘要： A turbine includes a static member, a moveable member fluidly connected to the static member, and a flexible seal. The flexible seal includes a spring component having a base section mounted to one of the static member and the moveable member of the turbine and a plurality of biasing members. Each of the plurality of biasing members includes a first portion extending from the base section and a cantilevered portion. The flexible seal further includes a seal component provided on the cantilevered portion of each of the plurality of biasing members. The seal component is biased into contact with the other of the static member and the moveable member.
摘要翻译： 涡轮机包括静态构件，流体连接到静止构件的可动构件和柔性密封件。 柔性密封件包括弹簧部件，其具有安装到涡轮机的静止部件和可移动部件之一的基部以及多个偏置部件。 多个偏置构件中的每一个包括从基部延伸的第一部分和悬臂部分。 柔性密封件还包括设置在多个偏置构件中的每一个的悬臂部分上的密封部件。 密封部件被偏置成与静止部件和可移动部件中的另一个接触。
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公开(公告)号：US20110247341A1
公开(公告)日：2011-10-13
申请号：US12757610
申请日：2010-04-09
IPC分类号： F02C7/18
CPC分类号： F23M5/085 , F23R3/002 , F23R2900/03043 , F23R2900/03045
摘要： A combustor liner is provided. The combustor liner may include an upstream portion and a downstream end portion. The upstream portion may have a radius and a length along a generally longitudinal axis. The downstream end portion may have a radius and a length along the generally longitudinal axis. The downstream end portion may define a plurality of channels. Each of the plurality of channels may extend helically through the length of the downstream end portion. Each of the plurality of channels may be configured to flow an air flow therethrough, cooling the downstream end portion.
摘要翻译： 提供燃烧器衬套。 燃烧器衬套可以包括上游部分和下游端部分。 上游部分可以具有沿着大致纵向轴线的半径和长度。 下游端部可以具有沿着大致纵向轴线的半径和长度。 下游端部可以限定多个通道。 多个通道中的每一个可以螺旋地延伸穿过下游端部的长度。 多个通道中的每一个可以被配置为使空气流通过其中，从而冷却下游端部。
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公开(公告)号：US08966910B2
公开(公告)日：2015-03-03
申请号：US13164887
申请日：2011-06-21
CPC分类号： F01D9/023 , F05D2260/20 , F23R3/002 , F23R3/06 , F23R3/346 , F23R2900/03041 , F23R2900/03042 , Y02T50/675 , Y10T29/4932 , Y10T29/49323
摘要： A turbine assembly includes a fuel nozzle configured to mix fuel and air and a transition nozzle oriented to receive the fuel and air mixture from the fuel nozzle. The transition nozzle includes a transition portion and a nozzle portion integrally formed with the transition portion. The transition nozzle includes a plurality of openings oriented to channel air to facilitate cooling the transition portion and/or the nozzle portion. The transition portion is oriented to channel combustion gases towards the nozzle portion.
摘要翻译： 涡轮组件包括构造成混合燃料和空气的燃料喷嘴和定向成从燃料喷嘴接收燃料和空气混合物的过渡喷嘴。 过渡喷嘴包括过渡部分和与过渡部分一体形成的喷嘴部分。 过渡喷嘴包括定向成引导空气以便于冷却过渡部分和/或喷嘴部分的多个开口。 过渡部分被定向成将燃烧气体引向喷嘴部分。
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公开(公告)号：US08438856B2
公开(公告)日：2013-05-14
申请号：US12395739
申请日：2009-03-02
CPC分类号： F23R3/06 , F23R3/002 , F23R3/005 , F23R3/46 , F23R2900/03041
摘要： A combustor for an industrial turbine includes a single transition piece transitioning directly from a combustor head-end to a turbine inlet. The transition piece includes an inner surface and an outer surface. The inner surface bounds an interior space for combusted gas flow from the combustor head-end to the turbine inlet. The outer surface at least partially defines an area for compressor discharge air flow. The transition piece includes a plurality of apertures configured to allow compressor discharge air flow into the interior space. Each of the plurality of apertures extends from an entry portion on the outer surface to an exit portion on the inner surface.
摘要翻译： 用于工业涡轮机的燃烧器包括直接从燃烧器头端转换到涡轮机入口的单个过渡件。 过渡件包括内表面和外表面。 内表面限定用于从燃烧器头端到涡轮机入口的燃烧气体流的内部空间。 外表面至少部分地限定用于压缩机排出气流的区域。 过渡件包括多个孔，其构造成允许压缩机排出空气流入内部空间。 多个孔中的每一个从外表面上的入口部分延伸到内表面上的出口部分。
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19.发明授权Combustor assembly for use in a turbine engine and methods of fabricating same 有权用于涡轮发动机的燃烧器组件及其制造方法公开(公告)号：US08353165B2
公开(公告)日：2013-01-15
申请号：US13030436
申请日：2011-02-18
IPC分类号： F23R3/60
CPC分类号： F23R3/002 , F01D9/023 , F05D2260/202 , F23R3/60 , F23R2900/03042 , Y02T50/676 , Y10T29/49346
摘要： A combustor assembly that includes a casing that includes a plenum, a combustor liner positioned within the plenum and defining a combustion chamber there within, and a transition piece that includes a forward portion that is coupled to the combustion liner and an aft portion that extends from the forward portion. The aft portion includes a transition piece frame. The transition piece frame includes an upstream surface, a downstream surface, and a radially inner surface extending between the upstream and downstream surfaces. The radially inner surface includes a leading edge that extends between the radially inner surface and the upstream surface. A plurality of first cooling passages extend from the upstream surface to the downstream surface. Each of the first cooling passages is oriented obliquely with respect to the leading edge from the upstream surface towards the downstream surface.
摘要翻译： 一种燃烧器组件，其包括壳体，该壳体包括气室，位于气室内的燃烧器衬套和在其内限定燃烧室，以及过渡件，其包括联接到燃烧衬套的前部和从燃烧衬套 前进部分。 尾部包括过渡件框架。 过渡件框架包括上游表面，下游表面和在上游表面和下游表面之间延伸的径向内表面。 径向内表面包括在径向内表面和上游表面之间延伸的前缘。 多个第一冷却通道从上游表面延伸到下游表面。 每个第一冷却通道相对于前缘从上游表面朝向下游表面倾斜定向。
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20.发明申请COMBUSTOR ASSEMBLY FOR USE IN A TURBINE ENGINE AND METHODS OF FABRICATING SAME 有权用于涡轮发动机的搅拌机总成及其制造方法公开(公告)号：US20120210720A1
公开(公告)日：2012-08-23
申请号：US13030436
申请日：2011-02-18
CPC分类号： F23R3/002 , F01D9/023 , F05D2260/202 , F23R3/60 , F23R2900/03042 , Y02T50/676 , Y10T29/49346
摘要： A combustor assembly that includes a casing that includes a plenum, a combustor liner positioned within the plenum and defining a combustion chamber there within, and a transition piece that includes a forward portion that is coupled to the combustion liner and an aft portion that extends from the forward portion. The aft portion includes a transition piece frame. The transition piece frame includes an upstream surface, a downstream surface, and a radially inner surface extending between the upstream and downstream surfaces. The radially inner surface includes a leading edge that extends between the radially inner surface and the upstream surface. A plurality of first cooling passages extend from the upstream surface to the downstream surface. Each of the first cooling passages is oriented obliquely with respect to the leading edge from the upstream surface towards the downstream surface.
摘要翻译： 一种燃烧器组件，其包括壳体，该壳体包括气室，位于气室内的燃烧器衬套和在其内限定燃烧室，以及过渡件，其包括联接到燃烧衬套的前部和从燃烧衬套 前进部分。 尾部包括过渡件框架。 过渡件框架包括上游表面，下游表面和在上游表面和下游表面之间延伸的径向内表面。 径向内表面包括在径向内表面和上游表面之间延伸的前缘。 多个第一冷却通道从上游表面延伸到下游表面。 每个第一冷却通道相对于前缘从上游表面朝向下游表面倾斜定向。
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