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41.发明授权Forced air stator ventilation system and stator ventilation method for superconducting synchronous machine 失效超导同步电机的强制空气定子通风系统和定子通风方法公开(公告)号：US06882068B2
公开(公告)日：2005-04-19
申请号：US10265716
申请日：2002-10-08
CPC分类号： H02K55/04 , H02K9/12 , Y02E40/625
摘要： A synchronous electromagnetic machine is disclosed having: a rotor coupled to a rotor cooling system; a stator around the rotor and separated from the rotor by an annular gap between the rotor and an inner surface of the stator, wherein the stator includes stator cooling passages; a stator ventilation system in fluid communication with the stator cooling passages, and the ventilation system including a cooling fluid driving device such as a stator mounted fan.
摘要翻译： 公开了一种同步电磁机器，其具有：与转子冷却系统连接的转子; 定子围绕转子并且通过转子和定子的内表面之间的环形间隙与转子分离，其中定子包括定子冷却通道; 与定子冷却通道流体连通的定子通风系统，以及包括诸如定子安装风扇的冷却流体驱动装置的通风系统。
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42.发明授权公开(公告)号：US09182123B2
公开(公告)日：2015-11-10
申请号：US13344033
申请日：2012-01-05
摘要： A combustor fuel nozzle includes a center body and an inner shroud that circumferentially surrounds at least a portion of the center body. The inner shroud has a downstream surface. The fuel nozzle includes an inner passage between the center body and the inner shroud, an outer passage that circumferentially surrounds at least a portion of the inner shroud and a first plurality of fuel ports extending substantially radially outward through the center body. The first plurality of fuel ports is upstream from the downstream surface of the inner shroud. A method for supplying fuel to a combustor fuel nozzle includes flowing a working fluid through an inner passage between a center body and an inner shroud, injecting a fuel from the center body against the inner shroud, and flowing a portion of the working fluid through an outer passage that surrounds at least a portion of the inner shroud.
摘要翻译： 燃烧器燃料喷嘴包括中心体和周向围绕中心体的至少一部分的内护罩。 内护罩具有下游表面。 燃料喷嘴包括在中心体和内护罩之间的内通道，周向围绕内护罩的至少一部分的外通道和基本上径向向外延伸穿过中心体的第一多个燃料口。 第一多个燃料口在内护罩的下游表面上游。 向燃烧器燃料喷嘴供给燃料的方法包括使工作流体流过中心体和内护罩之间的内部通道，将燃料从中心体喷射到内护罩上，并使工作流体的一部分流过 外通道围绕内护罩的至少一部分。
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公开(公告)号：US09038396B2
公开(公告)日：2015-05-26
申请号：US12099352
申请日：2008-04-08
申请人： Ronald James Chila , David Purnell
发明人： Ronald James Chila , David Purnell
CPC分类号： F01D9/023 , F01D25/12 , F02C7/18 , F05D2230/21 , F05D2230/232 , Y02T50/675
摘要： Disclosed is an apparatus for cooling a transition piece of a combustor includes at least one wrapper disposed at the transition piece located outboard of the transition piece. At least one support boss is located between the at least one wrapper and the transition piece. The at least one support boss, the at least one wrapper, and transition piece define at least one cooling flow channel for directing flow for cooling the transition piece. A method of cooling a transition piece of a combustor includes flowing cooling flow into at least one cooling flow channel located at the transition piece, the at least one cooling flow channel defined by the transition piece, at least one wrapper located at the transition piece and located outboard of the transition piece, and at least one support boss located between the at least one wrapper and the transition piece. The cooling flow is directed via the at least one support boss and flows across an outer surface of the transition piece thereby cooling the transition piece.
摘要翻译： 公开了一种用于冷却燃烧器的过渡件的设备，包括设置在过渡件外侧的过渡件上的至少一个包装纸。 至少一个支撑凸台位于至少一个包装件和过渡件之间。 至少一个支撑凸台，至少一个包装件和过渡件限定至少一个冷却流动通道，用于引导流动以冷却过渡件。 一种冷却燃烧器的过渡件的方法包括将冷却流流入位于过渡件的至少一个冷却流动通道，由过渡件限定的至少一个冷却流动通道，位于过渡件处的至少一个包装物，以及 位于过渡件的外侧，以及位于至少一个包装件和过渡件之间的至少一个支撑凸起。 冷却流动经由至少一个支撑凸台引导并且流过过渡件的外表面，从而冷却过渡件。
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公开(公告)号：US08919127B2
公开(公告)日：2014-12-30
申请号：US13115058
申请日：2011-05-24
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。
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45.发明授权Combustor assemblies for use in turbine engines and methods of assembling same 有权用于涡轮发动机的燃烧器组件及其组装方法公开(公告)号：US08813501B2
公开(公告)日：2014-08-26
申请号：US12983393
申请日：2011-01-03
CPC分类号： F01D9/023 , F02C7/22 , F23R3/002 , F23R3/06 , F23R3/54 , F23R2900/03044 , Y10T29/49348
摘要： A method of assembling a combustor assembly for use in a turbine engine is provided. A combustor liner that defines a combustion chamber therein is provided. The liner includes a forward end and an aft end, wherein the aft end includes at least one channel extending therethrough. The channel is aligned obliquely with respect to a centerline extending through the aft end. A plurality of fuel nozzles are coupled to the forward end such that the fuel nozzles extend through the forward end. An annular sleeve that includes at least one opening extending radially therethrough is coupled to the aft end, wherein the sleeve substantially circumscribes the aft end such that a cavity is defined therebetween and such that a fluid channeled through the at least one opening impinges against a surface of the aft end prior to the fluid being channeled into the combustion chamber.
摘要翻译： 提供一种组装用于涡轮发动机的燃烧器组件的方法。 提供了一种在其中限定燃烧室的燃烧器衬套。 衬套包括前端和后端，其中后端包括延伸穿过其中的至少一个通道。 通道相对于延伸穿过后端的中心线倾斜地对准。 多个燃料喷嘴联接到前端，使得燃料喷嘴延伸穿过前端。 包括至少一个径向延伸穿过其中的开口的环形套筒联接到后端，其中套筒基本上围绕后端，使得在其间限定空腔，使得通过至少一个开口引导的流体撞击表面 在流体被引导进入燃烧室之前的后端。
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46.发明授权Flow conditioner for use in gas turbine component in which combustion occurs 失效用于燃烧发生的燃气轮机部件的流量调节器公开(公告)号：US08387397B2
公开(公告)日：2013-03-05
申请号：US12360490
申请日：2009-01-27
申请人： Wei Chen , Ronald James Chila , Eric William King
发明人： Wei Chen , Ronald James Chila , Eric William King
CPC分类号： F23R3/06 , F23R2900/03045
摘要： A gas turbine component in which combustion occurs. The gas turbine component includes a liner, including a first surface facing a first space and a second surface facing a second space, the liner being interposed between the first and second spaces and having a through-hole defined therein extending from the first to the second surface by which incoming flows proceed from the first space and to the second space. At least the first surface is formed to flow condition the incoming flows to resist separating from sidewalls of the through-hole.
摘要翻译： 燃烧发生的燃气轮机部件。 所述燃气涡轮机部件包括衬套，所述衬套包括面对第一空间的第一表面和面向第二空间的第二表面，所述衬垫插入在所述第一和第二空间之间，并且具有限定在其中的通孔，所述通孔从所述第一空间延伸到第二空间 输入流从第一空间和第二空间进入的表面。 至少第一表面形成为使进入的流动流动以抵抗与通孔的侧壁分离。
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公开(公告)号：US08307655B2
公开(公告)日：2012-11-13
申请号：US12784477
申请日：2010-05-20
IPC分类号： F02C1/00
CPC分类号： F23R3/002 , F01D9/023 , F02C7/12 , Y02T50/675
摘要： An air cooling hood offset from an exterior of the transition piece to define an air cooling passage between the air cooling hood and the exterior of the transition piece, wherein the air cooling hood comprises a plurality of air outlets disposed along the exterior of the transition piece, and the plurality of air outlets is configured to expel an airflow from the air cooling passage away from the exterior of the transition piece.
摘要翻译： 空气冷却罩从过渡件的外部偏移以限定空气冷却罩和过渡件的外部之间的空气冷却通道，其中空气冷却罩包括沿着过渡件的外部设置的多个空气出口 并且多个空气出口构造成从空气冷却通道排出远离过渡件外部的气流。
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48.发明申请IMPINGEMENT SLEEVE AND METHODS FOR DESIGNING AND FORMING IMPINGEMENT SLEEVE 有权IMPINGEMENT SLEEVE AND METHODS FOR DESIGN AND FORMING IMPINGEMENT SLEEVE公开(公告)号：US20120234012A1
公开(公告)日：2012-09-20
申请号：US13048394
申请日：2011-03-15
申请人： Jerome David Brown , Ronald James Chila , Patrick Benedict Melton , Russell DeForest , David William Cihlar
发明人： Jerome David Brown , Ronald James Chila , Patrick Benedict Melton , Russell DeForest , David William Cihlar
CPC分类号： F01D9/023 , F05D2260/201 , F23R2900/03044 , Y10T29/49229
摘要： An impingement sleeve and methods for designing and forming an impingement sleeve are disclosed. In one embodiment, a method for designing an impingement sleeve is disclosed. The method includes determining a desired operational value for a transition piece, inputting a combustor characteristic into a processor, and utilizing the combustor characteristic in the processor to determine a cooling hole pattern for the impingement sleeve, the cooling hole pattern comprising a plurality of cooling holes, at least a portion of the plurality of cooling holes being generally longitudinally asymmetric, the cooling hole pattern providing the desired operational value.
摘要翻译： 公开了一种冲击套筒和用于设计和形成冲击套筒的方法。 在一个实施例中，公开了一种用于设计冲击套筒的方法。 该方法包括确定过渡件的期望操作值，将燃烧器特性输入到处理器中，以及利用处理器中的燃烧器特性来确定冲击套筒的冷却孔图案，冷却孔图案包括多个冷却孔 所述多个冷却孔的至少一部分大致纵向不对称，所述冷却孔图案提供期望的操作值。
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49.发明授权Combustor exit temperature profile control via fuel staging and related method 有权通过燃油分段控制燃烧器出口温度曲线及相关方法公开(公告)号：US08082739B2
公开(公告)日：2011-12-27
申请号：US12758296
申请日：2010-04-12
申请人： Ronald James Chila , Mark Hadley
发明人： Ronald James Chila , Mark Hadley
IPC分类号： F02C7/22
CPC分类号： F23R3/346
摘要： A gas turbine combustor includes a combustion chamber defined by a combustor liner, the combustor liner having an upstream end cover supporting one or more nozzles arranged to supply fuel to the combustion chamber where the fuel mixes with air supplied from a compressor. A transition duct is connected between an aft end of the combustion chamber liner and a first stage turbine casing, the transition duct supplying gaseous products of combustion to the first stage turbine nozzle. One or more additional fuel injection nozzles are arranged at an aft end of the transition duct for introducing additional fuel into the transition duct upstream of the first stage turbine nozzle.
摘要翻译： 燃气轮机燃烧器包括由燃烧器衬套限定的燃烧室，所述燃烧器衬套具有支撑一个或多个喷嘴的上游端盖，所述喷嘴布置成将燃料供应到燃烧室，在燃烧室中燃料与从压缩机供应的空气混合。 过渡管道连接在燃烧室衬套的后端和第一级涡轮机壳体之间，该过渡管道向第一级涡轮喷嘴提供燃烧气体产物。 一个或多个附加的燃料喷射喷嘴布置在过渡管道的后端，用于将额外的燃料引入到在第一级涡轮喷嘴上游的过渡管道中。
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公开(公告)号：US20090252593A1
公开(公告)日：2009-10-08
申请号：US12099352
申请日：2008-04-08
申请人： Ronald James Chila , David Purnell
发明人： Ronald James Chila , David Purnell
CPC分类号： F01D9/023 , F01D25/12 , F02C7/18 , F05D2230/21 , F05D2230/232 , Y02T50/675
摘要： Disclosed is an apparatus for cooling a transition piece of a combustor includes at least one wrapper disposed at the transition piece located outboard of the transition piece. At least one support boss is located between the at least one wrapper and the transition piece. The at least one support boss, the at least one wrapper, and transition piece define at least one cooling flow channel for directing flow for cooling the transition piece. A method of cooling a transition piece of a combustor includes flowing cooling flow into at least one cooling flow channel located at the transition piece, the at least one cooling flow channel defined by the transition piece, at least one wrapper located at the transition piece and located outboard of the transition piece, and at least one support boss located between the at least one wrapper and the transition piece. The cooling flow is directed via the at least one support boss and flows across an outer surface of the transition piece thereby cooling the transition piece.
摘要翻译： 公开了一种用于冷却燃烧器的过渡件的设备，包括设置在过渡件外侧的过渡件上的至少一个包装纸。 至少一个支撑凸台位于至少一个包装件和过渡件之间。 至少一个支撑凸台，至少一个包装件和过渡件限定至少一个冷却流动通道，用于引导流动以冷却过渡件。 一种冷却燃烧器的过渡件的方法包括将冷却流流入位于过渡件的至少一个冷却流动通道，由过渡件限定的至少一个冷却流动通道，位于过渡件处的至少一个包装物， 位于过渡件的外侧，以及位于至少一个包装件和过渡件之间的至少一个支撑凸起。 冷却流动经由至少一个支撑凸台引导并且流过过渡件的外表面，从而冷却过渡件。
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