-
公开(公告)号：US20110179795A1
公开(公告)日：2011-07-28
申请号：US12499777
申请日：2009-07-08
IPC分类号： F02C7/24
CPC分类号： F23R3/28 , F23R2900/00014
摘要： The system may include a turbine engine. The turbine engine may include a fuel nozzle. The fuel nozzle may include an air path. The fuel nozzle may also include a fuel path such that the fuel nozzle is in communication with a combustion zone of the turbine engine. Furthermore, the fuel nozzle may include a resonator. The resonator may be disposed in the fuel nozzle directly adjacent to the combustion zone.
摘要翻译： 该系统可以包括涡轮发动机。 涡轮发动机可以包括燃料喷嘴。 燃料喷嘴可以包括空气路径。 燃料喷嘴还可以包括燃料路径，使得燃料喷嘴与涡轮发动机的燃烧区域连通。 此外，燃料喷嘴可以包括谐振器。 谐振器可以直接邻近燃烧区设置在燃料喷嘴中。
-
公开(公告)号：US07966822B2
公开(公告)日：2011-06-28
申请号：US11160596
申请日：2005-06-30
IPC分类号： F02C1/00
CPC分类号： F02C3/145
摘要： A gas turbine combustion system for burning air and fuel into exhaust gases. The gas turbine combustion system may include a combustor, a turbine nozzle integral with the combustor for providing the air to the combustor, and a fuel injector for providing the fuel to the combustor. The turbine nozzle and the fuel injector are positioned within the combustor such that a mixture of the air and the fuel flows in a first direction and the exhaust gases flow in a second direction.
摘要翻译： 一种用于将空气和燃料燃烧成废气的燃气轮机燃烧系统。 燃气轮机燃烧系统可以包括燃烧器，与燃烧器成一体的涡轮喷嘴，用于向燃烧器提供空气，以及用于将燃料提供给燃烧器的燃料喷射器。 涡轮喷嘴和燃料喷射器定位在燃烧器内，使得空气和燃料的混合物沿第一方向流动并且废气沿第二方向流动。
-
公开(公告)号：US20100263386A1
公开(公告)日：2010-10-21
申请号：US12425229
申请日：2009-04-16
摘要： In one embodiment, a combustor of a turbine system may include a liner disposed inside the combustor. The lining element may include a heat shield having a mounting stud extending along an axis and a shell having an inner surface oriented towards the heat shield. The shell may include a passage configured to receive the mounting stud, and the mounting stud may include a structure configured to hold the heat shield apart from the inner surface of the shell along the axis of the mounting stud.
摘要翻译： 在一个实施例中，涡轮机系统的燃烧器可以包括设置在燃烧器内部的衬套。 衬里元件可以包括具有沿轴线延伸的安装螺柱的隔热罩和具有朝向隔热罩定向的内表面的外壳。 外壳可以包括构造成接收安装螺柱的通道，并且安装螺柱可以包括构造成沿着安装螺柱的轴线将隔热罩与壳体的内表面隔开的结构。
-
公开(公告)号：US20100154436A1
公开(公告)日：2010-06-24
申请号：US12656951
申请日：2010-02-22
IPC分类号： F02C7/20
CPC分类号： F01D9/023 , F05D2230/232
摘要： In a combustor section, wherein a forward sleeve is disposed to encircle a leading end of an impingement sleeve comprised of first and second impingement sleeve parts abutted along a longitudinal junction thereof, a retainer member disposed to overlie the longitudinal junction. The retainer member is welded to at least one of said forward sleeve and the impingement sleeve. The retainer member has first and second axial end edges disposed transverse to the longitudinal junction, and at least one of the axial end edges has a cutout defined therein and disposed to overlie the longitudinal junction.
摘要翻译： 在燃烧器部分中，其中前套筒设置成环绕冲击套筒的前端，所述冲击套筒包括沿其纵向接合部邻接的第一和第二冲击套筒部件，设置成覆盖在纵向连接部上的保持器部件。 保持器构件焊接到所述前部套筒和冲击套筒中的至少一个上。 保持器构件具有横向于纵向接合部设置的第一和第二轴向端边缘，并且轴向端部边缘中的至少一个具有限定在其中的切口并且设置成覆盖纵向接合部。
-
75.发明申请MULTI-TUBE THERMAL FUSE FOR NOZZLE PROTECTION FROM A FLAME HOLDING OR FLASHBACK EVENT 有权多管式保险丝，用于从火焰保持或闪回事件中进行喷嘴保护公开(公告)号：US20100139280A1
公开(公告)日：2010-06-10
申请号：US12260451
申请日：2008-10-29
CPC分类号： F23R3/286 , F23D14/82 , F23D2900/00018 , Y10T29/49433
摘要： A protection system for a pre-mixing apparatus for a turbine engine, includes: a main body having an inlet portion, an outlet portion and an exterior wall that collectively establish a fuel delivery plenum; and a plurality of fuel mixing tubes that extend through at least a portion of the fuel delivery plenum, each of the plurality of fuel mixing tubes including at least one fuel feed opening fluidly connected to the fuel delivery plenum; at least one thermal fuse disposed on an exterior surface of at least one tube, the at least one thermal fuse including a material that will melt upon ignition of fuel within the at least one tube and cause a diversion of fuel from the fuel feed opening to at least one bypass opening. A method and a turbine engine in accordance with the protection system are also provided.
摘要翻译： 一种用于涡轮发动机的预混合装置的保护系统，包括：主体，其具有共同建立燃料输送增压室的入口部分，出口部分和外壁; 以及多个燃料混合管，其延伸穿过所述燃料输送室的至少一部分，所述多个燃料混合管中的每一个包括流体连接到所述燃料输送室的至少一个燃料供给开口; 至少一个热熔丝设置在至少一个管的外表面上，所述至少一个热熔丝包括将在所述至少一个管内的燃料点燃时熔化的材料，并导致燃料从所述燃料供给口转向 至少一个旁路开口。 还提供了根据保护系统的方法和涡轮发动机。
-
公开(公告)号：US08887507B2
公开(公告)日：2014-11-18
申请号：US13449904
申请日：2012-04-18
申请人： Lewis Berkley Davis, Jr. , Joseph Vincent Citeno , Thomas Edward Johnson , Willy Steve Ziminsky
发明人： Lewis Berkley Davis, Jr. , Joseph Vincent Citeno , Thomas Edward Johnson , Willy Steve Ziminsky
摘要： A combustor includes a central fuel nozzle assembly and a plurality of outer fuel nozzle assemblies, each of the plurality of outer fuel nozzle assemblies having a center body and an outer shroud, the plurality of outer fuel nozzle assemblies being configured to abut one another in a surrounding relationship to the central cylinder such that no gaps are present between any two abutting ones of the plurality of outer fuel nozzle assemblies. One or more of the plurality of fuel nozzle assemblies may traverse axially back and forth according to embodiments of the invention.
摘要翻译： 燃烧器包括中心燃料喷嘴组件和多个外部燃料喷嘴组件，所述多个外部燃料喷嘴组件中的每一个具有中心体和外部护罩，所述多个外部燃料喷嘴组件被配置为在 与中心圆筒的周围关系，使得在多个外部燃料喷嘴组件中的任何两个邻接的外部燃料喷嘴组件之间不存在间隙。 根据本发明的实施例，多个燃料喷嘴组件中的一个或多个可以轴向地前后移动。
-
77.发明申请METHOD AND SYSTEM FOR ESTIMATING A DIFFUSION POTENTIAL OF A DIFFUSIVE PROPERTY 审中-公开用于估计扩散性能的扩散潜力的方法和系统公开(公告)号：US20140195183A1
公开(公告)日：2014-07-10
申请号：US14237259
申请日：2012-04-05
IPC分类号： G01R31/28
CPC分类号： G01R31/2851 , G01R31/2628 , G06F17/5036
摘要： Described herein are a method, system, and computer readable medium for estimating a diffusion potential (such as temperature) of a diffusive property (such as thermal energy, referred to herein as “heat”). The method includes modeling as a circuit a diffusion region having two subregions to which the diffusive property is introduced at different rates and through which the diffusive property linearly diffuses. The nodes of the circuit include a dividing node that divides branches of the circuit that model the two subregions. A circuit potential at one of the nodes of the circuit corresponds to the diffusion potential at a location within the diffusion region. The diffusion potential at the location within the diffusion region is estimated by simulating operating of the circuit and determining the circuit potential at the node of the circuit.
摘要翻译： 这里描述了一种用于估计扩散性（例如热能，在本文中称为“热”）的扩散电位（例如温度）的方法，系统和计算机可读介质。 该方法包括将具有两个子区域的扩散区域建模为漫射特性以不同的速率被引入的扩散区域，扩散性质线性扩散。 该电路的节点包括一个分割节点，该分割节点分割对两个子区域建模的电路的分支。 电路的一个节点处的电路电位对应于扩散区域内的扩散电位。 通过模拟电路的运行并确定电路节点处的电路电位来估计扩散区内位置处的扩散电位。
-
公开(公告)号：US08733106B2
公开(公告)日：2014-05-27
申请号：US13099853
申请日：2011-05-03
CPC分类号： F23R3/283 , F23R3/286 , F23R3/34 , F23R3/46 , F23R2900/00014 , F23R2900/00017
摘要： An integrated plate is provided for use with a combustor including a casing, a fuel plenum extending circumferentially about the casing, and a fuel nozzle extending axially through the casing. The integrated plate includes a plurality of fuel injection pegs that extend radially between the fuel plenum and the fuel nozzle.
摘要翻译： 提供了一种集成板，其用于燃烧器，所述燃烧器包括壳体，围绕壳体周向延伸的燃料增压室和沿轴向延伸穿过壳体的燃料喷嘴。 集成板包括在燃料室和燃料喷嘴之间径向延伸的多个燃料喷射栓。
-
公开(公告)号：US20140020389A1
公开(公告)日：2014-01-23
申请号：US13555481
申请日：2012-07-23
IPC分类号： F23R3/46
CPC分类号： F23R3/10 , F23R3/283 , F23R3/46 , F23R2900/03042 , F23R2900/03044
摘要： One embodiment of the present invention is a cap insert for a combustor fuel nozzle cap assembly. The cap insert generally includes a cap plate that defines a fuel nozzle passage and may have an upstream peripheral edge. An impingement plate having a body may generally define an axially extending annular sleeve and a radially outer portion that circumferentially surrounds the body. The radially outer portion may include an upstream end axially separated from a downstream end. The axially extending annular sleeve may define an annular passage through the body. The cap plate upstream peripheral edge may be contiguous with the downstream end of the impingement plate body radially outer portion.
摘要翻译： 本发明的一个实施例是用于燃烧器燃料喷嘴盖组件的盖插件。 盖插件通常包括限定燃料喷嘴通道并且可具有上游周边边缘的盖板。 具有主体的冲击板可以大致限定轴向延伸的环形套筒和周向围绕主体的径向外部部分。 径向外部可包括与下游端轴向分离的上游端。 轴向延伸的环形套筒可以限定通过本体的环形通道。 盖板上游周边边缘可以与冲击板主体径向外部的下游端相邻。
-
公开(公告)号：US20130298563A1
公开(公告)日：2013-11-14
申请号：US13470577
申请日：2012-05-14
IPC分类号： F23R3/28
CPC分类号： F23R3/346 , F23D2900/14004
摘要： The present application provides a secondary combustion system for introducing a fuel/air mixture into a flow of combustion gases in a combustor of a gas turbine engine. The secondary combustion system may include a manifold ring and a number of injectors extending from the manifold ring. Each of the injectors may include a number of jets in communication with the manifold ring. One or more of the jets may include an angled configuration for the introduction of the fuel/air mixture into the flow of combustion gases at an angle.
摘要翻译： 本申请提供了用于将燃料/空气混合物引入燃气涡轮发动机的燃烧器中的燃烧气体流的二次燃烧系统。 二次燃烧系统可以包括歧管环和从歧管环延伸的多个喷射器。 每个喷射器可以包括与歧管环连通的多个喷射器。 一个或多个喷射器可以包括用于将燃料/空气混合物以一定角度引入燃烧气体流的倾斜构型。
-
-
-
-
-
-
-
-
-
搜索结果
143 条记录 (耗时 0.029 秒)
