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公开(公告)号：US08701383B2
公开(公告)日：2014-04-22
申请号：US12349831
申请日：2009-01-07
申请人： Krishna Kumar Venkataraman , Roy Marshall Washam , Hasan Karim , Jason Charles Terry , Lewis Berkley Davis, Jr.
发明人： Krishna Kumar Venkataraman , Roy Marshall Washam , Hasan Karim , Jason Charles Terry , Lewis Berkley Davis, Jr.
CPC分类号： F02C7/22 , F23N2041/20 , F23R3/34
摘要： A gas turbine engine is provided and includes a late lean injection (LLI) compatible combustor having a first interior in which a first fuel supplied thereto by a fuel circuit is combustible, a turbine, a transition zone, including a second interior in which a second fuel supplied thereto by the fuel circuit and the products of the combustion of the first fuel are combustible, the transition zone being disposed to fluidly couple the combustor and the turbine to one another, and a plurality of fuel injectors, which are structurally supported by the transition zone and coupled to the fuel circuit, and which are configured to supply the second fuel to the second interior in any one of a single axial stage, multiple axial stages, a single axial circumferential stage and multiple axial circumferential stages.
摘要翻译： 提供了一种燃气涡轮发动机，并且包括具有第一内部的后倾稀注射（LLI）兼容的燃烧器，其中由燃料回路供应到其中的第一燃料可燃，涡轮机，过渡区域，其中第二内部 由燃料回路供应的燃料和第一燃料的燃烧产物是可燃的，过渡区设置成使燃烧器和涡轮彼此流体连接，并且多个燃料喷射器在结构上由 过渡区并且连接到燃料回路，并且其构造成在单个轴向级，多个轴向级，单个轴向圆周级和多个轴向圆周级中的任一个中将第二燃料供应到第二内部。
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2.发明申请SYSTEMS AND METHODS OF OPERATING A CATALYTIC REFORMING ASSEMBLY FOR USE WITH A GAS TURBINE ENGINE SYSTEM 有权使用燃气涡轮发动机系统使用催化重整装置的系统和方法公开(公告)号：US20110197566A1
公开(公告)日：2011-08-18
申请号：US12704720
申请日：2010-02-12
申请人： Chetan Babu Velkur , Hasan Karim
发明人： Chetan Babu Velkur , Hasan Karim
CPC分类号： F23R3/40 , B01J8/0221 , B01J8/0278 , B01J8/0285 , B01J19/002 , B01J2208/00061 , B01J2208/00548 , B01J2208/00902 , B01J2219/002 , B01J2219/00213 , B01J2219/00236 , B01J2219/00268 , B01J2219/182 , C01B3/386 , C01B2203/0261 , C01B2203/1619 , C01B2203/1676 , C01B2203/84 , F02C3/205 , F23C2900/03002 , F23N5/242 , F23N2037/12
摘要： A method for operating a catalytic reforming assembly. The method includes injecting a quantity of oxidizer gas and a quantity of combustion gas into a reformer to form a mixture. The mixture is channeled across a catalyst bed to form a reformate gas stream. A temperature of the catalyst bed is measured using at least one temperature sensor. A level of the oxidizer gas in the reformate stream is measured using at least one oxidizer gas sensor. A health of the catalyst bed is determined based on at least one of a catalyst bed temperature measurement and an oxidizer gas level.
摘要翻译： 一种操作催化重整组件的方法。 该方法包括将一定数量的氧化剂气体和一定量的燃烧气体注入重整器以形成混合物。 将混合物引导穿过催化剂床以形成重整产品气流。 使用至少一个温度传感器测量催化剂床的温度。 使用至少一种氧化剂气体传感器测量重整产品流中的氧化剂气体的水平。 基于催化剂床温度测量和氧化剂气体水平中的至少一个来确定催化剂床的健康。
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公开(公告)号：US20060191269A1
公开(公告)日：2006-08-31
申请号：US11361626
申请日：2006-02-24
申请人： Lance Smith , Hasan Karim , Shahrokh Etemad , William Pfefferle
发明人： Lance Smith , Hasan Karim , Shahrokh Etemad , William Pfefferle
IPC分类号： F23R3/30
CPC分类号： F23R3/40 , F23C13/06 , F23D2209/20 , F23R3/343
摘要： A method is provided for expanding a non-swirling gaseous flow exiting a conduit into a larger chamber. The flow conduit exhibits a curved flare exiting into the chamber and a gaseous flow is passed through the conduit along with a separate pilot flow centrally located within the conduit. The pilot flow is expanded by heating thus forcing the gaseous flow outward along the flared exit.
摘要翻译： 提供一种用于将离开管道的非漩涡气流膨胀到较大室中的方法。 流动管道呈现出离开室的弯曲的火炬，气流与导管内中心的单独的先导流一起通过导管。 先导流通过加热膨胀，从而迫使气流沿着扩口出口向外。
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4.发明授权Exhaust gas recirculation system, turbomachine system having the exhaust gas recirculation system and exhaust gas recirculation control method 有权排气再循环系统，具有废气再循环系统的涡轮机系统和排气再循环控制方法公开(公告)号：US09297306B2
公开(公告)日：2016-03-29
申请号：US12208728
申请日：2008-09-11
摘要： An exhaust gas recirculation system that includes an exhaust gas recirculation regulator operatively connectable to a turbomachine system, and regulating a predetermined amount of exhaust gas to be recirculated. The exhaust gas recirculation system further includes a measuring unit that measures fuel composition of incoming fuel, and a control unit connected to the EGR regulator and the measuring unit, and determining a Wobbe Index and/or reactivity of the incoming fuel based on the measured fuel composition and determining the predetermined amount of exhaust gas to be recirculated based on the determined Wobbe Index and/or reactivity.
摘要翻译： 排气再循环系统，其包括可操作地连接到涡轮机系统的排气再循环调节器，并且调节预定量的待再循环的废气。 排气再循环系统还包括测量进入燃料的燃料组成的测量单元和连接到EGR调节器和测量单元的控制单元，以及基于测量的燃料确定进入燃料的沃泊指数和/或反应性 基于确定的沃泊指数和/或反应性来确定要再循环的废气的预定量。
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公开(公告)号：US08869502B2
公开(公告)日：2014-10-28
申请号：US13005790
申请日：2011-01-13
申请人： Kihyung Kim , Hasan Karim , Abdul Rafey Khan
发明人： Kihyung Kim , Hasan Karim , Abdul Rafey Khan
CPC分类号： F22B37/248 , F01K23/10 , Y02E20/16
摘要： A turbomachine system includes a compressor portion having a compressor inlet and a compressor outlet, a turbine portion operatively connected to the compressor portion, a combustor having a combustor inlet fluidly connected to the compressor outlet and a combustor outlet fluidly connected to the turbine portion; and a reformer having a reformer inlet fluidly connected to the compressor outlet and a reformer outlet fluidly connected to the combustor inlet. The reformer partially combusts air from the compressor portion and a fuel to form a hydrogen-rich syngas.
摘要翻译： 涡轮机系统包括具有压缩机入口和压缩机出口的压缩机部分，可操作地连接到压缩机部分的涡轮机部分，具有流体连接到压缩机出口的燃烧器入口的燃烧器和与涡轮部分流体连接的燃烧器出口; 和具有流体连接到压缩机出口的重整器入口和与燃烧器入口流体连接的重整器出口的重整器。 重整器部分地燃烧来自压缩机部分的空气和燃料以形成富氢合成气。
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公开(公告)号：US08707707B2
公开(公告)日：2014-04-29
申请号：US12349744
申请日：2009-01-07
摘要： A gas turbine engine is provided and includes a combustor having a first interior in which a first fuel supplied thereto is combustible, a turbine, including rotating turbine blades, into which products of at least the combustion of the first fuel are receivable to power a rotation of the turbine blades, a transition zone, including a second interior in which a second fuel supplied thereto and the products of the combustion of the first fuel are combustible, the transition zone being disposed to fluidly couple the combustor and the turbine to one another, and a plurality of fuel injectors, which are supported by the transition zone and coupled to a fuel circuit, and which are configured to supply the second fuel to the second interior in any one or more of a single axial stage, multiple axial stages, a single axial circumferential stage and multiple axial circumferential stages.
摘要翻译： 提供燃气涡轮发动机并且包括具有第一内部的燃烧器，其中供应到其中的第一燃料可燃，包括旋转的涡轮机叶片的涡轮机，至少可燃第一燃料的燃烧的产物可供给其中， 涡轮机叶片的过渡区域，包括第二内部，其中供应到其中的第二燃料和第一燃料的燃烧产物是可燃的，所述过渡区域设置成将燃烧器和涡轮机彼此流体地联接， 以及多个燃料喷射器，其由过渡区域支撑并且联接到燃料回路，并且构造成在单个轴向级，多个轴向级中的任何一个或多个中将第二燃料供应到第二内部， 单轴向圆周阶段和多个轴向周向阶段。
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公开(公告)号：US20120180497A1
公开(公告)日：2012-07-19
申请号：US13005790
申请日：2011-01-13
申请人： Kihyung Kim , Hasan Karim , Abdul Rafey Khan
发明人： Kihyung Kim , Hasan Karim , Abdul Rafey Khan
CPC分类号： F22B37/248 , F01K23/10 , Y02E20/16
摘要： A turbomachine system includes a compressor portion having a compressor inlet and a compressor outlet, a turbine portion operatively connected to the compressor portion, a combustor having a combustor inlet fluidly connected to the compressor outlet and a combustor outlet fluidly connected to the turbine portion; and a reformer having a reformer inlet fluidly connected to the compressor outlet and a reformer outlet fluidly connected to the combustor inlet. The reformer partially combusts air from the compressor portion and a fuel to form a hydrogen-rich syngas.
摘要翻译： 涡轮机系统包括具有压缩机入口和压缩机出口的压缩机部分，可操作地连接到压缩机部分的涡轮机部分，具有流体连接到压缩机出口的燃烧器入口的燃烧器和与涡轮部分流体连接的燃烧器出口; 和具有流体连接到压缩机出口的重整器入口和与燃烧器入口流体连接的重整器出口的重整器。 重整器部分地燃烧来自压缩机部分的空气和燃料以形成富氢合成气。
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公开(公告)号：US20110243805A1
公开(公告)日：2011-10-06
申请号：US12749985
申请日：2010-03-30
CPC分类号： C01B3/386 , B01J8/0278 , B01J2208/00176 , B01J2208/00221 , B01J2208/00371 , B01J2208/0053 , B01J2208/00849 , C01B2203/0261 , C01B2203/0877 , C01B2203/0883 , C01B2203/84 , C10J3/466 , C10J2200/09 , C10J2300/0959 , C10J2300/0989 , C10J2300/1861 , C10J2300/1884 , F23C2900/03002
摘要： The present subject matter discloses a fluid cooled reformer for gas turbine systems and a method for cooling both a fuel reformer and a heated reformate stream produced by such fuel reformer. The fluid cooled reformer may include a pressure vessel and a reactor assembly disposed within the pressure vessel. The reactor assembly may include a reactor and may be configured to receive and reform an oxygen/fuel mixture to produce a heated reformate stream. Additionally, the fluid cooled reformer may include an inlet configured to direct a fluid stream into the pressure vessel. At least a portion of the fluid stream may be used to cool the reactor assembly. A reformate cooling section may be disposed downstream of the reactor of the reactor assembly and may be configured to cool the heated reformate stream.
摘要翻译： 本发明公开了一种用于燃气轮机系统的流体冷却重整器和用于冷却由这种燃料重整器产生的燃料重整器和加热的重整产品流的方法。 流体冷却的重整器可以包括压力容器和设置在压力容器内的反应器组件。 反应器组件可以包括反应器，并且可以被配置为接收和改造氧/燃料混合物以产生加热的重整产物流。 此外，流体冷却的重整器可以包括构造成将流体流引导到压力容器中的入口。 流体流的至少一部分可用于冷却反应器组件。 重整物冷却段可以设置在反应器组件的反应器的下游，并且可以被配置为冷却加热的重整产物流。
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9.发明申请公开(公告)号：US20100058758A1
公开(公告)日：2010-03-11
申请号：US12208728
申请日：2008-09-11
IPC分类号： F02B33/44
摘要： An exhaust gas recirculation system that includes an exhaust gas recirculation regulator operatively connectable to a turbomachine system, and regulating a predetermined amount of exhaust gas to be recirculated. The exhaust gas recirculation system further includes a measuring unit that measures fuel composition of incoming fuel, and a control unit connected to the EGR regulator and the measuring unit, and determining a Wobbe Index and/or reactivity of the incoming fuel based on the measured fuel composition and determining the predetermined amount of exhaust gas to be recirculated based on the determined Wobbe Index and/or reactivity.
摘要翻译： 排气再循环系统，其包括可操作地连接到涡轮机系统的排气再循环调节器，并且调节预定量的待再循环的废气。 排气再循环系统还包括测量进入燃料的燃料组成的测量单元和连接到EGR调节器和测量单元的控制单元，以及基于测量的燃料确定进入燃料的沃泊指数和/或反应性 基于确定的沃泊指数和/或反应性来确定要再循环的废气的预定量。
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公开(公告)号：US20070098604A1
公开(公告)日：2007-05-03
申请号：US11261190
申请日：2005-10-27
申请人： Lance Smith , Shahrokh Etemad , Hasan Karim , William Pfefferle
发明人： Lance Smith , Shahrokh Etemad , Hasan Karim , William Pfefferle
CPC分类号： B01J8/067 , B01J8/062 , B01J8/065 , B01J12/007 , B01J2208/00132 , B01J2219/00081 , F28D7/0041
摘要： An improved catalytic reactor includes a housing having a plate positioned therein defining a first zone and a second zone, and a plurality of conduits fabricated from a heat conducting material and adapted for conducting a fluid therethrough. The conduits are positioned within the housing such that the conduit exterior surfaces and the housing interior surface within the second zone define a first flow path while the conduit interior surfaces define a second flow path through the second zone and not in fluid communication with the first flow path. The conduit exits define a second flow path exit, the conduit exits and the first flow path exit being proximately located and interspersed. The conduits define at least one expanded section that contacts adjacent conduits thereby spacing the conduits within the second zone and forming first flow path exit flow orifices having an aggregate exit area greater than a defined percent of the housing exit plane area. Lastly, at least a portion of the first flow path defines a catalytically active surface.
摘要翻译： 改进的催化反应器包括壳体，其具有定位在其中的板，其中限定第一区域和第二区域，以及由导热材料制成并适于传导流体通过其中的多个管道。 导管定位在壳体内，使得导管外表面和第二区域内的壳体内表面限定第一流动路径，同时导管内表面限定穿过第二区域的第二流动路径并且不与第一流体流体连通 路径。 导管出口限定第二流动路径出口，导管离开并且第一流动路径出口被近似定位并散布。 导管限定了至少一个膨胀部分，其接触相邻的管道，从而将第二区域内的管道隔开并形成第一流路出口流动孔口，其具有大于壳体出口平面面积的限定百分比的总出口面积。 最后，第一流路的至少一部分限定催化活性表面。
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