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公开(公告)号：US07854121B2
公开(公告)日：2010-12-21
申请号：US11301794
申请日：2005-12-12
Applicant: Daniel D. Vandale , Derrick Simons , Alberto Jose Negroni , Carey Romoser
Inventor： Daniel D. Vandale , Derrick Simons , Alberto Jose Negroni , Carey Romoser
CPC classification number: F23C6/047 , F23D2209/30 , F23D2900/00008 , F23D2900/00015 , F23D2900/14004 , F23L7/002 , F23R3/346
Abstract: Disclosed herein is a fuel nozzle. The fuel nozzle includes a first fuel introduction location, a second fuel introduction location, and fuel passages. The first fuel introduction location is located radially about the fuel nozzle and is connected with a fuel passage. The second fuel introduction location is located at an end of the fuel nozzle and is connected with another fuel passage such that the fuel passage connected to the first fuel introduction location is separate from the fuel passage connected to the second fuel introduction location.
Abstract translation: 这里公开了一种燃料喷嘴。 燃料喷嘴包括第一燃料引入位置，第二燃料引入位置和燃料通道。 第一燃料引入位置位于燃料喷嘴的径向周围，并与燃料通道连接。 第二燃料引入位置位于燃料喷嘴的端部，并且与另一个燃料通道连接，使得连接到第一燃料引入位置的燃料通道与连接到第二燃料引入位置的燃料通路分离。
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公开(公告)号：US08371101B2
公开(公告)日：2013-02-12
申请号：US12559522
申请日：2009-09-15
Applicant: Baifang Zuo , Derrick Simons , William York , Willy S. Ziminsky
Inventor： Baifang Zuo , Derrick Simons , William York , Willy S. Ziminsky
IPC: F02C7/057
Abstract: A combustor may include an interior flow path therethrough, a number of fuel nozzles in communication with the interior flow path, and an inlet guide vane system positioned about the interior flow path to create a swirled flow therein. The inlet guide vane system may include a number of windows positioned circumferentially around the fuel nozzles. The inlet guide vane system may also include a number of inlet guide vanes positioned circumferentially around the fuel nozzles and adjacent to the windows to create a swirled flow within the interior flow path.
Abstract translation: 燃烧器可以包括穿过其中的内部流动路径，与内部流动路径连通的多个燃料喷嘴，以及围绕内部流动路径定位以在其中产生旋转流动的入口引导叶片系统。 入口引导叶片系统可以包括围绕燃料喷嘴周向定位的多个窗口。 入口引导叶片系统还可以包括多个入口引导叶片，其围绕燃料喷嘴周向定位并且邻近窗口，以在内部流动路径内产生旋转的流动。
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公开(公告)号：US20070130955A1
公开(公告)日：2007-06-14
申请号：US11301794
申请日：2005-12-12
Applicant: Daniel Vandale , Derrick Simons , Alberto Negroni , Carey Romoser
Inventor： Daniel Vandale , Derrick Simons , Alberto Negroni , Carey Romoser
IPC: F23R3/20
CPC classification number: F23C6/047 , F23D2209/30 , F23D2900/00008 , F23D2900/00015 , F23D2900/14004 , F23L7/002 , F23R3/346
Abstract: Disclosed herein is a fuel nozzle. The fuel nozzle includes a first fuel introduction location, a second fuel introduction location, and fuel passages. The first fuel introduction location is located radially about the fuel nozzle and is connected with a fuel passage. The second fuel introduction location is located at an end of the fuel nozzle and is connected with another fuel passage such that the fuel passage connected to the first fuel introduction location is separate from the fuel passage connected to the second fuel introduction location.
Abstract translation: 这里公开了一种燃料喷嘴。 燃料喷嘴包括第一燃料引入位置，第二燃料引入位置和燃料通道。 第一燃料引入位置位于燃料喷嘴的径向周围，并与燃料通道连接。 第二燃料引入位置位于燃料喷嘴的端部，并且与另一个燃料通道连接，使得连接到第一燃料引入位置的燃料通道与连接到第二燃料引入位置的燃料通路分离。
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4.发明申请公开(公告)号：US20060288706A1
公开(公告)日：2006-12-28
申请号：US11513204
申请日：2006-08-31
Applicant: Willy Ziminsky , Derrick Simons , Arthur Fossum
Inventor： Willy Ziminsky , Derrick Simons , Arthur Fossum
CPC classification number: F23R3/286 , F23D14/74 , F23D2900/14004 , Y02E20/344
Abstract: A method for combustion in a combustor in a gas turbine including: fueling the center fuel nozzle with a fuel-rich mixture of gaseous fuel and air and fueling the outer fuel nozzles with a fuel-lean mixture of fuel and air; igniting the fuel-rich mixture injected by the center fuel nozzle while the fuel-lean mixture injected by the outer combustors is insufficient to sustain ignition; stabilizing a flame on the center fuel nozzle using the bluff body and while the outer fuel nozzles inject the fuel-lean mixture; staging fuel to the outer nozzles by increasing a fuel ratio of the fuel-lean mixture, and after the outer nozzles sustain ignition, reducing fuel applied to the center nozzle.
Abstract translation: 一种用于在燃气轮机中的燃烧器中的燃烧的方法，包括：用富燃料气体燃料和空气的混合物加燃料中心燃料喷嘴，并用燃料和空气的贫燃料混合物加燃料外燃料喷嘴; 点燃由中央燃料喷嘴喷射的富燃料混合物，而由外燃烧器喷射的燃料稀混合物不足以维持点火; 使用非流线形本体在中心燃料喷嘴上稳定火焰，同时外燃料喷嘴喷射贫油混合物; 通过增加贫燃料混合物的燃料比将燃料分配到外部喷嘴，并且在外部喷嘴持续着火之后，减少施加到中心喷嘴的燃料。
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5.发明申请Reduced center burner in multi-burner combustor and method for operating the combustor 有权多燃烧器燃烧器中的减少中心燃烧器和操作燃烧器的方法公开(公告)号：US20050223713A1
公开(公告)日：2005-10-13
申请号：US10821975
申请日：2004-04-12
Applicant: Willy Ziminsky , Derrick Simons , Arthur Fossum
Inventor： Willy Ziminsky , Derrick Simons , Arthur Fossum
CPC classification number: F23R3/286 , F23D14/74 , F23D2900/14004 , Y02E20/344
Abstract: A single stage combustor for a gas turbine having an annular array of outer fuel nozzles arranged about a center axis of the combustor; a center fuel nozzle aligned with the center axis, wherein the center fuel nozzle is substantially smaller than each of the outer fuel nozzles, wherein the combustor includes a pre-mix operating mode in which the center nozzle receives a fuel rich air-fuel mixture.
Abstract translation: 一种用于燃气轮机的单级燃烧器，具有围绕燃烧器的中心轴线布置的外部燃料喷嘴的环形阵列; 中心燃料喷嘴与中心轴线对准，其中中心燃料喷嘴基本上小于每个外部燃料喷嘴，其中燃烧器包括预混合操作模式，其中中心喷嘴接收富燃料空气混合物。
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Patent Agency Ranking
公开(公告)号：US20050204741A1
公开(公告)日：2005-09-22
申请号：US10801533
申请日：2004-03-17
Applicant: Derrick Simons , Aja Gupta , Carey Romoser
Inventor： Derrick Simons , Aja Gupta , Carey Romoser
CPC classification number: F01D9/023 , F05D2270/082
Abstract: A transition piece body, having an inlet end for receiving combustion products from a turbine combustor and an outlet end for flowing the gaseous products into a first stage nozzle, has dilution holes in zones respectively adjacent the transition piece body inlet and outlet ends. The volume of dilution air flowing into the gas stream is substantially equal at the inlet and outlet ends of the transition piece. The locations and sizes of the openings are given in the respective X, Y, Z coordinates and hole diameters in Table I. The X and Y coordinates lie in the circular plane of the transition body at its inlet end and the Z coordinates extend in the direction of gas flow from the origin.
Abstract translation: 具有用于接收来自涡轮机燃烧器的燃烧产物的入口端和用于将气态产物流入第一级喷嘴的出口端的过渡件本体在分别邻近过渡件体入口和出口端的区域中具有稀释孔。 流入气流的稀释空气的体积在过渡件的入口端和出口端处基本相等。 开口的位置和尺寸以表I中的相应X，Y，Z坐标和孔直径给出.X和Y坐标位于过渡体的入口端的圆形平面中，Z坐标在 方向气体从原点流出。
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公开(公告)号：US20050114010A1
公开(公告)日：2005-05-26
申请号：US10716454
申请日：2003-11-20
Applicant: Timothy Healy , Derrick Simons
Inventor： Timothy Healy , Derrick Simons
CPC classification number: F02C9/28 , F05D2270/08 , F05D2270/112 , F05D2270/303 , F23N1/002 , F23N2023/08 , F23N2025/06 , F23N2025/21 , F23N2025/26 , F23N2041/20 , F23R3/34 , Y10T477/40
Abstract: A method for determining a target exhaust temperature for a gas turbine including: determining a target exhaust temperature based on a compressor pressure condition; determining a temperature adjustment to the target exhaust temperature based on at least one parameter of a group of parameters consisting of specific humidity, compressor inlet pressure loss and turbine exhaust back pressure; and adjusting the target exhaust temperature by applying the temperature adjustment.
Abstract translation: 一种用于确定燃气轮机的目标排气温度的方法，包括：基于压缩机压力条件确定目标排气温度; 基于由特定湿度，压缩机入口压力损失和涡轮机排气背压组成的一组参数中的至少一个参数来确定对目标排气温度的温度调节; 并通过施加温度调节来调节目标排气温度。
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公开(公告)号：US20070157620A1
公开(公告)日：2007-07-12
申请号：US11687196
申请日：2007-03-16
Applicant: Timothy Healy , Derrick Simons
Inventor： Timothy Healy , Derrick Simons
IPC: F02C9/26
CPC classification number: F02C9/28 , F05D2270/08 , F05D2270/112 , F05D2270/303 , F23N1/002 , F23N2023/08 , F23N2025/06 , F23N2025/21 , F23N2025/26 , F23N2041/20 , F23R3/34 , Y10T477/40
Abstract: A method for determining a target exhaust temperature for a gas turbine including: determining a target exhaust temperature based on a compressor pressure condition; determining a temperature adjustment to the target exhaust temperature based on at least one parameter of a group of parameters consisting of specific humidity, compressor inlet pressure loss and turbine exhaust back pressure; and adjusting the target exhaust temperature by applying the temperature adjustment.
Abstract translation: 一种用于确定燃气轮机的目标排气温度的方法，包括：基于压缩机压力条件确定目标排气温度; 基于由特定湿度，压缩机入口压力损失和涡轮机排气背压组成的一组参数中的至少一个参数来确定对目标排气温度的温度调节; 并通过施加温度调节来调节目标排气温度。
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9.发明申请Method and apparatus for identification of hot and cold chambers in a gas turbine combustor 有权用于识别燃气轮机燃烧器中的冷室的方法和装置公开(公告)号：US20060090471A1
公开(公告)日：2006-05-04
申请号：US10980795
申请日：2004-11-04
Applicant: Minesh Shah , Ajai Singh , Willy Ziminsky , Derrick Simons
Inventor： Minesh Shah , Ajai Singh , Willy Ziminsky , Derrick Simons
IPC: F02C7/00
CPC classification number: F02C9/28
Abstract: A method for identifying combustion characteristics of a plurality combustion chambers in a gas turbine, the method including: supplying fuel to the combustion chambers at a predetermined fuel rate; sensing combustion dynamic pressure in said plurality of combustion chambers and generating dynamic pressure signals representative of the dynamic pressure in each of said combustion chambers, wherein the dynamic pressure signals provide information regarding the dynamic pressure at a plurality of frequencies; segmenting the signals into a plurality of predefined frequency bands; determining a characteristic value for each of the segmented signals, and identifying an order of combustion chambers based on the characteristic value.
Abstract translation: 一种用于识别燃气轮机中的多个燃烧室的燃烧特性的方法，所述方法包括：以预定燃料速率向燃烧室供应燃料; 感测所述多个燃烧室中的燃烧动态压力并产生表示每个所述燃烧室中的动态压力的动态压力信号，其中所述动态压力信号提供关于多个频率下的动态压力的信息; 将信号分割成多个预定频带; 确定每个所述分段信号的特征值，以及基于所述特征值来识别燃烧室的次序。
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10.发明授权公开(公告)号：US09140189B2
公开(公告)日：2015-09-22
申请号：US13444375
申请日：2012-04-11
Applicant: Bryan Wesley Romig , Derrick Simons , Douglas Dean
Inventor： Bryan Wesley Romig , Derrick Simons , Douglas Dean
CPC classification number: F02C7/232 , F01D21/14 , F02C7/22 , F02C9/28 , F02D2041/225 , F05D2260/80
Abstract: Embodiments can provide systems and methods for detecting fuel leaks in gas turbine engines. According to one embodiment, there is disclosed a method for detecting a fuel leak in a gas turbine engine. The method may include adjusting a control valve to correspond with a desired fuel flow. The method may also include determining an actual fuel flow based at least in part on an upstream pressure in a fuel manifold and one or more gas turbine engine parameters. The method may also include comparing the desired fuel flow with the actual fuel flow. Moreover, the method may include determining a difference between the desired fuel flow and the actual fuel flow, wherein the difference indicates a fuel leak.
Abstract translation: 实施例可以提供用于检测燃气涡轮发动机中的燃料泄漏的系统和方法。 根据一个实施例，公开了一种用于检测燃气涡轮发动机中的燃料泄漏的方法。 该方法可以包括调节控制阀以对应于期望的燃料流。 该方法还可以包括至少部分地基于燃料歧管中的上游压力和一个或多个燃气涡轮发动机参数来确定实际燃料流。 该方法还可以包括将所需燃料流与实际燃料流进行比较。 此外，该方法可以包括确定期望燃料流量与实际燃料流量之间的差异，其中差值表示燃料泄漏。
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