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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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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：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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4.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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5.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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Patent Agency Ranking
公开(公告)号：US20060168967A1
公开(公告)日：2006-08-03
申请号：US11045057
申请日：2005-01-31
Applicant: Derrick Simons , Thomas Amond , Ajay Gupta
Inventor： Derrick Simons , Thomas Amond , Ajay Gupta
IPC: F23R3/42
CPC classification number: F23M5/085 , F23C6/047 , F23R3/005 , F23R3/346 , F23R2900/03041
Abstract: A double wall venturi chamber having a converging section, a diverging section and a cylindrical section wherein said chamber defines a venturi zone in which compressed air, fuel and combustion products flow downstream through converging section, diverging section and cylindrical section, and has a cooling gas passage between the walls of the venturi chamber, a least one cooling gas inlet in an outlet wall of the venturi chamber, and at least one cooling gas outlet in an inner wall of the venturi chamber, wherein said cooling gas outlet is in at least one of the diverging and the cylindrical section, and the outlet is downstream of the at least one cooling gas inlet and upstream of an axial end of the chamber.
Abstract translation: 双壁文丘里管室具有会聚部分，发散部分和圆柱形部分，其中所述室限定文丘里区，压缩空气，燃料和燃烧产物在其中流过会聚部分，发散部分和圆柱形部分的下游，并且具有冷却气体 文丘里室的壁之间的通道，文氏管室的出口壁中的至少一个冷却气体入口以及文丘里管室的内壁中的至少一个冷却气体出口，其中所述冷却气体出口处于至少一个 并且所述出口在所述至少一个冷却气体入口的下游和所述室的轴向端部的上游。
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7.发明申请公开(公告)号：US20130269364A1
公开(公告)日：2013-10-17
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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公开(公告)号：US20110061389A1
公开(公告)日：2011-03-17
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: F02C7/22
Abstract: The present application thus provides a combustor. The combustor may include an interior flow path therethrough, a number of 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.
Abstract translation: 因此，本申请提供了一种燃烧器。 燃烧器可以包括通过其的内部流动路径，与内部流动路径连通的多个喷嘴，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。
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9.发明授权公开(公告)号：US07320213B2
公开(公告)日：2008-01-22
申请号：US11742069
申请日：2007-04-30
Applicant: Minesh Ashok Shah , Ajai Singh , Willy Steve Ziminsky , Derrick Simons
Inventor： Minesh Ashok Shah , Ajai Singh , Willy Steve Ziminsky , Derrick Simons
IPC: F02C9/00
CPC classification number: F02C9/28
Abstract: A system for ranking combustion chambers in a gas turbine in order of chamber combustion temperature including: at least one fuel nozzle supplying fuel to the combustion chambers at a predetermined fuel rate abnormally near a lean blow out (LBO) condition of the chambers; at least one dynamic pressure sensor in each chamber sensing combustion dynamic pressures in said 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; a signal band pass filter segmenting the signals into a plurality of predefined frequency bands comprising a lean blow out (LBO) precursor frequency band, a cold tone frequency band and a hot tone frequency band; a processor determining a value for each chamber representative of amplitudes of the signals in each of LBO precursor frequency band, the cold tone frequency band and the hot tone frequency band, wherein the value is characteristic of a combustion temperature within the chamber, and said processor ranking a plurality of the combustion chambers in an order of the combustion temperature.
Abstract translation: 一种用于按照室内燃烧温度的顺序对燃气轮机中的燃烧室进行排放的系统，包括：至少一个燃料喷嘴，其以预定的燃料速率向所述燃烧室供应燃料，所述燃料喷射室在所述室的稀薄吹出（LBO）条件附近异常; 每个室中的至少一个动态压力传感器感测所述燃烧室中的燃烧动态压力并产生代表每个所述燃烧室中的动态压力的动态压力信号，其中动态压力信号提供关于多个频率下的动态压力的信息 ; 信号带通滤波器将信号分割成包括稀薄吹出（LBO）前体频带，冷色调频带和热音频带的多个预定义频带; 确定每个室的值的处理器，其代表LBO前体频带，冷色调频带和热音频带中的每一个中的信号幅度，其中该值是该室内的燃烧温度的特征，并且所述处理器 按照燃烧温度的顺序排列多个燃烧室。
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10.发明授权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：US07210297B2
公开(公告)日：2007-05-01
申请号：US10980795
申请日：2004-11-04
Applicant: Minesh Ashok Shah , Ajai Singh , Willy Steve Ziminsky , Derrick Simons
Inventor： Minesh Ashok Shah , Ajai Singh , Willy Steve 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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