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91. 发明申请

US20110179795A1 INJECTOR WITH INTEGRATED RESONATOR 有权
标题翻译：具有集成谐振器的注射器
公开(公告)号：US20110179795A1
公开(公告)日：2011-07-28
申请号：US12499777
申请日：2009-07-08
申请人： Thomas Edward Johnson , Willy Steve Ziminsky , William David York , Christian Xavier Stevenson
发明人： Thomas Edward Johnson , Willy Steve Ziminsky , William David York , Christian Xavier Stevenson
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。

92. 发明申请

US20110083439A1 Staged Multi-Tube Premixing Injector 有权
标题翻译：分级多管预混注射器
公开(公告)号：US20110083439A1
公开(公告)日：2011-04-14
申请号：US12575929
申请日：2009-10-08
申请人： Baifang Zuo , Abdul Rafey Khan , William David York , Willy Steve Ziminsky
发明人： Baifang Zuo , Abdul Rafey Khan , William David York , Willy Steve Ziminsky
IPC分类号： F02C7/22
CPC分类号： F23R3/286 , F23D14/64 , F23R3/36 , F23R2900/00002
摘要： A fuel injection nozzle includes a body member having an upstream wall opposing a downstream wall, and an internal wall disposed between the upstream wall and the downstream wall, a first chamber partially defined by the an inner surface of the upstream wall and a surface of the internal wall, a second chamber partially defined by an inner surface of the downstream wall and a surface of the internal wall a first gas inlet communicative with the first chamber operative to emit a first gas into the first chamber, a second gas inlet communicative with the second chamber operative to emit a second gas into the second chamber, and a plurality of mixing tubes, each of the mixing tubes having a tube inner surface, a tube outer surface, a first inlet communicative with an aperture in the upstream wall operative to receive a third gas.
摘要翻译：燃料喷射喷嘴包括主体构件，其具有与下游壁相对的上游壁和设置在上游壁和下游壁之间的内壁，第一室部分地由上游壁的内表面和内壁，由所述下游壁的内表面部分地限定的第二室和所述内壁的表面，与所述第一室连通的第一气体入口，其操作以将第一气体发射到所述第一室中;第二气体入口，第二室，用于将第二气体发射到第二室中，以及多个混合管，每个混合管具有管内表面，管外表面，与上游壁中的孔连通的第一入口，其可操作以接收第三气。

93. 发明授权

US07886545B2 Methods and systems to facilitate reducing NOx emissions in combustion systems 有权
标题翻译：有助于减少燃烧系统中NOx排放的方法和系统
公开(公告)号：US07886545B2
公开(公告)日：2011-02-15
申请号：US11741502
申请日：2007-04-27
申请人： Benjamin Paul Lacy , Gilbert Otto Kraemer , Balachandar Varatharajan , Ertan Yilmaz , John Joseph Lipinski , Willy Steve Ziminsky
发明人： Benjamin Paul Lacy , Gilbert Otto Kraemer , Balachandar Varatharajan , Ertan Yilmaz , John Joseph Lipinski , Willy Steve Ziminsky
IPC分类号： F02C3/06 , F02C3/14
CPC分类号： F23R3/286 , F23R3/346 , Y10T29/49323
摘要： A method for assembling a gas turbine combustor system is provided. The method includes providing a combustion liner including a center axis, an outer wall, a first end, and a second end. The outer wall is orientated substantially parallel to the center axis. The method also includes coupling a transition piece to the liner second end. The transition piece includes an outer wall. The method further includes coupling a plurality of lean-direct injectors along at least one of the liner outer wall and the transition piece outer wall such that the injectors are spaced axially apart along the wall.
摘要翻译：提供了一种用于组装燃气轮机燃烧器系统的方法。该方法包括提供包括中心轴线，外壁，第一端和第二端部的燃烧衬套。外壁基本上平行于中心轴线定向。该方法还包括将过渡件联接到衬套第二端。过渡件包括外壁。该方法还包括沿着衬套外壁和过渡件外壁中的至少一个连接多个稀薄直接喷射器，使得喷射器沿着壁轴向间隔开。

94. 发明申请

US20090229269A1 Lean direct injection combustion system 有权
标题翻译：精益直喷式燃烧系统
公开(公告)号：US20090229269A1
公开(公告)日：2009-09-17
申请号：US12073939
申请日：2008-03-12
申请人： Benjamin Lacy , Balachandar Varatharajan , Willy Steve Ziminsky , Gilbert O. Kraemer , Gregory Allen Boardman , Ertan Yilmaz , Patrick Melton
发明人： Benjamin Lacy , Balachandar Varatharajan , Willy Steve Ziminsky , Gilbert O. Kraemer , Gregory Allen Boardman , Ertan Yilmaz , Patrick Melton
IPC分类号： F02C1/00
CPC分类号： F23R3/28
摘要： The present invention is directed to a lean direct injection (LDI) combustion system for a gas turbine using a shell and tube heat exchanger concept to construct a shell and tube lean direct injector (“LDI”) for the combustion system. One side of the LDI injector, either the shell side or the tube side, carries an oxidizer, such as air, to the combustor, while the other side of the LDI injector carries fuel to the combustor. Straight or angled holes drilled in an end plate of the combustor allow the fuel to enter the combustor and mix with air being injected into the combustor.
摘要翻译：本发明涉及一种用于燃气轮机的精馏直接喷射（LDI）燃烧系统，其使用壳管式热交换器概念来构建用于燃烧系统的壳管式稀燃直喷式喷射器（“LDI”）。 LDI注射器的一侧（外壳侧或管侧）将氧化剂（例如空气）携带到燃烧器，而LDI喷射器的另一侧将燃料运送到燃烧器。在燃烧器的端板中钻出的直的或成角度的孔允许燃料进入燃烧器并与注入燃烧器的空气混合。

95. 发明申请

US20090107105A1 METHOD AND APPARATUS FOR COMBUSTING SYNGAS WITHIN A COMBUSTOR 有权
标题翻译：在燃烧器中燃烧气体的方法和装置
公开(公告)号：US20090107105A1
公开(公告)日：2009-04-30
申请号：US11931801
申请日：2007-10-31
申请人： Willy Steve Ziminsky , Gilbert Otto Kraemer , Ertan Yilmaz
发明人： Willy Steve Ziminsky , Gilbert Otto Kraemer , Ertan Yilmaz
IPC分类号： F02C3/20
CPC分类号： F02C3/22 , F02C9/40 , F23N2037/08 , F23N2041/20 , F23R3/36
摘要： A method for operating a combustor is provided. The method includes supplying a predetermined amount of a first gaseous fuel to the combustor, wherein the first gaseous fuel has a first Modified Wobbe Index (MWI) and a first fuel reactivity, and supplying a predetermined amount of a second gaseous fuel to the combustor, wherein the second gaseous fuel has a second MWI that is lower than the first MWI and a second fuel reactivity that is higher than the first fuel reactivity. The method also includes mixing the first and second gaseous fuels together to form a blended gaseous fuel, and injecting the blended gaseous fuel into the combustor.
摘要翻译：提供了一种操作燃烧器的方法。该方法包括向燃烧器供应预定量的第一气体燃料，其中第一气态燃料具有第一改性沃泊指数（MWI）和第一燃料反应性，并向燃烧器供应预定量的第二气态燃料，其中所述第二气体燃料具有低于所述第一MWI的第二MWI和高于所述第一燃料反应性的第二燃料反应性。该方法还包括将第一和第二气体燃料混合在一起以形成混合的气体燃料，以及将混合的气态燃料注入燃烧器。

96. 发明申请

US20080264033A1 METHODS AND SYSTEMS TO FACILITATE REDUCING NOx EMISSIONS IN COMBUSTION SYSTEMS 有权
标题翻译：在燃烧系统中减少NOx排放的方法和系统
公开(公告)号：US20080264033A1
公开(公告)日：2008-10-30
申请号：US11741502
申请日：2007-04-27
申请人： Benjamin Paul Lacy , Gilbert Otto Kraemer , Balachandar Varatharajan , Ertan Yilmaz , John Joseph Lipinski , Willy Steve Ziminsky
发明人： Benjamin Paul Lacy , Gilbert Otto Kraemer , Balachandar Varatharajan , Ertan Yilmaz , John Joseph Lipinski , Willy Steve Ziminsky
IPC分类号： F02C3/00
CPC分类号： F23R3/286 , F23R3/346 , Y10T29/49323
摘要： A method for assembling a gas turbine combustor system is provided. The method includes providing a combustion liner including a center axis, an outer wall, a first end, and a second end. The outer wall is orientated substantially parallel to the center axis. The method also includes coupling a transition piece to the liner second end. The transition piece includes an outer wall. The method further includes coupling a plurality of lean-direct injectors along at least one of the liner outer wall and the transition piece outer wall such that the injectors are spaced axially apart along the wall.
摘要翻译：提供了一种用于组装燃气轮机燃烧器系统的方法。该方法包括提供包括中心轴线，外壁，第一端和第二端部的燃烧衬套。外壁基本上平行于中心轴线定向。该方法还包括将过渡件联接到衬套第二端。过渡件包括外壁。该方法还包括沿着衬套外壁和过渡件外壁中的至少一个连接多个稀薄直接喷射器，使得喷射器沿着壁轴向间隔开。

97. 发明申请

US20080078183A1 Liquid fuel enhancement for natural gas swirl stabilized nozzle and method 审中-公开
标题翻译：天然气液体燃料增强涡流稳定喷嘴及方法
公开(公告)号：US20080078183A1
公开(公告)日：2008-04-03
申请号：US11541704
申请日：2006-10-03
申请人： Willy Steve Ziminsky , Vaibhav Nadkarni , Atul Kumar Vij
发明人： Willy Steve Ziminsky , Vaibhav Nadkarni , Atul Kumar Vij
IPC分类号： F02C7/26
CPC分类号： F23R3/286 , F23C2900/07001 , F23R3/14 , F23R3/36
摘要： Conventional swozzle-type burners are modified so as to be capable of selectively running on liquid fuel without requiring water injection for NOx abatement or dedicated air supply for atomizing liquid fuel.
摘要翻译：常规的喷嘴式燃烧器被改型，以便能够选择性地在液体燃料上运行，而不需要用于NOx排放的注水或用于雾化液体燃料的专用空气供应。

98. 发明申请

US20080047275A1 METHODS AND SYSTEMS FOR OPERATING A GAS TURBINE 有权
标题翻译：用于运行气体涡轮的方法和系统
公开(公告)号：US20080047275A1
公开(公告)日：2008-02-28
申请号：US11467016
申请日：2006-08-24
申请人： Willy Steve Ziminsky , Arthur James Fossum
发明人： Willy Steve Ziminsky , Arthur James Fossum
IPC分类号： F02C7/26
CPC分类号： F02C9/46 , F02C9/26 , F05D2270/053 , F05D2270/061 , H02P9/04
摘要： A method of operating a gas turbine is provided, wherein the gas turbine engine is coupled to an electrical grid operating at a standardized grid frequency value, and the gas turbine includes a combustor coupled in flow communication with a plurality of independent fuel circuits and a compressor. The method includes determining a deviation of a grid frequency from the standardized grid frequency value and adjusting fuel flow from a portion of the plurality of fuel circuits while maintaining a substantially constant air flow from the compressor to facilitate controlling a fuel to compressor discharge pressure ratio such that a combustor state does not lag changes in airflow when the combustor responds to the grid frequency deviation.
摘要翻译：提供了一种操作燃气涡轮机的方法，其中所述燃气涡轮发动机耦合到以标准电网频率值运行的电网，并且所述燃气涡轮机包括与多个独立燃料回路流体连通的燃烧器和压缩机。该方法包括确定电网频率与标准化电网频率值的偏差并且调节来自多个燃料电路的一部分的燃料流量，同时保持来自压缩机的基本上恒定的空气流，以便于控制燃料与压缩机排出压力比当燃烧器响应于电网频率偏差时，燃烧器状态不会滞后气流的变化。

99. 发明授权

US07320213B2 System for identification of hot and cold chambers in a gas turbine combustor 有权
标题翻译：用于识别燃气轮机燃烧器中的冷室的系统
公开(公告)号：US07320213B2
公开(公告)日：2008-01-22
申请号：US11742069
申请日：2007-04-30
申请人： Minesh Ashok Shah , Ajai Singh , Willy Steve Ziminsky , Derrick Simons
发明人： Minesh Ashok Shah , Ajai Singh , Willy Steve Ziminsky , Derrick Simons
IPC分类号： F02C9/00
CPC分类号： F02C9/28
摘要： 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.
摘要翻译：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。

100. 发明授权

US07278266B2 Methods and apparatus for gas turbine engine lean blowout avoidance 有权
标题翻译：燃气轮机发动机减少井喷避免的方法和装置
公开(公告)号：US07278266B2
公开(公告)日：2007-10-09
申请号：US10930491
申请日：2004-08-31
申请人： Avinash Vinayak Taware , Minesh Ashok Shah , Ajai Singh , Willy Steve Ziminsky , Pingchuan Wu
发明人： Avinash Vinayak Taware , Minesh Ashok Shah , Ajai Singh , Willy Steve Ziminsky , Pingchuan Wu
IPC分类号： F02C9/00
CPC分类号： F23N5/003 , F05D2260/80 , F05D2270/083 , F05D2270/092 , F05D2270/3015 , F23N5/16 , F23N2041/20 , Y02T50/677
摘要： A method of monitoring and controlling the combustion dynamics of a gas turbine engine system is provided. The system includes at least one gas turbine that includes at least one combustor can. The method includes receiving a signal from a gas turbine engine sensor that is indicative of combustion dynamics in at least one of the combustor cans, processing the received signal to determine a probability of lean blowout for at least one combustor can, and controlling the gas turbine engine system to facilitate reducing a probability of a lean blowout (LBO) event using the determined probability of lean blowout.
摘要翻译：提供了一种监测和控制燃气涡轮发动机系统的燃烧动力学的方法。该系统包括至少一个包括至少一个燃烧室的燃气轮机。该方法包括接收来自燃气涡轮发动机传感器的信号，其指示燃烧器罐中的至少一个中的燃烧动力学，处理接收到的信号以确定至少一个燃烧器罐的贫气排出的概率，以及控制燃气轮机发动机系统，以便利用所确定的精益井喷概率来减少精益井喷（LBO）事件的概率。

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