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公开(公告)号：US08370044B2
公开(公告)日：2013-02-05
申请号：US12492772
申请日：2009-06-26
Applicant: Douglas Edward Dean , Derrick Walter Simons , Abhijit Prabhakar Kulkarni
CPC classification number: F02C9/28 , F05D2270/082
Abstract: A gas turbine comprises a plurality of target exhaust temperature determination modules, the plurality of target exhaust temperature modules comprising a nitrogen oxide (NOx) compliance module configured to determine an exhaust temperature at which an exhaust of the gas turbine complies with a maximum permitted level of NOx; at least one bias module, the at least one bias module configured to apply a bias to an output of at least one of the plurality of target exhaust temperature determination modules; and a controller configured to operate the gas turbine to produce the exhaust temperature determined by the NOx compliance module.
Abstract translation: 燃气轮机包括多个目标排气温度确定模块，所述多个目标排气温度模块包括氮氧化物（NOx）顺应性模块，所述氮氧化物（NOx）顺应性模块被配置为确定燃气轮机的排气符合最大允许水平的排气温度 NOx; 至少一个偏置模块，所述至少一个偏置模块被配置为向所述多个目标排气温度确定模块中的至少一个的输出施加偏压; 以及控制器，被配置为操作燃气轮机以产生由NOx一致性模块确定的排气温度。
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公开(公告)号：US20130025284A1
公开(公告)日：2013-01-31
申请号：US13194385
申请日：2011-07-29
Applicant: Chunyang WU , Derrick Walter SIMONS , Jonathan Dwight BERRY , Michael John HUGHES
Inventor： Chunyang WU , Derrick Walter SIMONS , Jonathan Dwight BERRY , Michael John HUGHES
IPC: F23R3/58
CPC classification number: F23R3/14 , F05B2260/96 , F23R3/286 , F23R3/34 , F23R2900/00014
Abstract: A premixing apparatus for a gas turbine system includes non-swirl elements around a periphery of a face of a premixing apparatus and a swirl assembly located substantially at a center of the face. The non-swirl elements premix a premixture prior to the premixture being delivered to a combustor of the gas turbine system. The swirl assembly disturbs a flow of fluid prior to the fluid being delivered to the combustor. The premixture includes fuel and oxidant, and the fluid disturbed by the swirl assembly includes the oxidant or the premixture.
Abstract translation: 用于燃气涡轮机系统的预混合装置包括围绕预混合装置的表面的周边的非旋转元件和基本上位于该表面中心的旋转组件。 非旋流元件在将预混合物输送到燃气轮机系统的燃烧器之前将混合物预混合。 涡流组件在流体被输送到燃烧器之前会扰乱流体流动。 预混合物包括燃料和氧化剂，并且由涡旋组件扰动的流体包括氧化剂或预混合物。
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公开(公告)号：US20120247108A1
公开(公告)日：2012-10-04
申请号：US13075055
申请日：2011-03-29
Applicant: Bryan Wesley Romig , Jonathan Hale Kegley , Robert Wade Clifford , Derrick Walter Simons
CPC classification number: G01N1/2252 , F01D21/003 , F05D2270/80 , F23N5/003 , F23N5/18 , F23N2031/18 , F23N2041/20 , F23N2900/05005 , F23R3/00
Abstract: Embodiments of the present disclosure are directed towards a turbine combustor probe having a combustion dynamics monitoring probe configured to monitor combustion dynamics within a turbine combustor. The turbine combustor probe also has a gas sampling sleeve configured to collect a gas sample from an airflow path between a liner and a flow sleeve of the turbine combustor.
Abstract translation: 本公开的实施例涉及具有燃烧动力学监测探针的涡轮机燃烧器探头，其被配置为监测涡轮机燃烧器内的燃烧动力学。 涡轮机燃烧器探头还具有气体采样套筒，该气体采样套筒构造成从涡轮机燃烧器的衬套和流动套筒之间的气流通道收集气体样品。
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24.发明申请APPARATUS AND METHOD FOR MINIMIZING AND/OR ELIMINATING DILUTION AIR LEAKAGE IN A COMBUSTION LINER ASSEMBLY 审中-公开用于最小化和/或消除燃烧衬套组件中的稀释空气泄漏的装置和方法公开(公告)号：US20110247340A1
公开(公告)日：2011-10-13
申请号：US12759042
申请日：2010-04-13
Applicant: Predrag POPOVIC , Krishna Kumar Venkataraman , Derrick Walter Simons , Ajay Kumar Gupta , William Kirk Hessler , Jeffrey Lebegue
Inventor： Predrag POPOVIC , Krishna Kumar Venkataraman , Derrick Walter Simons , Ajay Kumar Gupta , William Kirk Hessler , Jeffrey Lebegue
IPC: F23R3/42
CPC classification number: F23R3/02 , F23R3/002 , F23R2900/00001
Abstract: A combustion liner assembly for a gas turbine includes an outer liner, the outer liner having a flange at a forward end. An inner liner is disposed within the outer liner. The inner liner has a first inner wall. A venturi includes a second inner wall, a venturi throat, and the first inner wall of the inner liner. A slip joint is connected to the second inner wall. The slip joint receives the flange of the outer liner. Alternatively, or additionally, the combustion liner assembly includes a slip joint between the inner or outer liner and an aft section.
Abstract translation: 用于燃气轮机的燃烧衬套组件包括外衬套，外衬套在前端具有凸缘。 内衬被设置在外衬里内。 内衬具有第一内壁。 文氏管包括第二内壁，文丘里喉部和内衬的第一内壁。 滑动接头连接到第二内壁。 滑动接头容纳外衬套的凸缘。 替代地或另外地，燃烧衬套组件包括在内衬套或外衬套之间的滑动接头和后部段。
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Patent Agency Ranking
25.发明授权Mixing hole arrangement and method for improving homogeneity of an air and fuel mixture in a combustor 有权混合孔布置和改进燃烧器中空气和燃料混合物均匀性的方法公开(公告)号：US07887322B2
公开(公告)日：2011-02-15
申请号：US11531045
申请日：2006-09-12
Applicant: Predrag Popovic , Derrick Walter Simons , Krishna Kumar Venkataraman
Inventor： Predrag Popovic , Derrick Walter Simons , Krishna Kumar Venkataraman
Abstract: Disclosed is a mixing hole arrangement for improving homogeneity of an air and fuel mixture in a combustor, the mixing hole arrangement comprising a plurality of mixing holes defined by a liner, wherein at least one of the plurality of mixing holes is a mixing hole that is at least one of sized and positioned to impede penetration of a fluid flow into a primary mixing zone located in a head end of the combustor.
Abstract translation: 公开了一种用于改善燃烧器中的空气和燃料混合物的均匀性的混合孔装置，该混合孔装置包括由衬套限定的多个混合孔，其中多个混合孔中的至少一个是混合孔， 至少一个尺寸和定位以阻止流体流入位于燃烧器头端的主混合区中。
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公开(公告)号：US20100332103A1
公开(公告)日：2010-12-30
申请号：US12492772
申请日：2009-06-26
Applicant: Douglas Edward Dean , Derrick Walter Simons , Abhijit Prabhakar Kulkarni
CPC classification number: F02C9/28 , F05D2270/082
Abstract: A gas turbine comprises a plurality of target exhaust temperature determination modules, the plurality of target exhaust temperature modules comprising a nitrogen oxide (NOx) compliance module configured to determine an exhaust temperature at which an exhaust of the gas turbine complies with a maximum permitted level of NOx; at least one bias module, the at least one bias module configured to apply a bias to an output of at least one of the plurality of target exhaust temperature determination modules; and a controller configured to operate the gas turbine to produce the exhaust temperature determined by the NOx compliance module.
Abstract translation: 燃气轮机包括多个目标排气温度确定模块，所述多个目标排气温度模块包括氮氧化物（NOx）顺应性模块，所述氮氧化物（NOx）顺应性模块被配置为确定燃气轮机的排气符合最大允许水平的排气温度 NOx; 至少一个偏置模块，所述至少一个偏置模块被配置为向所述多个目标排气温度确定模块中的至少一个的输出施加偏压; 以及控制器，被配置为操作燃气轮机以产生由NOx一致性模块确定的排气温度。
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公开(公告)号：US20080295521A1
公开(公告)日：2008-12-04
申请号：US11756448
申请日：2007-05-31
Applicant: Derrick Walter Simons , Jeffrey Scott Lebegue , Krishna Kumar Venkataraman
Abstract: A method of assembling a turbine engine includes defining a first chamber and defining a second chamber. The method also includes forming at least one venturi device oriented with a predetermined venturi step angle greater than approximately 48°. The method further includes coupling the first chamber in flow communication with the second chamber via the venturi device therebetween.
Abstract translation: 一种组装涡轮发动机的方法包括限定第一室并限定第二室。 该方法还包括形成至少一个以大于约48°的预定文丘里阶梯角取向的文氏管装置。 该方法还包括通过其间的文丘里装置将第一室与第二室流体连通地联接。
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28.发明申请MIXING HOLE ARRANGEMENT AND METHOD FOR IMPROVING HOMOGENEITY OF AN AIR AND FUEL MIXTURE IN A COMBUSTOR 有权混合孔布置和改进空气和燃料混合物在均质器中的均匀性的方法公开(公告)号：US20080060358A1
公开(公告)日：2008-03-13
申请号：US11531045
申请日：2006-09-12
Applicant: Predrag Popovic , Derrick Walter Simons , Krishna Kumar Venkataraman
Inventor： Predrag Popovic , Derrick Walter Simons , Krishna Kumar Venkataraman
IPC: F02C1/00
Abstract: Disclosed is a mixing hole arrangement for improving homogeneity of an air and fuel mixture in a combustor, the mixing hole arrangement comprising a plurality of mixing holes defined by a liner, wherein at least one of the plurality of mixing holes is a mixing hole that is at least one of sized and positioned to impede penetration of a fluid flow into a primary mixing zone located in a head end of the combustor.
Abstract translation: 公开了一种用于改善燃烧器中的空气和燃料混合物的均匀性的混合孔装置，该混合孔装置包括由衬套限定的多个混合孔，其中多个混合孔中的至少一个是混合孔， 至少一个尺寸和定位以阻止流体流入位于燃烧器头端的主混合区中。
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公开(公告)号：US07246002B2
公开(公告)日：2007-07-17
申请号：US10716454
申请日：2003-11-20
Applicant: Timothy Andrew Healy , Derrick Walter Simons
Inventor： Timothy Andrew Healy , Derrick Walter 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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