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1.发明授权Advanced optics and optical access for laser ignition for gas turbines including aircraft engines 有权用于包括飞机发动机在内的燃气轮机的激光点火的先进光学和光学接入公开(公告)号：US08616006B2
公开(公告)日：2013-12-31
申请号：US12956207
申请日：2010-11-30
申请人： Sara Rocci Denis , Herbert Kopecek , Richard Wade Stickles , Chukwueloka Obiora Umeh , Gabor Ast , Mark Patrick Kelsey , Steven Clayton Vise , Gary Lee Leonard , Shai Birmaher
发明人： Sara Rocci Denis , Herbert Kopecek , Richard Wade Stickles , Chukwueloka Obiora Umeh , Gabor Ast , Mark Patrick Kelsey , Steven Clayton Vise , Gary Lee Leonard , Shai Birmaher
CPC分类号： F02P23/04 , F02C7/24 , F02C7/26 , F02C7/264 , F02C7/266 , F02D41/22 , F02P7/02 , F02P15/003 , F02P15/006 , F02P15/08 , F23R2900/00006
摘要： A laser ignition system for an internal combustion engine, and more specifically a gas turbine engine, is provided. The system including a laser light source configured to generate a laser beam, an ignition port configured to provide optimized optical access of the laser beam to a combustion chamber and an optical beam guidance component disposed between the laser light source and the ignition port. The optical beam guidance component is configured to include optimized optic components to transmit the laser beam to irradiate on a fuel mixture supplied into the combustion chamber to generate a combustor flame in a flame region. A method for igniting a fuel mixture in an internal combustion engine is also presented.
摘要翻译： 提供了一种用于内燃机，特别是燃气涡轮发动机的激光点火系统。 所述系统包括被配置为产生激光束的激光光源，被配置为提供激光束到燃烧室的优化光学访问的点火端口和设置在激光光源和点火端口之间的光束引导部件。 光束引导部件被配置为包括优化的光学部件以透射激光束以照射供应到燃烧室中的燃料混合物以在火焰区域中产生燃烧器火焰。 还提出了一种用于点燃内燃机中的燃料混合物的方法。
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2.发明申请Advanced Optics and Optical Access for Laser Ignition for Gas Turbines Including Aircraft Engines 有权用于包括飞机发动机在内的燃气轮机的激光点火的先进光学和光学接入公开(公告)号：US20120131927A1
公开(公告)日：2012-05-31
申请号：US12956207
申请日：2010-11-30
申请人： Sara Rocci Denis , Herbert Kopecek , Richard Wade Stickles , Chukwueloka Obiora Umeh , Gabor Ast , Mark Patrick Kelsey , Steven Clayton Vise , Gary Lee Leonard , Shai Birmaher
发明人： Sara Rocci Denis , Herbert Kopecek , Richard Wade Stickles , Chukwueloka Obiora Umeh , Gabor Ast , Mark Patrick Kelsey , Steven Clayton Vise , Gary Lee Leonard , Shai Birmaher
IPC分类号： F02C7/264
CPC分类号： F02P23/04 , F02C7/24 , F02C7/26 , F02C7/264 , F02C7/266 , F02D41/22 , F02P7/02 , F02P15/003 , F02P15/006 , F02P15/08 , F23R2900/00006
摘要： A laser ignition system for an internal combustion engine, and more specifically a gas turbine engine, is provided. The system including a laser light source configured to generate a laser beam, an ignition port configured to provide optimized optical access of the laser beam to a combustion chamber and an optical beam guidance component disposed between the laser light source and the ignition port. The optical beam guidance component is configured to include optimized optic components to transmit the laser beam to irradiate on a fuel mixture supplied into the combustion chamber to generate a combustor flame in a flame region. A method for igniting a fuel mixture in an internal combustion engine is also presented.
摘要翻译： 提供了一种用于内燃机，特别是燃气涡轮发动机的激光点火系统。 所述系统包括被配置为产生激光束的激光光源，被配置为提供激光束到燃烧室的优化光学访问的点火端口和设置在激光光源和点火端口之间的光束引导部件。 光束引导部件被配置为包括优化的光学部件以透射激光束以照射供应到燃烧室中的燃料混合物以在火焰区域中产生燃烧器火焰。 还提出了一种用于点燃内燃机中的燃料混合物的方法。
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公开(公告)号：US20130002270A1
公开(公告)日：2013-01-03
申请号：US13616259
申请日：2012-09-14
CPC分类号： G01N27/041
摘要： A system to measure thickness of a shroud is provided. The system includes at least one resistive element embedded within the shroud. The system also includes an impedance measurement device that measures a total resistance associated with the at least one resistive element.
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公开(公告)号：US08339149B2
公开(公告)日：2012-12-25
申请号：US12871472
申请日：2010-08-30
IPC分类号： G01R27/26
CPC分类号： G01N27/041
摘要： A system to measure thickness of a shroud is provided. The system includes at least one resistive element embedded within the shroud. The system also includes an impedance measurement device that measures a total resistance associated with the at least one resistive element.
摘要翻译： 提供了一种测量护罩厚度的系统。 该系统包括嵌入罩内的至少一个电阻元件。 该系统还包括测量与至少一个电阻元件相关联的总电阻的阻抗测量装置。
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公开(公告)号：US07690191B2
公开(公告)日：2010-04-06
申请号：US11326718
申请日：2006-01-06
IPC分类号： F02K5/02
CPC分类号： F23R7/00
摘要： A fuel preconditioning system for use with a pulse detonation combustor (PDC) makes use of a heat source to pyrolyze fuel prior to injecting it into the PDC for detonation. The fuel is decomposed into a more detonable form by pyrolysis in a conditioner that applies heat to the fuel in the absence of oxidizer. The heat may be provided by a hot section of the engine, including the walls of the PDC itself. The conditioned fuel is fed to the PDC and detonated.
摘要翻译： 用于脉冲爆震燃烧器（PDC）的燃料预处理系统利用热源将燃料热分解，然后将其注入PDC进行爆炸。 燃料通过在不存在氧化剂的情况下对燃料施加热量的调节剂中的热分解而被分解成更可引爆的形式。 热量可以由发动机的热部分提供，包括PDC本身的壁。 经调节的燃料送入PDC并引爆。
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公开(公告)号：US08482306B2
公开(公告)日：2013-07-09
申请号：US13616259
申请日：2012-09-14
IPC分类号： G01R27/08
CPC分类号： G01N27/041
摘要： A system to measure thickness of a shroud is provided. The system includes at least one resistive element embedded within the shroud. A reduction in a cross-sectional area of the at least one resistive due to wearing out of the shroud results in a change in a resistance of the at least one resistive. The system also includes an impedance measurement device that measures a total resistance associated with the at least one resistive element.
摘要翻译： 提供了一种测量护罩厚度的系统。 该系统包括嵌入罩内的至少一个电阻元件。 由于穿过护罩导致的至少一个电阻的横截面面积的减小导致至少一个电阻的电阻的变化。 该系统还包括测量与至少一个电阻元件相关联的总电阻的阻抗测量装置。
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公开(公告)号：US07852092B2
公开(公告)日：2010-12-14
申请号：US12054565
申请日：2008-03-25
IPC分类号： G01R27/08
CPC分类号： G01N27/041
摘要： A system to measure thickness of a shroud is provided. The system includes at least one resistive element embedded within the shroud. The at least one resistive element is embedded within a thermal barrier coating layer deposited on a base portion of the shroud and an abradable coating layer deposited on the thermal barrier coating layer or directly into the shroud. The system also includes an impedance measurement device that measures a total resistance associated with the at least one resistive element.
摘要翻译： 提供了一种测量护罩厚度的系统。 该系统包括嵌入罩内的至少一个电阻元件。 所述至少一个电阻元件被嵌入到沉积在所述护罩的基部上的热障涂层中，以及沉积在所述热障涂层上或直接进入所述护罩中的可磨损涂层。 该系统还包括测量与至少一个电阻元件相关联的总电阻的阻抗测量装置。
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8.发明申请公开(公告)号：US20100223933A1
公开(公告)日：2010-09-09
申请号：US11500087
申请日：2006-08-07
IPC分类号： F02C9/00
CPC分类号： F02C9/40 , F02C7/22 , F05D2210/30 , F05D2270/082 , F05D2270/64 , Y02T50/677
摘要： A method for controlling combustion dynamics is provided. The method includes providing a flow of partially premixed, premixed, or lean premixed fuel-air into a combustion chamber. The method also includes monitoring the combustion system for combustion dynamics. The method further includes actuating a system to control and abate combustion dynamics.
摘要翻译： 提供了一种控制燃烧动力学的方法。 该方法包括将部分预混合的，预混合的或贫的预混燃料空气的流提供到燃烧室中。 该方法还包括监测燃烧系统的燃烧动力学。 该方法还包括致动系统以控制和减轻燃烧动态。
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9.发明授权公开(公告)号：US08915086B2
公开(公告)日：2014-12-23
申请号：US11500087
申请日：2006-08-07
CPC分类号： F02C9/40 , F02C7/22 , F05D2210/30 , F05D2270/082 , F05D2270/64 , Y02T50/677
摘要： A system for controlling combustion dynamics is provided. The system includes a combustor having a combustion chamber and an inlet for feeding a fuel-air mixture into the combustion chamber. The system also includes a dome plate at an upstream end of the combustion chamber. The system further includes a liner along a length of the combustion chamber. The system also includes an actuator configured to control one or more recirculating zones in the combustion chamber.
摘要翻译： 提供了一种用于控制燃烧动力学的系统。 该系统包括具有燃烧室和用于将燃料 - 空气混合物进入燃烧室的入口的燃烧器。 该系统还包括在燃烧室的上游端的圆顶板。 该系统还包括沿着燃烧室的长度的衬套。 该系统还包括构造成控制燃烧室中的一个或多个再循环区域的致动器。
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公开(公告)号：US20100321048A1
公开(公告)日：2010-12-23
申请号：US12871472
申请日：2010-08-30
IPC分类号： G01R27/08
CPC分类号： G01N27/041
摘要： A system to measure thickness of a shroud is provided. The system includes at least one resistive element embedded within the shroud. The system also includes an impedance measurement device that measures a total resistance associated with the at least one resistive element.
摘要翻译： 提供了一种测量护罩厚度的系统。 该系统包括嵌入罩内的至少一个电阻元件。 该系统还包括测量与至少一个电阻元件相关联的总电阻的阻抗测量装置。
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