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公开(公告)号：US07260935B2
公开(公告)日：2007-08-28
申请号：US11143266
申请日：2005-06-02
IPC分类号： F02C1/00
CPC分类号： F23R3/54 , F23R3/002 , F23R3/14 , F23R3/34 , F23R2900/03044 , Y02T50/675
摘要： A low emission turbine includes a reverse flow can-type combustor that generally includes a primary and secondary fuel delivery system that can be independently controlled to produce low CO, UHC, and NOx emissions at design set point and at conditions other than design set point. The reverse flow can-type combustor generally includes an annularly arranged array of swirler and mixer assemblies within the combustor, wherein each swirler and mixer in the array includes a primary and secondary fuel delivery system that can be independently controlled. Also disclosed herein is a can-type combustor that includes fluid passageways that perpendicularly impinge the outer surface of a heat shield. Processes for operating the can-type combustors are also disclosed.
摘要翻译： 低排放涡轮机包括逆流罐式燃烧器，其通常包括主燃料输送系统和辅助燃料输送系统，其可独立控制以在设计设定点和设计设定点以外的条件下产生低CO，UHC和NOx排放。 反向流动罐式燃烧器通常包括在燃烧器内的环形排列的旋流器和混合器组件，其中阵列中的每个旋流器和混合器包括可以独立控制的主要和次要燃料输送系统。 本文还公开了一种罐型燃烧器，其包括垂直地撞击隔热罩的外表面的流体通道。 还公开了用于操作罐式燃烧器的方法。
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公开(公告)号：US06968693B2
公开(公告)日：2005-11-29
申请号：US10667041
申请日：2003-09-22
IPC分类号： F23R3/14 , F02C1/00 , F02C7/00 , F02C7/232 , F02C9/26 , F23R3/00 , F23R3/02 , F23R3/28 , F23R3/30 , F23R3/32 , F23R3/34 , F23R3/42 , F23R3/54
CPC分类号： F23R3/54 , F23R3/002 , F23R3/14 , F23R3/34 , F23R2900/03044 , Y02T50/675
摘要： A low emission turbine includes a reverse flow can-type combustor that generally includes a primary and secondary fuel delivery system that can be independently controlled to produce low CO, UHC, and NOx emissions at design set point and at conditions other than design set point. The reverse flow can-type combustor generally includes an annularly arranged array of swirler and mixer assemblies within the combustor, wherein each swirler and mixer in the array includes a primary and secondary fuel delivery system that can be independently controlled. Also disclosed herein is a can-type combustor that includes fluid passageways that perpendicularly impinge the outer surface of a heat shield. Processes for operating the can-type combustors are also disclosed.
摘要翻译： 低排放涡轮机包括逆流罐式燃烧器，其通常包括主燃料输送系统和辅助燃料输送系统，其可独立控制以在设计设定点和设计设定点以外的条件下产生低CO，UHC和NOx排放。 反向流动罐式燃烧器通常包括在燃烧器内的环形排列的旋流器和混合器组件，其中阵列中的每个旋流器和混合器包括可以独立控制的主要和次要燃料输送系统。 本文还公开了一种罐型燃烧器，其包括垂直地撞击隔热罩的外表面的流体通道。 还公开了用于操作罐式燃烧器的方法。
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3.发明授权公开(公告)号：US08726630B2
公开(公告)日：2014-05-20
申请号：US11566041
申请日：2006-12-01
申请人： Pierre Francois Pinard , Kevin Michael Hinckley , Venkat Eswarlu Tangirala , Adam Rasheed , David Michael Chapin , Anthony John Dean
发明人： Pierre Francois Pinard , Kevin Michael Hinckley , Venkat Eswarlu Tangirala , Adam Rasheed , David Michael Chapin , Anthony John Dean
摘要： A pulse detonation device contains a pulse detonation combustor which detonates a mixture of oxidizer and fuel. The fuel is supplied through fuel ducts and the fuel flow is controlled by fuel flow control devices. Oxidizer flow is provided through a main inlet portion and a flow control device directs the oxidizer flow to either the combustor or to a bypass duct, or both. The combustor further contains an ignition source. Each of the flow control devices, fuel flow control devices and ignition source are controlled by a control system to optimize performance at different thrust/power settings for the device.
摘要翻译： 脉冲爆震装置包含爆震氧化剂和燃料混合物的脉冲爆震燃烧器。 燃料通过燃料管道供应，燃料流由燃料流量控制装置控制。 通过主入口部分提供氧化剂流，并且流量控制装置将氧化剂流引导至燃烧器或旁路管道，或两者。 燃烧器还包含点火源。 每个流量控制装置，燃料流量控制装置和点火源由控制系统控制，以在设备的不同推力/功率设置下优化性能。
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4.发明授权Detonation combustor cleaning device and method of cleaning a vessel with a detonation combustor cleaning device 有权爆轰式燃烧器清洁装置和用爆炸燃烧器清洁装置清洗容器的方法公开(公告)号：US07987821B2
公开(公告)日：2011-08-02
申请号：US12129909
申请日：2008-05-30
IPC分类号： F22B37/54
CPC分类号： F23J3/023 , B08B7/0007 , F28G7/00 , F28G7/005
摘要： A detonation combustor cleaning device includes at least one combustion chamber having combustion flow path and including a deflection member. An ignition device is operatively connected to the at least one combustion chamber is selectively activated to ignite a combustible fuel within the at least one combustion chamber to produce a shockwave that moves in a first direction along the combustion flow path, impacts the deflection member, reverses direction and passes into a vessel to dislodge particles clinging to inner surfaces thereof.
摘要翻译： 爆炸燃烧器清洁装置包括具有燃烧流路并包括偏转构件的至少一个燃烧室。 点火装置可操作地连接到所述至少一个燃烧室，所述燃烧室被选择性地启动以点燃所述至少一个燃烧室内的可燃燃料，以产生沿着所述燃烧流动路径沿第一方向移动并冲击所述偏转构件的冲击波， 方向并进入容器以移除粘附到其内表面的颗粒。
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5.发明授权Methods and apparatus for controlling air flow within a pulse detonation engine 有权用于控制脉冲爆震发动机内气流的方法和装置公开(公告)号：US07980056B2
公开(公告)日：2011-07-19
申请号：US11348869
申请日：2006-02-07
申请人： Adam Rasheed , Anthony John Dean
发明人： Adam Rasheed , Anthony John Dean
IPC分类号： F02C7/04
摘要： A flow control device for use with a pulse detonation chamber including an inlet coupled in flow communication with a source of compressed air. The inlet extends at least partially into the chamber to facilitate controlling air flow into the chamber. The device also includes a body portion extending downstream from and circumferentially around the inlet, wherein the body portion is positioned in flow communication with the inlet.
摘要翻译： 一种用于脉冲爆震室的流量控制装置，包括与压缩空气源流动连通的入口。 入口至少部分地延伸到室中以便于控制进入室的空气流。 该装置还包括从入口的下游和周向延伸的主体部分，其中主体部分定位成与入口流动连通。
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公开(公告)号：US07836682B2
公开(公告)日：2010-11-23
申请号：US11352773
申请日：2006-02-13
IPC分类号： F02K5/02
CPC分类号： F23R7/00
摘要： A method for operating a pulse detonation engine, wherein the method includes channeling air flow from a pulse detonation combustor into a flow mixer having an inlet portion, an outlet portion, and a body portion extending therebetween. The method also includes channeling ambient air past the flow mixer and mixing the air flow discharged from the pulse detonation combustor with the ambient air flow such that a combined flow is generated from the flow mixer that has less flow variations than the air flow discharged from the pulse detonation combustor.
摘要翻译： 一种用于操作脉冲爆震引擎的方法，其中所述方法包括将来自脉冲爆震燃烧器的空气流引导到具有入口部分，出口部分和在其间延伸的主体部分的流动混合器。 该方法还包括将环境空气引导通过流动混合器并将从脉冲爆震燃烧器排放的空气流与环境空气流混合，使得从流动混合器产生的组合流量具有比从 脉冲爆震燃烧器。
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公开(公告)号：US07669405B2
公开(公告)日：2010-03-02
申请号：US11315407
申请日：2005-12-22
申请人： Pierre Francois Pinard , Venkat Eswarlu Tangirala , Adam Rasheed , Anthony John Dean , Ronald Scott Bunker , David Michael Chapin
发明人： Pierre Francois Pinard , Venkat Eswarlu Tangirala , Adam Rasheed , Anthony John Dean , Ronald Scott Bunker , David Michael Chapin
IPC分类号： F02K5/02
CPC分类号： F23R7/00
摘要： A detonation chamber for a pulse detonation combustor including: a plurality of dimples disposed on at least a portion of an inner surface of the detonation chamber wherein the plurality of dimples enhance a turbulence of a fluid flow through the detonation chamber.
摘要翻译： 一种用于脉冲爆震燃烧器的爆炸室，包括：多个凹坑，其布置在所述爆震室的内表面的至少一部分上，其中所述多个凹坑增强通过所述引爆室的流体流动的紊流。
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8.发明申请PULSE DETONATION COMBUSTOR VALVE FOR HIGH TEMPERATURE AND HIGH PRESSURE OPERATION 审中-公开用于高温和高压运行的脉冲爆炸式气动阀公开(公告)号：US20090139199A1
公开(公告)日：2009-06-04
申请号：US12271082
申请日：2008-11-14
申请人： Ross Hartley Kenyon , Narendra Digamber Joshi , Venkat Eswarlu Tangirala , Anthony John Dean , Adam Rasheed , Aaron Jerome Glaser , James Fredric Wiedenhoefer , David Chapin , Kevin Hinckley , Pierre Francois Pinard
发明人： Ross Hartley Kenyon , Narendra Digamber Joshi , Venkat Eswarlu Tangirala , Anthony John Dean , Adam Rasheed , Aaron Jerome Glaser , James Fredric Wiedenhoefer , David Chapin , Kevin Hinckley , Pierre Francois Pinard
IPC分类号： F02C5/12
摘要： A pulse detonation combustor valve assembly contains at least one pulse detonation combustor having an inlet portion through which air and/or fuel enters the chamber of the combustor. An annular rotating valve portion is positioned adjacent to an outer surface of the pulse detonation combustor and concentrically with the pulse detonation combustor so that the annular rotating valve portion can be rotated with respect to the combustor. The annular rotating valve portion contains at least one inlet portion through which air and/or fuel passes to enter the inlet portion of the pulse detonation combustor.
摘要翻译： 脉冲爆震燃烧器阀组件包含至少一个具有入口部分的脉冲爆燃燃烧器，空气和/或燃料通过该入口部分进入燃烧室的腔室。 环形旋转阀部分定位成与脉冲爆震燃烧器的外表面相邻并且与脉冲爆震燃烧器同心地定位，使得环形旋转阀部分可相对于燃烧器旋转。 环形旋转阀部分包含至少一个入口部分，空气和/或燃料通过该入口部分进入脉冲爆震燃烧器的入口部分。
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公开(公告)号：US20090133377A1
公开(公告)日：2009-05-28
申请号：US12270980
申请日：2008-11-14
申请人： Ross Hartley Kenyon , Narendra Digamber Joshi , Venkat Eswarlu Tangirala , Anthony John Dean , Adam Rasheed , Aaron Jerome Glaser
发明人： Ross Hartley Kenyon , Narendra Digamber Joshi , Venkat Eswarlu Tangirala , Anthony John Dean , Adam Rasheed , Aaron Jerome Glaser
IPC分类号： F02C5/02
摘要： An engine contains a compressor stage, a pulse detonation combustion stage and a turbine stage. The pulse detonation combustion stage contains at least one pulse detonation combustor which has an inlet portion. The pulse detonation combustor is positioned such that the inlet portion of the pulse detonation combustor is located forward of an outlet of the compressor stage with respect to the engine. The pulse detonation combustor is angled with respect to a centerline of the engine.
摘要翻译： 发动机包含压缩机级，脉冲爆震燃烧级和涡轮级。 脉冲爆震燃烧阶段包含至少一个具有入口部分的脉冲爆震燃烧器。 脉冲爆震燃烧器被定位成使得脉冲爆震燃烧器的入口部分相对于发动机位于压缩机级的出口的前方。 脉冲爆震燃烧器相对于发动机的中心线成角度。
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10.发明申请DUAL MODE COMBUSTION OPERATION OF A PULSE DETONATION COMBUSTOR IN A HYBRID ENGINE 失效混合发动机中脉冲爆炸燃烧器的双模式燃烧操作公开(公告)号：US20080098748A1
公开(公告)日：2008-05-01
申请号：US11554929
申请日：2006-10-31
IPC分类号： F02C3/06
摘要： A dual mode combustor of a gas turbine engine contains at least one dual mode combustor device having a combustion chamber, a fuel air mixing element, a high frequency solenoid valve and a fuel injector. During a first mode of operation the dual mode combustor device operates in a steady, constant pressure deflagration mode, receiving its fuel from the fuel injector. In a second mode of operation the dual mode combustor device operates in a pulse detonation mode, receiving its fuel from the high frequency solenoid valve.
摘要翻译： 燃气涡轮发动机的双模式燃烧器包含至少一个具有燃烧室，燃料空气混合元件，高频电磁阀和燃料喷射器的双模燃烧器装置。 在第一操作模式期间，双模式燃烧器装置以稳定的恒定压力爆燃模式工作，从燃料喷射器接收燃料。 在第二操作模式中，双模式燃烧器装置以脉冲爆震模式操作，从高频电磁阀接收燃料。
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