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公开(公告)号：US20120023958A1
公开(公告)日：2012-02-02
申请号：US13217630
申请日：2011-08-25
Applicant: Daniel David Snook , Lisa Anne Wichmann , Samuel David Draper , Noémie Dion Ouellet
Inventor： Daniel David Snook , Lisa Anne Wichmann , Samuel David Draper , Noémie Dion Ouellet
IPC: F02C9/50
CPC classification number: F02C3/34 , F01D13/02 , F02C1/08 , F02C6/08 , Y02T50/676
Abstract: Ambient air is compressed into a compressed ambient gas flow with a main air compressor. The compressed ambient gas flow having a compressed ambient gas flow rate is delivered to a turbine combustor and mixed with a fuel stream having a fuel stream flow rate and a portion of a recirculated low oxygen content gas flow to form a combustible mixture. The combustible mixture is burned and forms the recirculated low oxygen content gas flow that drives a turbine. A portion of the recirculated low oxygen content gas flow is recirculated from the turbine to the turbine compressor using a recirculation loop. The compressed ambient gas flow rate and the fuel stream flow rate are adjusted to achieve substantially stoichiometric combustion. An excess portion, if any, of the compressed ambient gas flow is vented. A portion of the recirculated low oxygen content gas flow is extracted using an extraction conduit.
Abstract translation: 环境空气用主空气压缩机压缩成压缩的环境气流。 具有压缩环境气体流速的压缩环境气体流被传送到涡轮机燃烧器并与具有燃料流量和再循环的低氧含量气体流的一部分的燃料流混合以形成可燃混合物。 可燃混合物燃烧并形成驱动涡轮机的再循环低氧含量气体流。 再循环的低氧含量气体流的一部分使用循环回路从涡轮再循环到涡轮压缩机。 压缩的环境气体流速和燃料流量被调节以实现基本上化学计量的燃烧。 压缩的环境气体流的过剩部分（如果有的话）被排出。 使用提取管道提取一部分再循环的低氧含量气体流。
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32.发明申请公开(公告)号：US20100239412A1
公开(公告)日：2010-09-23
申请号：US12406277
申请日：2009-03-18
Applicant: Samuel David Draper
Inventor： Samuel David Draper
CPC classification number: F01D5/186 , F05D2250/25 , F05D2260/221 , F05D2260/2212 , Y02T50/673 , Y02T50/676
Abstract: A turbine airfoil is disclosed. The airfoil includes one of a turbine shroud, liner, vane or blade, including an airfoil sidewall having a film-cooling hole that extends between an airfoil cooling circuit and an airfoil surface. The airfoil also includes an insert disposed in the film-cooling channel having a body. The body has a proximal end configured for disposition proximate the airfoil surface and a distal end. The body is also configured to define a passageway that extends between the distal end and proximal end upon disposition in the film-cooling hole.
Abstract translation: 公开了一种涡轮机翼型。 翼型件包括涡轮机罩，衬套，叶片或叶片中的一个，包括具有在翼型件冷却回路和翼型件表面之间延伸的膜冷却孔的翼型侧壁。 翼型件还包括设置在具有主体的薄膜冷却通道中的插入件。 主体具有被配置为靠近翼面表面和远端的近端。 主体还构造成限定在配置在薄膜冷却孔中时在远端和近端之间延伸的通道。
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公开(公告)号：US08371100B2
公开(公告)日：2013-02-12
申请号：US13432859
申请日：2012-03-28
Applicant: Samuel David Draper
Inventor： Samuel David Draper
IPC: F02C6/00
CPC classification number: F02C6/00 , F01K11/02 , F02C1/06 , F05D2270/082 , Y02E20/16
Abstract: A split heat recovery steam generator (HRSG) arrangement including a first HRSG coupled to a turbine and thereby receptive of a portion of the exhaust gases to deliver the portion of the exhaust gases to a compressor, a second HRSG coupled to the turbine and thereby receptive of a remaining portion of the exhaust gases, which includes an NOx catalyst and a CO catalyst sequentially disposed therein to remove NOx and CO from the exhaust gases and an air injection apparatus to inject air into the second HRSG between the NOx catalyst and the CO catalyst to facilitate CO consumption at the CO catalyst.
Abstract translation: 一种分体式热回收蒸汽发生器（HRSG），其包括耦合到涡轮机的第一HRSG，从而接收一部分排气以将排气的一部分输送到压缩机，第二HRSG耦合到涡轮，从而接收 的废气的剩余部分，其包括依次设置在其中以从废气中除去NOx和CO的NOx催化剂和CO催化剂，以及空气注入装置，以将空气注入到NOx催化剂和CO催化剂之间的第二HRSG中 以促进CO催化剂的CO消耗。
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公开(公告)号：US08266913B2
公开(公告)日：2012-09-18
申请号：US13217686
申请日：2011-08-25
Applicant: Daniel David Snook , Lisa Anne Wichmann , Samuel David Draper , Noémie Dion Ouellet
Inventor： Daniel David Snook , Lisa Anne Wichmann , Samuel David Draper , Noémie Dion Ouellet
IPC: F02C1/00
CPC classification number: F02C3/34 , F01D13/02 , F02C6/00 , F05D2240/40
Abstract: A power plant arrangement and method of operation are provided. The power plant arrangement comprises at lease one main air compressor and one or more gas turbine assemblies. Each assembly comprises a turbine combustor for mixing a portion of a compressed ambient gas flow with a portion of a recirculated low oxygen content gas flow and a fuel stream, and burning the combustible mixture to form the recirculated low oxygen content flow. The assembly further comprises a turbine compressor, fluidly connected to the turbine combustor, and connected to a turbine shaft that is arranged to be driven by rotation of a turbine. The assembly also comprises a recirculation loop for recirculating at least a portion of the recirculated low oxygen content gas flow from the turbine to the turbine compressor.
Abstract translation: 提供了电厂布置和操作方法。 发电厂布置包括至少一个主空气压缩机和一个或多个燃气轮机组件。 每个组件包括涡轮机燃烧器，用于将压缩的环境气体流的一部分与再循环的低氧含量气体流和燃料流的一部分混合，并燃烧可燃混合物以形成再循环的低氧含量流。 该组件还包括流体连接到涡轮机燃烧器并连接到涡轮机轴的涡轮压缩机，涡轮机轴被布置成通过涡轮机的旋转而被驱动。 组件还包括再循环回路，用于将来自涡轮机的再循环的低氧含量气体流的至少一部分再循环到涡轮压缩机。
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公开(公告)号：US08245492B2
公开(公告)日：2012-08-21
申请号：US13217405
申请日：2011-08-25
Applicant: Samuel David Draper
Inventor： Samuel David Draper
Abstract: A power plant and method of operation are provided. The power plant comprises at least one main air compressor and at least one gas turbine assembly. Each gas turbine assembly comprises a turbine combustor for mixing a compressed ambient gas with a recirculated low oxygen content gas flow and a fuel stream to form a combustible mixture for burning to form the recirculated low oxygen content gas flow. A turbine is arranged to be driven by the recirculated low oxygen content gas flow from the turbine combustor. The assembly includes a recirculation loop for recirculating the recirculated low oxygen content gas flow from the turbine to a turbine compressor and a gas flow extraction stream for extracting a portion of the recirculated low oxygen content gas flow for delivery to a carbon monoxide catalyst unit. A portion of the compressed ambient gas is directed to the carbon monoxide catalyst unit.
Abstract translation: 提供发电厂和操作方法。 发电厂包括至少一个主空气压缩机和至少一个燃气轮机组件。 每个燃气轮机组件包括涡轮机燃烧器，用于将压缩的环境气体与再循环的低氧含量气体流和燃料流混合以形成用于燃烧以形成再循环的低氧含量气体流的可燃混合物。 涡轮被布置成由来自涡轮机燃烧器的再循环的低氧含量气体流驱动。 该组件包括用于再循环来自涡轮机的再循环低氧含量气体流到涡轮压缩机的再循环回路和用于提取一部分再循环的低氧含量气体流以输送到一氧化碳催化剂单元的气流提取流。 一部分压缩的环境气体被引导到一氧化碳催化剂单元。
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Patent Agency Ranking
公开(公告)号：US20120186261A1
公开(公告)日：2012-07-26
申请号：US13010272
申请日：2011-01-20
Applicant: Amit Surendra Toprani , Samuel David Draper
Inventor： Amit Surendra Toprani , Samuel David Draper
IPC: F02C7/00
CPC classification number: F01D25/30 , F01D9/065 , F01D25/12 , F01D25/16 , F02C7/141 , F02K1/28 , F05D2260/202
Abstract: In one aspect, an exhaust diffuser for a gas turbine is disclosed. The exhaust diffuser may generally include an inner casing and an outer casing spaced radially apart from the inner casing so as to define a passage for receiving exhaust gases of the gas turbine. Additionally, the exhaust diffuser may include a fluid outlet configured to inject a fluid into the exhaust gases flowing through the passage.
Abstract translation: 一方面，公开了一种用于燃气轮机的排气扩散器。 排气扩散器通常可以包括内壳和与内壳径向分开的外壳，以便限定用于接收燃气轮机废气的通道。 此外，排气扩散器可以包括被配置为将流体喷射到流过通道的废气中的流体出口。
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公开(公告)号：US20120119512A1
公开(公告)日：2012-05-17
申请号：US13217550
申请日：2011-08-25
Applicant: Samuel David Draper
Inventor： Samuel David Draper
CPC classification number: F02C3/34 , F02C6/18 , F02C9/32 , F02C9/48 , F05D2270/08 , F05D2270/082
Abstract: A main air compressor delivers a compressed ambient gas flow with a compressed ambient gas flow rate to a turbine combustor. A fuel stream with a flow rate is delivered to the turbine combustor and mixed with the compressed ambient gas flow and an exhaust gas flow and burned with substantially stoichiometric combustion to form the exhaust gas flow and drive a turbine, thus operating the power plant at a first load. A portion of the exhaust gas flow is recirculated from the turbine to the turbine compressor and a portion is delivered to an exhaust path. The fuel stream flow rate and the compressed ambient gas flow rate are reduced, and substantially stoichiometric combustion is maintained and the power plant is operated at a second load. The fuel stream flow rate is further reduced and lean combustion is achieved and the power plant is operated at a third load.
Abstract translation: 主空气压缩机将压缩的环境气流以压缩的环境气体流量传送到涡轮机燃烧器。 具有流量的燃料流被输送到涡轮机燃烧器并与压缩的环境气体流和废气流混合并且以基本上化学计量的燃烧燃烧以形成排气流并驱动涡轮机，从而在发电厂 第一次加载 废气流的一部分从涡轮再循环到涡轮压缩机，并且一部分被输送到排气通道。 燃料流量和压缩的环境气体流量减少，并且保持基本上理论上的燃烧，并且动力装置在第二负载下运行。 进一步降低燃料流量，并实现贫燃，发电厂在第三负荷下运行。
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公开(公告)号：US20120023966A1
公开(公告)日：2012-02-02
申请号：US13217646
申请日：2011-08-25
Applicant: Noémie Dion Ouellet , Daniel David Snook , Lisa Anne Wichmann , Samuel David Draper , Scott Allen Rittenhouse
Inventor： Noémie Dion Ouellet , Daniel David Snook , Lisa Anne Wichmann , Samuel David Draper , Scott Allen Rittenhouse
IPC: F02C7/26
CPC classification number: F02C7/277 , F01D13/02 , F01D19/00 , F02C3/36 , F02C7/18 , F02C9/52 , F05D2220/76 , F05D2260/85 , F05D2270/061 , F05D2270/082 , Y02T50/675 , Y02T50/677
Abstract: Ambient air is compressed into a compressed ambient gas flow and delivered to a turbine combustor. At least one of an exhaust port, a bypass conduit, or an extraction conduit is opened to vent the power plant. A turbine shaft is rotated at an ignition speed and a fuel stream is delivered to the turbine combustor for mixing with the compressed ambient gas flow to form a combustible mixture. The combustible mixture is burned and forms a recirculated gas flow that drives the turbine. The recirculated gas flow is recirculated using the recirculation loop. The turbine is operated at a target operating speed and then reaches substantially stoichiometric combustion. At least a portion of the recirculated gas flow is extracted using an extraction conduit that is fluidly connected to the turbine compressor.
Abstract translation: 环境空气被压缩成压缩的环境气流并输送到涡轮机燃烧器。 打开排气口，旁通管道或抽取管道中的至少一个以排放发电厂。 涡轮轴以点火速度旋转，并且燃料流被输送到涡轮机燃烧器以与压缩的环境气流混合以形成可燃混合物。 可燃混合物被燃烧并形成驱动涡轮机的再循环气流。 再循环气体循环使用再循环回路。 涡轮机以目标操作速度运行，然后达到基本上化学计量的燃烧。 使用流体连接到涡轮压缩机的抽出管道提取至少一部分再循环的气流。
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39.发明授权公开(公告)号：US08052378B2
公开(公告)日：2011-11-08
申请号：US12406277
申请日：2009-03-18
Applicant: Samuel David Draper
Inventor： Samuel David Draper
IPC: F01D5/08
CPC classification number: F01D5/186 , F05D2250/25 , F05D2260/221 , F05D2260/2212 , Y02T50/673 , Y02T50/676
Abstract: A turbine airfoil is disclosed. The airfoil includes one of a turbine shroud, liner, vane or blade, including an airfoil sidewall having a film-cooling hole that extends between an airfoil cooling circuit and an airfoil surface. The airfoil also includes an insert disposed in the film-cooling channel having a body. The body has a proximal end configured for disposition proximate the airfoil surface and a distal end. The body is also configured to define a passageway that extends between the distal end and proximal end upon disposition in the film-cooling hole.
Abstract translation: 公开了一种涡轮机翼型。 翼型件包括涡轮机罩，衬套，叶片或叶片中的一个，包括具有在翼型件冷却回路和翼型件表面之间延伸的膜冷却孔的翼型侧壁。 翼型件还包括设置在具有主体的薄膜冷却通道中的插入件。 主体具有被配置为靠近翼面表面和远端的近端。 主体还构造成限定在配置在薄膜冷却孔中时在远端和近端之间延伸的通道。
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40.发明申请SYSTEM AND METHOD FOR CARBON DIOXIDE CAPTURE IN AN AIR COMPRESSION AND EXPANSION SYSTEM 审中-公开空气压缩和膨胀系统中二氧化碳捕获的系统和方法公开(公告)号：US20110094230A1
公开(公告)日：2011-04-28
申请号：US12606478
申请日：2009-10-27
Applicant: Matthias Finkenrath , Gabor Ast , Matthew Lehar , Thomas Frey , Samuel David Draper , Richard Aumann , Stephanie Marie-Noelle Hoffmann
Inventor： Matthias Finkenrath , Gabor Ast , Matthew Lehar , Thomas Frey , Samuel David Draper , Richard Aumann , Stephanie Marie-Noelle Hoffmann
CPC classification number: F02C6/16 , B01D53/1475 , B01D53/22 , B01D2257/504 , F02C1/02 , F05D2260/61 , Y02C10/04 , Y02C10/10 , Y02E60/15 , Y10T29/49826
Abstract: A system includes a compression system fluidly coupled to a compartment to compress a first quantity of gas for storage in the compartment, the compression system including a compression path to convey the first quantity of gas; an expansion system fluidly coupled to the compartment to expand a second quantity of gas from the compartment, the expansion system including an expansion path to convey the second quantity of gas; a first path fluidly coupled to the compression path to convey the first quantity of gas to the compartment; a second path fluidly coupled to the expansion path to convey the second quantity of gas from the compartment to the expansion system; and a separation unit fluidly coupled to one of the first path, second path, compression path, and expansion path, wherein the separation unit removes a quantity of carbon dioxide from one of the first and second quantities of gas.
Abstract translation: 系统包括流体耦合到隔室的压缩系统以压缩第一量的气体以存储在隔室中，该压缩系统包括用于传送第一量气体的压缩路径; 膨胀系统，其流体地联接到所述隔间以从所述隔室膨胀第二量的气体，所述膨胀系统包括用于输送所述第二量气体的膨胀路径; 流体地联接到所述压缩路径以将所述第一量的气体输送到所述隔间的第一路径; 第二路径，其流体地联接到所述膨胀路径，以将所述第二量的气体从所述隔间输送到所述膨胀系统; 以及分离单元，其流体地联接到第一路径，第二路径，压缩路径和扩展路径中的一个，其中分离单元从第一和第二量的气体中的一个中去除一定量的二氧化碳。
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