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    Apparatus for distributing fluid into a gas turbine
    71.
    发明授权
    Apparatus for distributing fluid into a gas turbine 有权
    用于将流体分配到燃气轮机中的装置

    公开(公告)号：US09376933B2

    公开(公告)日：2016-06-28

    申请号：US13458658

    申请日：2012-04-27

    申请人： Leonard M. Andersen

    发明人： Leonard M. Andersen

    IPC分类号： F02C7/12 ,  F02C7/16 ,  F01D25/12 ,  F01D25/24 ,  F02C3/30 ,  F02C7/143 ,  F01D25/08

    CPC分类号： F01D25/12 ,  F01D25/08 ,  F01D25/24 ,  F02C3/305 ,  F02C7/12 ,  F02C7/1435 ,  F02C7/16 ,  Y02E20/16 ,  Y02T50/671 ,  Y02T50/675

    摘要： Additional thrust fuel efficiency is provided for a gas turbine system that includes a first member(s) (e.g., a support for a rotating main shaft) that is attached to a stationary casing. The rotating main shaft is attached to the first member through a bearing. A second member is associated with a rotating member, such as a motor or other rotating part of the main or other shaft. The first member has a flow path in it for the liquid (e.g. water and/or other volatile liquid) and has an opening (nozzle) for discharging the liquid. The second member has a liquid impinging member for generating a liquid spray, droplet, mist optimally, which vaporizes with hot combustion gases that flow exteriorly along the main shaft. In this form vaporization is quick and is less erosive. The volume of thrust gases is increased advantageously and likewise engine boost increases.

    摘要翻译： 为燃气轮机系统提供额外的推力燃料效率，其包括附接到固定壳体的第一构件（例如，用于旋转主轴的支撑件）。 旋转主轴通过轴承安装在第一部件上。 第二构件与诸如电动机或主轴或其他轴的其他旋转部分的旋转构件相关联。 第一构件在其中具有用于液体（例如水和/或其它挥发性液体）的流动路径，并且具有用于排出液体的开口（喷嘴）。 第二构件具有用于产生液体喷雾的液体冲击构件，最佳地液滴，雾气，其与沿着主轴向外流动的热燃烧气体蒸发。 在这种形式下，蒸发速度快，腐蚀性较差。 推力气体的体积有利地增加，并且发动机增压也增加。

    SYSTEM FOR TURBINE COMBUSTOR FUEL MIXING
    72.
    发明申请
    SYSTEM FOR TURBINE COMBUSTOR FUEL MIXING 审中-公开

    公开(公告)号：US20160084160A1

    公开(公告)日：2016-03-24

    申请号：US14961131

    申请日：2015-12-07

    申请人： General Electric Company

    发明人： Hua Zhang ,  Tailai Hu ,  Sudhakar Todeti ,  Kenneth Eugene Selfridge

    IPC分类号： F02C3/30

    CPC分类号： F02C3/30 ,  F23K5/005 ,  F23K5/12 ,  F23L7/002 ,  F23R3/36

    摘要： A system includes a plurality of interconnected mixing assemblies configured to mix a first fuel and water to generate a first mixture, and mix a second fuel and the water to generate a second mixture. The first and second fuel mixtures are configured to combust in a plurality of combustors of a gas turbine. The interconnected mixing assemblies include first and second fuel passages, a water passage, first and second mixers, first and second fuel valves, and first and second water valves disposed in an integrated housing. The first fuel valve has a first fuel flow coefficient between approximately 1.0 to 1.5, the second fuel valve has a second fuel flow coefficient between approximately 3.0 to 5.0, the first water valve has a first water flow coefficient between approximately 0.4 to 0.55, and the second water valve has a second water flow coefficient between approximately 3.5 to 5.0.

    INTAKE-AIR COOLING DEVICE
    74.
    发明申请
    INTAKE-AIR COOLING DEVICE 有权
    空气冷却装置

    公开(公告)号：US20150377133A1

    公开(公告)日：2015-12-31

    申请号：US14769237

    申请日：2014-01-28

    申请人： MITSUBISHI HEAVY INDUSTRIES, LTD.

    发明人： Atsuhiko KANEBAKO

    IPC分类号： F02C7/143 ,  F02C9/16 ,  F02C3/30 ,  F01D25/12 ,  F01D9/04

    CPC分类号： F02C7/1435 ,  F01D9/041 ,  F01D25/12 ,  F02C3/30 ,  F02C7/04 ,  F02C9/16 ,  F04B17/03 ,  F04B49/06 ,  F04B2201/1201 ,  F04B2203/0209 ,  F04B2205/09 ,  F05D2210/12 ,  F05D2220/32 ,  F05D2260/212 ,  F05D2270/311

    摘要： An object of the present invention is to spray water uniformly to intake air even during partial operation. An intake-air cooling device is disposed on a rear-stage side of a pre-filter disposed on an intake-air inlet side of an intake-air duct for guiding intake air taken in from an intake-air inlet to a compressor, for cooling the intake air by spraying water to the intake air. The intake-air cooling device includes a plurality of nozzles configured to spray the water to the intake air, a plurality of water conduit pipes including the plurality of nozzles arranged in an axial direction of the water conduit pipes, and a plurality of supply pumps configured to supply the water to corresponding one of the plurality of water conduit pipes. Each of the plurality of water conduit pipes is an endless member which has a different perimeter.

    摘要翻译： 本发明的目的是即使在部分操作期间也将水均匀地喷射到吸入空气中。 进气冷却装置设置在前进过滤器的后侧，该前置过滤器设置在进气管道的进气侧入口侧，用于引导从进气入口到压缩机的吸入空气， 通过向进气中喷水来冷却进气。 进气冷却装置包括多个喷嘴，其被构造成将喷水喷射到进气中;多个水导管，其包括沿着水导管的轴向布置的多个喷嘴;以及多个供给泵， 以将水供应到多个水导管中的相应一个。 多个水导管中的每个都是具有不同周长的环形构件。

    GAS TURBINE PLANT WITH IMPROVED FLEXIBILITY
    75.
    发明申请
    GAS TURBINE PLANT WITH IMPROVED FLEXIBILITY 审中-公开
    燃气涡轮机具有改进的灵活性

    公开(公告)号：US20150361883A1

    公开(公告)日：2015-12-17

    申请号：US14761942

    申请日：2014-01-14

    申请人： SIEMENS AKTIENGESELISCHAFT

    发明人： Uwe Lenk ,  Alexander Tremel

    IPC分类号： F02C3/30 ,  F01K23/10

    CPC分类号： F02C3/305 ,  F01K3/004 ,  F01K17/04 ,  F01K23/10 ,  Y02E20/18

    摘要： A gas turbine plant includes a gas turbine having a compressor, a combustion chamber and an expander; and a water-steam circuit which is thermally connected to the gas turbine such that during the operation of the gas turbine, waste gas drawn off therefrom transfers heat to the water-steam circuit in order to generate steam. The water-steam circuit is further thermally connected to a heat accumulator which in turn is thermally connected to a container for storing water. The container is fluidically coupled to the gas turbine such that water can be supplied from the container to the gas turbine during the operation of the latter in order to increase output. A flash valve is connected between the container and the gas turbine, the valve being designed to reduce the pressure of the water taken from the container to a lower pressure level.

    摘要翻译： 燃气轮机设备包括具有压缩机，燃烧室和膨胀机的燃气轮机; 以及与燃气轮机热连接的水蒸汽回路，使得在燃气轮机的运行期间，从其排出的废气将热量传递到水蒸汽回路以产生蒸汽。 水蒸汽回路进一步热连接到蓄热器，蓄热器又与用于储存水的容器热连接。 容器流体地联接到燃气轮机，使得在后者的操作期间，水可以从容器供应到燃气轮机以增加输出。 闪光阀连接在容器和燃气轮机之间，阀被设计成将从容器中取出的水的压力降低到较低的压力水平。

    Gas turbine engine with water and steam injection
    76.
    发明授权
    Gas turbine engine with water and steam injection 有权
    燃气轮机用水和蒸汽注入

    公开(公告)号：US09169777B2

    公开(公告)日：2015-10-27

    申请号：US13333000

    申请日：2011-12-21

    申请人： Paul Fletcher ,  Andrew C. Graham

    发明人： Paul Fletcher ,  Andrew C. Graham

    IPC分类号： F02C6/18 ,  F02C3/30 ,  F02C7/12 ,  F01K17/04 ,  F01K23/10 ,  F01K21/04

    CPC分类号： F02C6/18 ,  F01K17/04 ,  F01K21/047 ,  F01K23/10 ,  F02C3/30 ,  F02C7/12

    摘要： A gas turbine engine has in flow series: a compressor section, a combustor, and a turbine section. The engine further has a steam generator, and a water and steam delivery system. During an engine start-up period, the delivery system delivers liquid water to the combustor and mixes the delivered water in its liquid state with working gas in the combustor. After the start-up period, the delivery system accepts steam from the steam generator, delivers the steam to the combustor and mixes the delivered steam in its gaseous state with the working gas in the combustor.

    摘要翻译： 燃气涡轮发动机具有流动系列：压缩机部分，燃烧器和涡轮部分。 发动机还具有蒸汽发生器，以及水和蒸汽输送系统。 在发动机启动期间，输送系统将液态水输送到燃烧器，并将其液态的输送水与燃烧器中的工作气体混合。 在启动阶段之后，输送系统接受来自蒸汽发生器的蒸汽，将蒸汽输送到燃烧器，并将输送的气态气体与燃烧器中的工作气体混合。

    METHOD AND PLANT FOR TRANSFERRING ENERGY FROM BIOMASS RAW MATERIAL TO AT LEAST ONE ENERGY USER
    77.
    发明申请
    METHOD AND PLANT FOR TRANSFERRING ENERGY FROM BIOMASS RAW MATERIAL TO AT LEAST ONE ENERGY USER 有权
    将能量从生物质原料转移到至少一个能源用户的方法和设备

    公开(公告)号：US20150240718A1

    公开(公告)日：2015-08-27

    申请号：US14427083

    申请日：2013-12-27

    申请人： Euroturbine AB

    发明人： Hans-Erik Hansson ,  Hans Levander

    IPC分类号： F02C3/28 ,  F02C7/22 ,  F02C6/00 ,  F02C3/04 ,  F02C3/30

    CPC分类号： F02C3/28 ,  C10J3/482 ,  C10J3/62 ,  C10J2300/0906 ,  C10J2300/0909 ,  C10J2300/0916 ,  C10J2300/092 ,  C10J2300/0956 ,  C10J2300/1606 ,  C10J2300/165 ,  C10J2300/1675 ,  C10J2300/1807 ,  C10J2300/1884 ,  C10J2300/1892 ,  C10L3/08 ,  C10L5/44 ,  F02C3/04 ,  F02C3/30 ,  F02C6/00 ,  F02C7/22 ,  Y02E20/14 ,  Y02E50/10 ,  Y02E50/11 ,  Y02E50/12 ,  Y02E50/30 ,  Y02P20/129

    摘要： A method for producing energy including: producing fuel gases from biomass raw material in a main receptacle unit (8), feeding produced fuel gas to a consumer unit (2,3), transferring energy from the consumer unit to at least one energy user (7). The method includes recovering heat and producing pressurized superheated steam, intermittently loading biomass raw material into at least one vessel (8′), being included in the main receptacle unit (8), pressurizing the loaded at least one vessel (8′) with pressurized superheated steam, passing pressurized superheated steam through the loaded and pressurized at least one vessel (8′), thereby contacting and heat treating said biomass raw material with the pressurized superheated steam for the production of said fuel gases, supplying produced fuel gases together with still superheated steam to the consumer unit (2,3). The invention also concerns a plant.

    摘要翻译： 一种生产能量的方法，包括：在主容器单元（8）中从生物质原料产生燃料气体，将产生的燃料气体送到消费单元（2,3），将能量从消费者单元传送到至少一个能量使用者 7）。 该方法包括回收热量并产生加压的过热蒸汽，将生物质原料间歇地装入至少一个容器（8'）中，包括在主容器单元（8）中，用加压的方式对装载的至少一个容器（8'）加压 过热蒸汽，使加压的过热蒸汽通过加载和加压的至少一个容器（8'），从而使所述生物质原料与加压的过热蒸汽接触和热处理，用于生产所述燃料气体，将产生的燃料气体与静止 过热蒸汽到消费单位（2,3）。 本发明还涉及一种植物。

    SEQUENTIAL COMBUSTION ARRANGEMENT WITH DILUTION GAS
    78.
    发明申请
    SEQUENTIAL COMBUSTION ARRANGEMENT WITH DILUTION GAS 审中-公开
    连续燃烧装置与稀释气体

    公开(公告)号：US20150198334A1

    公开(公告)日：2015-07-16

    申请号：US14593032

    申请日：2015-01-09

    申请人： ALSTOM Technology Ltd

    发明人： Michael DUESING ,  Ewald FREITAG

    IPC分类号： F23R3/34 ,  F02C3/30

    CPC分类号： F23R3/346 ,  F02C3/30 ,  F05D2220/32 ,  F05D2240/35 ,  F23C6/04 ,  F23C2201/20 ,  F23R3/04 ,  F23R3/34 ,  F23R2900/03341

    摘要： The invention refers to a sequential combustor arrangement including a first combustor with a first burner for admitting a first fuel into a combustor inlet gas during operation and a first combustion chamber for burning the first fuel, a dilution gas admixer for admixing a dilution gas to the first combustor combustion products leaving the first combustion chamber, and a second burner for admixing a second fuel and a second combustion chamber. To assure good mixing over a wide operating range, the ratio of the pressure loss of the first combustor to the pressure loss of the dilution gas admixer is in the range of 1 to 6. The invention further refers to a gas turbine including such a sequential combustor arrangement as well as method for operating a gas turbine with such a sequential combustor arrangement.

    摘要翻译： 本发明涉及一种连续燃烧器装置，其包括具有第一燃烧器的第一燃烧器，其具有用于在操作期间将第一燃料引入燃烧器入口气体中的第一燃烧器和用于燃烧第一燃料的第一燃烧室，用于将稀释气体混合到稀释气体的稀释气体混合器 离开第一燃烧室的第一燃烧器燃烧产物和用于混合第二燃料和第二燃烧室的第二燃烧器。 为了确保在宽的工作范围内的良好混合，第一燃烧器的压力损失与稀释气体混合器的压力损失之比在1至6的范围内。本发明还涉及一种燃气轮机，其包括这样的顺序 燃烧器装置以及用这种连续燃烧器装置操作燃气轮机的方法。

    Method and arrangement for injecting an emulsion into a flame
    79.
    发明授权
    Method and arrangement for injecting an emulsion into a flame 有权
    将乳液注入火焰中的方法和装置

    公开(公告)号：US09068514B2

    公开(公告)日：2015-06-30

    申请号：US14453929

    申请日：2014-08-07

    申请人： SIEMENS AKTIENGESELLSCHAFT

    发明人： Vladimir Dusan Milosavljevic

    IPC分类号： F02C3/30 ,  F23D11/38 ,  F23K5/12 ,  F23R3/14 ,  F23R3/28 ,  F23L7/00 ,  F23D11/16 ,  F23R3/34

    CPC分类号： F02C3/30 ,  F23D11/16 ,  F23D11/38 ,  F23D2900/11101 ,  F23K5/12 ,  F23L7/002 ,  F23R3/14 ,  F23R3/286 ,  F23R3/343 ,  F23R3/346

    摘要： An arrangement for injection of an emulsion of a first fluid and a second fluid into a flame of a burner has a central gas duct, an outer gas channel disposed coaxially with the gas duct, and a fluid channel disposed coaxially between the gas duct and the outer gas channel. The central gas duct and the fluid channel are separated by a first frustoconical wall. The fluid channel and the outer gas channel are separated by a second frustoconical wall. The arrangement is mounted concentrically surrounding a heat source which provides through the gas duct hot gases being directed into the flame of the burner. Further, the arrangement includes a mixing device for forming an emulsion of the first fluid and the second fluid, for supplying the emulsion into the fluid channel and for injecting the emulsion from the fluid channel into the flame.

    摘要翻译： 用于将第一流体和第二流体的乳液注射到燃烧器的火焰中的装置具有中心气体管道，与气体管道同轴设置的外部气体通道，以及同轴地设置在气体管道和 外部气体通道。 中央气体管道和流体通道由第一截头圆锥壁隔开。 流体通道和外部气体通道被第二截头圆锥壁隔开。 该装置同心地围绕一个热源，该热源通过气体管道提供热气体被引导到燃烧器的火焰中。 此外，该装置包括用于形成第一流体和第二流体的乳液的混合装置，用于将乳液供应到流体通道中并将乳液从流体通道注入到火焰中。