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102 条记录 (耗时 0.029 秒)

    Method and apparatus for combusting syngas within a combustor
    61.
    发明授权
    Method and apparatus for combusting syngas within a combustor 有权
    在燃烧器内燃烧合成气的方法和装置

    公开(公告)号：US09080513B2

    公开(公告)日：2015-07-14

    申请号：US11931801

    申请日：2007-10-31

    申请人： Willy Steve Ziminsky ,  Gilbert Otto Kraemer ,  Ertan Yilmaz

    发明人： Willy Steve Ziminsky ,  Gilbert Otto Kraemer ,  Ertan Yilmaz

    IPC分类号： F02C3/20 ,  F02C1/00 ,  F02C3/22 ,  F02C9/40 ,  F23R3/36

    CPC分类号： F02C3/22 ,  F02C9/40 ,  F23N2037/08 ,  F23N2041/20 ,  F23R3/36

    摘要： A method for operating a combustor is provided. The method includes supplying a predetermined amount of a first gaseous fuel to the combustor, wherein the first gaseous fuel has a first Modified Wobbe Index (MWI) and a first fuel reactivity, and supplying a predetermined amount of a second gaseous fuel to the combustor, wherein the second gaseous fuel has a second MWI that is lower than the first MWI and a second fuel reactivity that is higher than the first fuel reactivity. The method also includes mixing the first and second gaseous fuels together to form a blended gaseous fuel, and injecting the blended gaseous fuel into the combustor.

    摘要翻译： 提供了一种操作燃烧器的方法。 该方法包括向燃烧器供应预定量的第一气体燃料，其中第一气态燃料具有第一改性沃泊指数（MWI）和第一燃料反应性，并向燃烧器供应预定量的第二气态燃料， 其中所述第二气体燃料具有低于所述第一MWI的第二MWI和高于所述第一燃料反应性的第二燃料反应性。 该方法还包括将第一和第二气体燃料混合在一起以形成混合的气体燃料，以及将混合的气态燃料注入燃烧器。

    COMBUSTOR AND METHOD FOR DISTRIBUTING FUEL IN THE COMBUSTOR
    63.
    发明申请
    COMBUSTOR AND METHOD FOR DISTRIBUTING FUEL IN THE COMBUSTOR 有权
    在燃烧器中分配燃料的燃烧器和方法

    公开(公告)号：US20130174568A1

    公开(公告)日：2013-07-11

    申请号：US13343926

    申请日：2012-01-05

    申请人： Jong Ho Uhm ,  Willy Steve Ziminsky ,  Thomas Edward Johnson ,  William David York

    发明人： Jong Ho Uhm ,  Willy Steve Ziminsky ,  Thomas Edward Johnson ,  William David York

    IPC分类号： F02C7/22 ,  F23R3/54 ,  F23R3/28

    CPC分类号： F23R3/283 ,  F23D2209/10 ,  F23D2209/20 ,  F23R3/286 ,  F23R2900/03044

    摘要： A combustor includes a tube bundle that extends radially across at least a portion of the combustor. The tube bundle includes an upstream surface axially separated from a downstream surface. A plurality of tubes extends from the upstream surface through the downstream surface, and each tube provides fluid communication through the tube bundle. A baffle extends axially inside the tube bundle between adjacent tubes. A method for distributing fuel in a combustor includes flowing a fuel into a fuel plenum defined at least in part by an upstream surface, a downstream surface, a shroud, and a plurality of tubes that extend from the upstream surface to the downstream surface. The method further includes impinging the fuel against a baffle that extends axially inside the fuel plenum between adjacent tubes.

    摘要翻译： 燃烧器包括径向延伸穿过燃烧器的至少一部分的管束。 管束包括从下游表面轴向分离的上游表面。 多个管从上游表面延伸穿过下游表面，并且每个管提供通过管束的流体连通。 挡板在相邻管之间的管束内部轴向延伸。 用于在燃烧器中分配燃料的方法包括使燃料流入至少部分地由上游表面，下游表面，护罩和从上游表面延伸到下游表面的多个管所限定的燃料增压室。 该方法还包括将燃料撞击在相邻管之间的燃料增压室内轴向延伸的挡板。

    Apparatus and method for a combustor
    65.
    发明授权
    Apparatus and method for a combustor 有权
    燃烧器的装置和方法

    公开(公告)号：US08276386B2

    公开(公告)日：2012-10-02

    申请号：US12889512

    申请日：2010-09-24

    申请人： Willy Steve Ziminsky ,  Christopher Edward Wolfe ,  Sergey Anatolievich Meshkov ,  Sergey Adolfovich Oskin

    发明人： Willy Steve Ziminsky ,  Christopher Edward Wolfe ,  Sergey Anatolievich Meshkov ,  Sergey Adolfovich Oskin

    IPC分类号： F02C7/08

    CPC分类号： F23R3/16

    摘要： A combustor includes an end cover and a combustion chamber downstream of the end cover. The combustor further includes nozzles disposed radially in the end cover and a shroud surrounding at least one of the nozzles and extending downstream into the combustion chamber. The shroud includes an inner wall surface and an outer wall surface. A method for operating a combustor includes flowing compressed working fluid through nozzles into a combustion chamber, flowing fuel through each nozzle in a first subset of the nozzles into the combustion chamber, and igniting the fuel from each nozzle in the first subset of nozzles in the combustion chamber. In addition, the method includes extending into the combustion chamber a separate shroud around each nozzle in a second subset of the nozzles and isolating fuel to each nozzle in the second subset of nozzles.

    摘要翻译： 燃烧器包括端盖和端盖下游的燃烧室。 燃烧器还包括径向设置在端盖中的喷嘴和围绕至少一个喷嘴并在下游延伸到燃烧室中的护罩。 护罩包括内壁表面和外壁表面。 一种用于操作燃烧器的方法包括将压缩的工作流体通过喷嘴流入燃烧室，使燃料通过喷嘴的第一子集中的每个喷嘴流入燃烧室，并且从喷嘴的第一子集中的每个喷嘴点燃燃料 燃烧室。 此外，该方法包括在喷嘴的第二子集中的每个喷嘴周围延伸到燃烧室中的单独的护罩，并将燃料与第二喷嘴子集中的每个喷嘴隔离。

    SYSTEM AND METHOD FOR ENHANCING FLOW IN A NOZZLE
    66.
    发明申请
    SYSTEM AND METHOD FOR ENHANCING FLOW IN A NOZZLE 失效
    用于在喷嘴中增加流动的系统和方法

    公开(公告)号：US20120175430A1

    公开(公告)日：2012-07-12

    申请号：US12985572

    申请日：2011-01-06

    申请人： Mahesh Bathina ,  Willy Steve Ziminsky

    发明人： Mahesh Bathina ,  Willy Steve Ziminsky

    IPC分类号： B05B1/34 ,  B05B17/04

    CPC分类号： F23R3/14 ,  F23C2900/07001 ,  F23D2900/14004 ,  F23D2900/14021 ,  F23R3/286

    摘要： A nozzle includes a center body that defines an axial centerline and a shroud circumferentially surrounding at least a portion of the center body to define an annular passage between the center body and the shroud. A plurality of vanes between the center body and the shroud comprise a radially outward portion separated from the shroud. A method for enhancing flow through a nozzle includes flowing a fuel through a center body and flowing a fluid stream across a vane located between the center body and a shroud surrounding at least a portion of the center body. The method further includes flowing the fluid stream between a radially outward portion of the vane and the shroud, wherein the radially outward portion of the vane is separated from the shroud.

    摘要翻译： 喷嘴包括限定轴向中心线的中心体和周向围绕中心体的至少一部分的护罩，以在中心体和护罩之间限定环形通道。 中心体和护罩之间的多个叶片包括与护罩分离的径向向外部分。 用于增强通过喷嘴的流动的方法包括使燃料流过中心体并使流体流穿过位于中心体和围绕中心体的至少一部分的护罩之间的叶片。 该方法还包括使流体流在叶片的径向向外部分和护罩之间流动，其中叶片的径向向外部分与护罩分离。

    LATE LEAN INJECTION WITH ADJUSTABLE AIR SPLITS
    67.
    发明申请
    LATE LEAN INJECTION WITH ADJUSTABLE AIR SPLITS 有权
    用可调节的空气分配器进行升级注射

    公开(公告)号：US20120110974A1

    公开(公告)日：2012-05-10

    申请号：US13345362

    申请日：2012-01-06

    申请人： Lewis Berkley Davis, JR. ,  Krishna Kumar Venkataraman ,  Willy Steve Ziminsky ,  Geoffrey David Myers

    发明人： Lewis Berkley Davis, JR. ,  Krishna Kumar Venkataraman ,  Willy Steve Ziminsky ,  Geoffrey David Myers

    IPC分类号： F23R3/28

    CPC分类号： F02C7/22 ,  F23N2041/20 ,  F23R3/34

    摘要： A gas turbine engine is provided and includes a combustor having a first interior in which a first fuel is combustible, a turbine into which products of at least the combustion of the first fuel are receivable, a transition zone, including a second interior in which a second fuel and the products of the combustion of the first fuel are combustible, a plurality of fuel injectors which are configured to supply the second fuel to the second interior in any one of a single axial stage, multiple axial stages, a single axial circumferential stage and multiple axial circumferential stages, a compressor, by which air is supplied to the first and second interiors for the combustion therein, and a control system configured to control relative amounts of the air to the first and second interiors and relative amounts of the first and second fuels supplied to the first and second interiors.

    摘要翻译： 提供了一种燃气涡轮发动机，并且包括具有第一内部的第一燃料可燃的燃烧器，至少可燃第一燃料的燃烧产物的涡轮机，包括第二内部的过渡区域，其中 第二燃料和第一燃料的燃烧产物是可燃的;多个燃料喷射器，其构造成在单个轴向级，多个轴向级，单个轴向周向级中的任一个中将第二燃料供应到第二内部 和多个轴向圆周级，压缩机，通过该压缩机将空气供应到第一和第二内部以用于其中的燃烧;以及控制系统，被配置为控制空气相对于第一和第二内部的相对量以及第一和第二内部的相对量 第二燃料供应到第一和第二内部。

    APPARATUS AND METHOD FOR MIXING FUEL IN A GAS TURBINE NOZZLE
    68.
    发明申请
    APPARATUS AND METHOD FOR MIXING FUEL IN A GAS TURBINE NOZZLE 有权
    燃气涡轮喷嘴混合燃料的装置和方法

    公开(公告)号：US20120055167A1

    公开(公告)日：2012-03-08

    申请号：US12877385

    申请日：2010-09-08

    申请人： Thomas Edward Johnson ,  Willy Steve Ziminsky ,  Jonathan Dwight Berry

    发明人： Thomas Edward Johnson ,  Willy Steve Ziminsky ,  Jonathan Dwight Berry

    IPC分类号： F02C7/22

    CPC分类号： F23R3/286 ,  F01D9/023 ,  F23R3/005 ,  F23R3/54 ,  F23R2900/00002

    摘要： A nozzle includes a fuel plenum and an air plenum downstream of the fuel plenum. A primary fuel channel includes an inlet in fluid communication with the fuel plenum and a primary air port in fluid communication with the air plenum. Secondary fuel channels radially outward of the primary fuel channel include a secondary fuel port in fluid communication with the fuel plenum. A shroud circumferentially surrounds the secondary fuel channels. A method for mixing fuel and air in a nozzle prior to combustion includes flowing fuel to a fuel plenum and flowing air to an air plenum downstream of the fuel plenum. The method further includes injecting fuel from the fuel plenum through a primary fuel passage, injecting fuel from the fuel plenum through secondary fuel passages, and injecting air from the air plenum through the primary fuel passage.

    摘要翻译： 喷嘴包括燃料增压室和在燃料增压室下游的空气增压室。 主要燃料通道包括与燃料增压室流体连通的入口和与空气压力室流体连通的主空气端口。 主要燃料通道径向向外的次级燃料通道包括与燃料增压室流体连通的次级燃料口。 护罩周向地包围二次燃料通道。 在燃烧之前将燃料和空气混合在喷嘴中的方法包括将燃料流入燃料增压室并将空气流到燃料增压室下游的空气压力室。 该方法还包括从燃料通风室喷射燃料通过主燃料通道，从燃料通风室喷射燃料通过二次燃料通道，以及从空气通风室喷射空气通过主燃料通道。

    Fuel nozzle assembly
    69.
    发明授权
    Fuel nozzle assembly 失效
    燃油喷嘴总成

    公开(公告)号：US08007274B2

    公开(公告)日：2011-08-30

    申请号：US12249158

    申请日：2008-10-10

    申请人： Thomas Edward Johnson ,  Willy Steve Ziminsky ,  Benjamin Paul Lacey ,  William David York ,  Christian Xavier Stevenson

    发明人： Thomas Edward Johnson ,  Willy Steve Ziminsky ,  Benjamin Paul Lacey ,  William David York ,  Christian Xavier Stevenson

    IPC分类号： F23N1/10

    CPC分类号： F23D14/82

    摘要： A fuel nozzle assembly is provided. The assembly includes an outer nozzle body having a first end and a second end and at least one inner nozzle tube having a first end and a second end. One of the nozzle body or nozzle tube includes a fuel plenum and a fuel passage extending therefrom, while the other of the nozzle body or nozzle tube includes a fuel injection hole slidably aligned with the fuel passage to form a fuel flow path therebetween at an interface between the body and the tube. The nozzle body and the nozzle tube are fixed against relative movement at the first ends of the nozzle body and nozzle tube, enabling the fuel flow path to close at the interface due to thermal growth after a flame enters the nozzle tube.

    摘要翻译： 提供燃料喷嘴组件。 组件包括具有第一端和第二端的外部喷嘴本体和具有第一端和第二端的至少一个内部喷嘴管。 喷嘴体或喷嘴管中的一个包括燃料增压室和从其延伸的燃料通道，而喷嘴体或喷嘴管中的另一个包括与燃料通道可滑动地对准的燃料喷射孔，以在界面处形成燃料流动路径 在身体和管之间。 喷嘴体和喷嘴管相对于喷嘴体和喷嘴管的第一端处的相对运动被固定，使得燃料流路在火焰进入喷嘴管之后由于热生长而在界面处闭合。