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    Late lean injection system configuration
    2.
    发明授权
    Late lean injection system configuration 有权
    后倾注射系统配置

    公开(公告)号：US08701383B2

    公开(公告)日：2014-04-22

    申请号：US12349831

    申请日：2009-01-07

    申请人： Krishna Kumar Venkataraman ,  Roy Marshall Washam ,  Hasan Karim ,  Jason Charles Terry ,  Lewis Berkley Davis, Jr.

    发明人： Krishna Kumar Venkataraman ,  Roy Marshall Washam ,  Hasan Karim ,  Jason Charles Terry ,  Lewis Berkley Davis, Jr.

    IPC分类号： F02C7/228 ,  F23R3/34 ,  F23R3/36

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

    摘要： A gas turbine engine is provided and includes a late lean injection (LLI) compatible combustor having a first interior in which a first fuel supplied thereto by a fuel circuit is combustible, a turbine, a transition zone, including a second interior in which a second fuel supplied thereto by the fuel circuit and the products of the combustion of the first fuel are combustible, the transition zone being disposed to fluidly couple the combustor and the turbine to one another, and a plurality of fuel injectors, which are structurally supported by the transition zone and coupled to the fuel circuit, and 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.

    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后倾稀注射（LLI）兼容的燃烧器，其中由燃料回路供应到其中的第一燃料可燃，涡轮机，过渡区域，其中第二内部 由燃料回路供应的燃料和第一燃料的燃烧产物是可燃的，过渡区设置成使燃烧器和涡轮彼此流体连接，并且多个燃料喷射器在结构上由 过渡区并且连接到燃料回路，并且其构造成在单个轴向级，多个轴向级，单个轴向圆周级和多个轴向圆周级中的任一个中将第二燃料供应到第二内部。

    LATE LEAN INJECTION WITH ADJUSTABLE AIR SPLITS
    5.
    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：US20100174466A1

    公开(公告)日：2010-07-08

    申请号：US12349933

    申请日：2009-01-07

    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： F02C9/26

    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。

    LATE LEAN INJECTION CONTROL STRATEGY
    6.
    发明申请
    LATE LEAN INJECTION CONTROL STRATEGY 有权
    最佳注射控制策略

    公开(公告)号：US20100170219A1

    公开(公告)日：2010-07-08

    申请号：US12349869

    申请日：2009-01-07

    申请人： Krishna Kumar Venkataraman ,  Lewis Berkley Davis, JR.

    发明人： Krishna Kumar Venkataraman ,  Lewis Berkley Davis, JR.

    IPC分类号： F02C9/28 ,  F02C7/22 ,  F02C9/40

    CPC分类号： F23R3/346 ,  F02C7/228 ,  F02C9/28

    摘要： A gas turbine engine is provided and includes a combustor having a first interior in which a first fuel supplied thereto by a fuel circuit is combustible, a turbine, a transition zone, including a second interior in which a second fuel supplied thereto by the fuel circuit and the products of the combustion of the first fuel are combustible, a plurality of fuel injectors, which are structurally supported by the transition zone and coupled to the fuel circuit, and 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, and a control system coupled to the fuel circuit and configured to control relative amounts of the first and second fuels supplied by the fuel circuit to the first and second interiors.

    摘要翻译： 提供一种燃气涡轮发动机并且包括具有第一内部的燃烧器，其中由燃料回路供应到其中的第一燃料是可燃的，涡轮机，过渡区域，包括第二内部，其中燃料回路供应到其中的第二燃料 并且第一燃料的燃烧产物是可燃的，多个燃料喷射器在结构上由过渡区域支撑并且联接到燃料回路，并被构造成在任何一个中将第二燃料供应到第二内部 单个轴向级，多个轴向级，单个轴向圆周级和多个轴向圆周级的控制系统，以及耦合到燃料回路并被配置为控制由燃料回路供应到第一和第二燃料电路的第一和第二燃料的相对量 和第二内饰。

    Late lean injection with expanded fuel flexibility
    7.
    发明授权
    Late lean injection with expanded fuel flexibility 有权
    延迟注射，延长燃油弹性

    公开(公告)号：US08701382B2

    公开(公告)日：2014-04-22

    申请号：US12349791

    申请日：2009-01-07

    申请人： Lewis Berkley Davis, Jr. ,  Krishna Kumar Venkataraman ,  Willy Steve Ziminsky ,  Jason Charles Terry

    发明人： Lewis Berkley Davis, Jr. ,  Krishna Kumar Venkataraman ,  Willy Steve Ziminsky ,  Jason Charles Terry

    IPC分类号： F02C7/228 ,  F23R3/34 ,  F23R3/36

    CPC分类号： F23R3/346 ,  F02C7/228 ,  F23C2900/07021 ,  F23N1/002 ,  F23N2025/08 ,  F23N2037/08 ,  F23N2041/20 ,  F23R3/286 ,  F23R3/36 ,  F23R3/40 ,  F23R2900/00002

    摘要： A gas turbine engine is provided and includes a fuel circuit, including multiple fuel circuit branches, a combustor having a first interior in which a first fuel supplied thereto by any one of the multiple fuel circuit branches is combustible, a turbine, a transition zone, including a second interior in which a second fuel supplied thereto by any one of the multiple fuel circuit branches, the second fuel including gas receivable by the fuel circuit from an external source, and the products of the combustion of the first fuel are combustible, the transition zone being disposed to fluidly couple the combustor and the turbine to one another, and a plurality of fuel injectors which 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.

    摘要翻译： 提供一种燃气涡轮发动机，包括燃料回路，燃料回路包括多个燃料回路分支，具有第一内部的燃烧器，其中多个燃料回路分支中的任何一个供给的第一燃料可燃，其中涡轮，过渡区， 包括第二内部，其中由多个燃料回路分支中的任何一个供应的第二燃料，包括燃料回路从外部源接收的气体的第二燃料和第一燃料的燃烧产物是可燃的， 过渡区域被设置成将燃烧器和涡轮机彼此流体耦合;以及多个燃料喷射器，其将第二燃料供应到单个轴向级，多个轴向级，单个轴向圆周段和 多个轴向周向阶段。

    Late lean injection with adjustable air splits
    8.
    发明授权
    Late lean injection with adjustable air splits 有权

    公开(公告)号：US08019523B2

    公开(公告)日：2011-09-13

    申请号：US12349933

    申请日：2009-01-07

    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： F02C3/00 ,  G06F19/00

    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.

    LATE LEAN INJECTION WITH EXPANDED FUEL FLEXIBILITY
    9.
    发明申请
    LATE LEAN INJECTION WITH EXPANDED FUEL FLEXIBILITY 有权
    具有膨胀的燃料灵活性的最佳注射

    公开(公告)号：US20100170251A1

    公开(公告)日：2010-07-08

    申请号：US12349791

    申请日：2009-01-07

    申请人： Lewis Berkley Davis, JR. ,  Krishna Kumar Venkataraman ,  Willy Steve Ziminsky ,  Jason Charles Terry

    发明人： Lewis Berkley Davis, JR. ,  Krishna Kumar Venkataraman ,  Willy Steve Ziminsky ,  Jason Charles Terry

    IPC分类号： F02C7/22 ,  F02C7/00 ,  F02C3/04

    CPC分类号： F23R3/346 ,  F02C7/228 ,  F23C2900/07021 ,  F23N1/002 ,  F23N2025/08 ,  F23N2037/08 ,  F23N2041/20 ,  F23R3/286 ,  F23R3/36 ,  F23R3/40 ,  F23R2900/00002

    摘要： A gas turbine engine is provided and includes a fuel circuit, including multiple fuel circuit branches, a combustor having a first interior in which a first fuel supplied thereto by any one of the multiple fuel circuit branches is combustible, a turbine, a transition zone, including a second interior in which a second fuel supplied thereto by any one of the multiple fuel circuit branches, the second fuel including gas receivable by the fuel circuit from an external source, and the products of the combustion of the first fuel are combustible, the transition zone being disposed to fluidly couple the combustor and the turbine to one another, and a plurality of fuel injectors which 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.

    摘要翻译： 提供一种燃气涡轮发动机，包括燃料回路，燃料回路包括多个燃料回路分支，具有第一内部的燃烧器，其中多个燃料回路分支中的任何一个供给的第一燃料可燃，其中涡轮机，过渡区， 包括第二内部，其中由多个燃料回路分支中的任何一个供应的第二燃料，包括燃料回路从外部源接收的气体的第二燃料和第一燃料的燃烧产物是可燃的， 过渡区域被设置成将燃烧器和涡轮机彼此流体耦合;以及多个燃料喷射器，其将第二燃料供应到单个轴向级，多个轴向级，单个轴向圆周段和 多个轴向周向阶段。

    LATE LEAN INJECTION WITH ADJUSTABLE AIR SPLITS
    10.
    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。