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。

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。

公开(公告)号：US08457861B2

公开(公告)日：2013-06-04

申请号：US13594255

申请日：2012-08-24

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： F02C7/26 ,  G06F19/00

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。

公开(公告)号：US08275533B2

公开(公告)日：2012-09-25

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： G06F19/00 ,  G06F7/00

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。

公开(公告)号：US20120312024A1

公开(公告)日：2012-12-13

申请号：US13594255

申请日：2012-08-24

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： F02C9/40 ,  F02C7/232

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.

公开(公告)号：US08112216B2

公开(公告)日：2012-02-07

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

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.

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。

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。

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.

公开(公告)号：US08887507B2

公开(公告)日：2014-11-18

申请号：US13449904

申请日：2012-04-18

申请人： Lewis Berkley Davis, Jr. ,  Joseph Vincent Citeno ,  Thomas Edward Johnson ,  Willy Steve Ziminsky

发明人： Lewis Berkley Davis, Jr. ,  Joseph Vincent Citeno ,  Thomas Edward Johnson ,  Willy Steve Ziminsky

IPC分类号： F23R3/30 ,  F23R3/28

CPC分类号： F23R3/286 ,  F23C5/02 ,  F23C5/06 ,  F23R3/283

摘要： A combustor includes a central fuel nozzle assembly and a plurality of outer fuel nozzle assemblies, each of the plurality of outer fuel nozzle assemblies having a center body and an outer shroud, the plurality of outer fuel nozzle assemblies being configured to abut one another in a surrounding relationship to the central cylinder such that no gaps are present between any two abutting ones of the plurality of outer fuel nozzle assemblies. One or more of the plurality of fuel nozzle assemblies may traverse axially back and forth according to embodiments of the invention.

摘要翻译： 燃烧器包括中心燃料喷嘴组件和多个外部燃料喷嘴组件，所述多个外部燃料喷嘴组件中的每一个具有中心体和外部护罩，所述多个外部燃料喷嘴组件被配置为在 与中心圆筒的周围关系，使得在多个外部燃料喷嘴组件中的任何两个邻接的外部燃料喷嘴组件之间不存在间隙。 根据本发明的实施例，多个燃料喷嘴组件中的一个或多个可以轴向地前后移动。