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    COMBUSTOR ASSEMBLY FOR USE IN A GAS TURBINE ENGINE AND METHOD OF ASSEMBLING SAME
    4.
    发明申请
    COMBUSTOR ASSEMBLY FOR USE IN A GAS TURBINE ENGINE AND METHOD OF ASSEMBLING SAME 审中-公开
    用于气体涡轮发动机的燃烧器组件及其组装方法

    公开(公告)号：US20100192587A1

    公开(公告)日：2010-08-05

    申请号：US12364924

    申请日：2009-02-03

    Applicant: William Kirk Hessler ,  Derrick Walter Simons ,  Jeffrey Scott Lebegue

    Inventor： William Kirk Hessler ,  Derrick Walter Simons ,  Jeffrey Scott Lebegue

    IPC: F23R3/42 ,  B23P11/00

    CPC classification number: F23R3/16 ,  Y10T29/4932

    Abstract: A combustor assembly for use in a gas turbine engine and method of assembly is described. The combustor assembly includes a combustor liner having a slot that at least partially circumscribes the combustor liner. The slot is defined adjacent to a venturi throat region defined within the liner. The combustor assembly also includes a restrictor plate having at least one aperture defined therein. The restrictor plate is removably coupled within the combustor assembly such that the restrictor plate is inserted within the slot and extends at least partially across the venturi throat region.

    Abstract translation: 描述了一种用于燃气涡轮发动机的燃烧器组件和组装方法。 燃烧器组件包括具有至少部分地围绕燃烧器衬套的槽的燃烧器衬套。 狭槽被限定在衬里内限定的文丘里喉部区域附近。 燃烧器组件还包括具有限定在其中的至少一个孔的限制板。 节流板可拆卸地联接在燃烧器组件内，使得限流板插入槽内并至少部分延伸穿过文丘里喉部区域。

    LEAKAGE REDUCING VENTURI FOR DRY LOW NITRIC OXIDES (NOx) COMBUSTORS
    5.
    发明申请
    LEAKAGE REDUCING VENTURI FOR DRY LOW NITRIC OXIDES (NOx) COMBUSTORS 审中-公开
    降低低氧氮氧化物（NOx）燃烧器的泄漏泄漏

    公开(公告)号：US20090053054A1

    公开(公告)日：2009-02-26

    申请号：US11841053

    申请日：2007-08-20

    Applicant: Neal William Grooms ,  Jeffrey Scott Lebegue ,  Derrick Walter Simons

    Inventor： Neal William Grooms ,  Jeffrey Scott Lebegue ,  Derrick Walter Simons

    IPC: F01D1/02

    CPC classification number: F23R3/002 ,  F23R3/04 ,  F23R3/286

    Abstract: Disclosed is a leakage reducing venturi for a dry low nitric oxides (NOx) emissions combustor, the venturi including a substantially annular outer liner, a substantially annular inner liner, a venturi channel defined by the annular inner liner and the annular outer liner, the venturi channel including a forward end and an aft end, a forward weld disposed in proximity to the forward end of the venturi channel, the forward weld being configured to connect the annular outer liner with the annular inner liner, and an aft weld disposed in proximity to the aft end of the venturi channel, the aft weld being configured to connect the annular outer liner with the annular inner liner.

    Abstract translation: 公开了一种用于干燥的低氧化氮（NOx）排放燃烧器的泄漏降低文丘里管，文丘里管包括基本上环形的外衬套，基本上环形的内衬，由环形内衬和环形外衬层限定的文丘里通道，文丘里管 通道，其包括前端和后端，设置在文丘里通道的前端附近的正向焊接，所述正向焊接构造成将环形外衬套与环形内衬连接，以及设置在靠近 文丘里通道的后端，后焊接构造成将环形外衬与环形内衬连接。

    SECTOR NOZZLE MOUNTING SYSTEMS
    7.
    发明申请
    SECTOR NOZZLE MOUNTING SYSTEMS 有权
    部门喷嘴安装系统

    公开(公告)号：US20130025283A1

    公开(公告)日：2013-01-31

    申请号：US13194178

    申请日：2011-07-29

    Applicant: Jonathan Dwight Berry ,  Derrick Walter Simons ,  Jason Thurman Stewart

    Inventor： Jonathan Dwight Berry ,  Derrick Walter Simons ,  Jason Thurman Stewart

    IPC: F23R3/28

    CPC classification number: F23R3/283 ,  F23M20/005 ,  F23R3/286 ,  F23R2900/00005 ,  F23R2900/00014

    Abstract: Systems are provided for mounting sector nozzles within gas turbine combustors. In one embodiment, a sector nozzle includes a nozzle portion configured to mix fuel and air to produce a fuel-air mixture and a shell coupled to the nozzle portion. The sector nozzle also includes a first longitudinal strut and a second longitudinal strut coupled to a first surface of the shell on opposite sides of a window within the first surface. A third longitudinal strut is coupled to a second surface of the shell, and the second surface is disposed opposite of the first surface.

    Abstract translation: 提供了用于在燃气轮机燃烧器中安装扇形喷嘴的系统。 在一个实施例中，扇形喷嘴包括配置成混合燃料和空气以产生燃料 - 空气混合物的喷嘴部分和联接到喷嘴部分的壳体。 扇形喷嘴还包括第一纵向支柱和第二纵向支柱，该第二纵向支柱在第一表面内的窗口的相对侧上联接到壳体的第一表面。 第三纵向支柱联接到壳体的第二表面，并且第二表面设置成与第一表面相对。

    Combustor with Pre-Mixing Primary Fuel-Nozzle Assembly
    8.
    发明申请
    Combustor with Pre-Mixing Primary Fuel-Nozzle Assembly 审中-公开
    预混合主燃料喷嘴组件的燃烧器

    公开(公告)号：US20110225973A1

    公开(公告)日：2011-09-22

    申请号：US12726704

    申请日：2010-03-18

    Applicant: Bryan Wesley Romig ,  Derrick Walter Simons ,  Lucas John Stoia ,  Karthik Subramanian

    Inventor： Bryan Wesley Romig ,  Derrick Walter Simons ,  Lucas John Stoia ,  Karthik Subramanian

    IPC: F02C7/22 ,  F02C3/14

    CPC classification number: F23R3/286 ,  F23R3/346

    Abstract: A combustor includes a first combustion chamber, a pre-mixing primary fuel-nozzle assembly associated with the first combustion chamber, a second combustion chamber, and a secondary fuel-nozzle assembly associated with the second combustion chamber. The pre-mixing primary fuel-nozzle assembly includes a number of vanes configured to swirl airflow, each vane comprising a number of fuel injection holes configured to inject fuel into the airflow.

    Abstract translation: 燃烧器包括第一燃烧室，与第一燃烧室相关联的预混合初级燃料喷嘴组件，第二燃烧室和与第二燃烧室相关联的二次燃料喷嘴组件。 预混合的主燃料喷嘴组件包括多个叶片，其构造成涡流，每个叶片包括多个燃料喷射孔，其被配置为将燃料喷射到气流中。

    TURBOMACHINE NOZZLE
    9.
    发明申请
    TURBOMACHINE NOZZLE 审中-公开
    涡轮喷嘴

    公开(公告)号：US20110162377A1

    公开(公告)日：2011-07-07

    申请号：US12683102

    申请日：2010-01-06

    Applicant: Marc Lionel Benjamin ,  Bryan Wesley Romig ,  Derrick Walter Simons ,  Lucas John Stoia

    Inventor： Marc Lionel Benjamin ,  Bryan Wesley Romig ,  Derrick Walter Simons ,  Lucas John Stoia

    IPC: F02C7/22

    CPC classification number: F23R3/28 ,  F01D9/023 ,  F02C7/12 ,  F02C7/18 ,  F02C7/22 ,  F05D2260/14 ,  F23R3/14

    Abstract: A turbomachine includes a compressor, a turbine, a combustor operatively coupled to the compressor and the turbine, and an injection nozzle assembly mounted in the combustor. The injection nozzle assembly includes a swirler member provided with a hub portion having an internal surface. The injection nozzle assembly also includes a nozzle section, and a nozzle tip member fluidly coupled to the nozzle section and the swirler member. The nozzle tip member includes a body having a first end section that extends from the nozzle section to a second end section arranged in the hub portion of the swirler member. The nozzle tip member includes an external surface, and a discharge port. At least one of the external surface of the nozzle tip member and the internal surface of the swirler member hub portion is provided with a plurality of grooves.

    Abstract translation: 涡轮机包括压缩机，涡轮机，可操作地联接到压缩机和涡轮机的燃烧器，以及安装在燃烧器中的喷嘴组件。 注射喷嘴组件包括设置有具有内表面的毂部的旋流器构件。 注射喷嘴组件还包括喷嘴部分和流体地联接到喷嘴部分和旋流器部件的喷嘴尖端部件。 喷嘴头构件包括具有第一端部的本体，该第一端部从喷嘴部延伸到设置在旋流器构件的毂部中的第二端部。 喷嘴头构件包括外表面和排出口。 喷嘴头部件的外表面和旋流器部件毂部的内表面中的至少一个设置有多个槽。

    Combustion System Burner Tube
    10.
    发明申请
    Combustion System Burner Tube 审中-公开
    燃烧系统燃烧管

    公开(公告)号：US20100192580A1

    公开(公告)日：2010-08-05

    申请号：US12364854

    申请日：2009-02-03

    Applicant: Derrick Walter Simons ,  Leonid Zvedenuk ,  Sergey Anatolievich Meshkov ,  Valery Mitrofanov

    Inventor： Derrick Walter Simons ,  Leonid Zvedenuk ,  Sergey Anatolievich Meshkov ,  Valery Mitrofanov

    IPC: F02C1/00

    CPC classification number: F23R3/14 ,  F23D14/64

    Abstract: A combustor includes a burner tube that receives fuel for combustion from a fuel delivery system. An axial swirler is installed in the burner tube. The burner tube is flared downstream of the swirler. The structure provides for improved combustion stability while extending lean blowout and low frequency dynamics margins, which in turn serve to further reduce NOx emissions.

    Abstract translation: 燃烧器包括燃烧管，其从燃料输送系统接收用于燃烧的燃料。 轴向旋流器安装在燃烧器管中。 燃烧器管在旋流器的下游扩张。 该结构提供了改进的燃烧稳定性，同时延长了精益喷吹和低频动态裕度，从而进一步降低NOx排放。

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