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    GROMMET ASSEMBLY AND METHOD OF DESIGN
    1.
    发明申请
    GROMMET ASSEMBLY AND METHOD OF DESIGN 审中-公开
    GROMMET装配和设计方法

    公开(公告)号：US20150285498A1

    公开(公告)日：2015-10-08

    申请号：US14677520

    申请日：2015-04-02

    Applicant: United Technologies Corporation

    Inventor： Frank J. Cunha ,  Stanislav Kostka, JR. ,  Andreas Sadil

    IPC: F23R3/06 ,  F02C7/18

    Abstract: A grommet assembly and method of design to enhance the flow coefficient, thereof, includes a shell having a first side and an opposite second side, and a chamfered grommet projecting through the shell along a centerline and including an annular first end surface spaced outward from the first side and a conical face spanning axially and radially inward from the annular first end surface and axially beyond the second side. The assembly may further include a panel spaced from the shell and defining a cooling cavity therebetween with the conical surface defining at least in-part a hole in fluid communication through the shell and panel and isolated from the cooling cavity. A plurality of cooling channels in the grommet are in fluid communication with the cooling cavity and communicate through the panel. The combination of the conical face and the cooling channels improve the discharge coefficient of the grommet while enhancing grommet cooling.

    Abstract translation: 一种用于提高其流动系数的护环组件和设计方法包括具有第一侧和相对的第二侧的壳体，以及沿着中心线突出穿过壳体的倒角索环，并且包括从第二侧向外间隔开的环形第一端表面 第一侧和圆锥形表面从环形第一端表面轴向和径向向内跨过并且轴向地超过第二侧。 组件还可以包括与壳体间隔开并且在其间限定冷却腔的面板，锥形表面至少部分地限定通过壳体和面板流体连通并与冷却腔隔离的孔。 索环中的多个冷却通道与冷却腔流体连通并通过面板连通。 锥形面和冷却通道的组合提高了垫圈的排气系数，同时增强了索环冷却。

    Grommet assembly and method of design
    3.
    发明授权
    Grommet assembly and method of design 有权

    公开(公告)号：US10443848B2

    公开(公告)日：2019-10-15

    申请号：US14677520

    申请日：2015-04-02

    Applicant: United Technologies Corporation

    Inventor： Frank J. Cunha ,  Stanislav Kostka, Jr. ,  Andreas Sadil

    IPC: F23R3/06 ,  F02C7/18 ,  F23R3/00 ,  F23R3/04 ,  F23R3/50

    Abstract: A grommet assembly and method of design to enhance the flow coefficient, thereof, includes a shell having a first side and an opposite second side, and a chamfered grommet projecting through the shell along a centerline and including an annular first end surface spaced outward from the first side and a conical face spanning axially and radially inward from the annular first end surface and axially beyond the second side. The assembly may further include a panel spaced from the shell and defining a cooling cavity therebetween with the conical surface defining at least in-part a hole in fluid communication through the shell and panel and isolated from the cooling cavity. A plurality of cooling channels in the grommet are in fluid communication with the cooling cavity and communicate through the panel. The combination of the conical face and the cooling channels improve the discharge coefficient of the grommet while enhancing grommet cooling.

    SWIRLER ASSEMBLY FOR A TURBINE ENGINE
    4.
    发明申请
    SWIRLER ASSEMBLY FOR A TURBINE ENGINE 审中-公开
    用于涡轮发动机的SWIRLER总成

    公开(公告)号：US20160245520A1

    公开(公告)日：2016-08-25

    申请号：US14827895

    申请日：2015-08-17

    Applicant: United Technologies Corporation

    Inventor： Andreas Sadil ,  Russell B. Hanson ,  Raymond Lamoureux ,  Dave J. Hyland

    IPC: F23R3/14

    CPC classification number: F23R3/14 ,  F23R3/283 ,  F23R3/60

    Abstract: An assembly for a turbine engine includes a combustor bulkhead, a swirler and a mounting strap. The swirler includes a mounting lug and a tubular swirler body that extends along an axis. The mounting lug projects radially out from the swirler body. The mounting strap is attached to the combustor bulkhead. The mounting lug is axially restrained between the combustor bulkhead and the mounting strap.

    Abstract translation: 用于涡轮发动机的组件包括燃烧器隔板，旋流器和安装带。 旋流器包括安装凸耳和沿轴线延伸的管状旋流器本体。 安装凸耳从旋流器主体径向突出。 安装带连接到燃烧器舱壁。 安装凸耳轴向限制在燃烧器隔板和安装带之间。

    PANEL SURFACE POCKETS FOR COATING RETENTION
    6.
    发明申请
    PANEL SURFACE POCKETS FOR COATING RETENTION 审中-公开

    公开(公告)号：US20180283688A1

    公开(公告)日：2018-10-04

    申请号：US15477518

    申请日：2017-04-03

    Applicant: United Technologies Corporation

    Inventor： San Quach ,  Andreas Sadil ,  Donald W. Peters

    IPC: F23R3/00 ,  F01D25/30

    CPC classification number: F23R3/002 ,  F01D25/145 ,  F01D25/30 ,  F05D2220/32 ,  F05D2230/90 ,  F05D2240/35 ,  F05D2300/611 ,  Y02T50/675

    Abstract: A coated panel for a gas turbine engine includes a panel having a panel inner surface and a pocket formed in the panel inner surface, the pocket having a pocket depth. A coating is applied to the pocket such that a coating edge is disposed within the pocket to enhance coating retention to the panel. A gas turbine engine includes a turbine, a combustor to supply hot combustion gases to the turbine along a gas path, and one or more coated panels located along the gas path. The one or more panels includes a panel having a panel inner surface, and a pocket formed in the panel inner surface, the pocket having a pocket depth. A coating is applied to the pocket such that a coating edge is located within the pocket to enhance coating retention to the panel.

    ATTACHMENT SCHEME FOR A CERAMIC BULKHEAD PANEL
    7.
    发明申请
    ATTACHMENT SCHEME FOR A CERAMIC BULKHEAD PANEL 有权
    陶瓷大片面板附件方案

    公开(公告)号：US20160186997A1

    公开(公告)日：2016-06-30

    申请号：US14909226

    申请日：2014-07-22

    Applicant: UNITED TECHNOLOGIES CORPORATION

    Inventor： Andreas Sadil ,  Jonathan M. Jause ,  Alexander Broulidakis

    IPC: F23R3/00 ,  F16B21/16 ,  F02C7/24 ,  F23R3/10 ,  F23R3/60 ,  F02C7/18

    Abstract: A turbine engine includes a compressor section, a combustor in fluid communication with the compressor section, and a turbine section in fluid communication with the combustor section. The combustor includes a combustor region defined by at least one bulkhead panel and at least one heat shielding panel inside the combustor region. The at least one heat shielding panel is connected to the bulkhead panel via at least one cooled fastener.

    Abstract translation: 涡轮发动机包括压缩机部分，与压缩机部分流体连通的燃烧器以及与燃烧器部分流体连通的涡轮部分。 燃烧器包括由燃烧器区域内的至少一个隔板和至少一个隔热板限定的燃烧器区域。 至少一个热屏蔽板通过至少一个冷却紧固件连接到隔板面板。

    Swirler for a turbine engine combustor
    10.
    发明授权
    Swirler for a turbine engine combustor 有权

    公开(公告)号：US10830441B2

    公开(公告)日：2020-11-10

    申请号：US15025685

    申请日：2014-10-01

    Applicant: United Technologies Corporation

    Inventor： Andreas Sadil ,  Steven W. Trinks ,  Jonathan M. Jause

    IPC: F23R3/28 ,  F23R3/14 ,  F02C7/236

    Abstract: A swirler is provided for a turbine engine. The swirler includes a swirler housing and a swirler nozzle that is attached to the housing. The housing defines a first inlet and a second inlet. The housing and the nozzle form an inner passage and an outer passage. The inner passage is radially within the nozzle and coupled with the first inlet. The outer passage is radially between the housing and the nozzle and coupled with the second inlet.

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