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    PARAMETRIC COMPONENT DESIGN PROCESS
    21.
    发明申请
    PARAMETRIC COMPONENT DESIGN PROCESS 有权

    公开(公告)号：US20210133295A1

    公开(公告)日：2021-05-06

    申请号：US16675654

    申请日：2019-11-06

    Applicant: United Technologies Corporation

    Inventor： Hoyt Y. Chang ,  David A. Burdette ,  Joshua D. Winn

    IPC: G06F17/50 ,  G06T19/20

    Abstract: A method for implementing a component design model includes defining a component design specification, defining at least one variation mode parameter of a component manufacturing process, constructing a parametric model relating the at least one variation mode parameter to the component design specification, determining an expected component output based on the parametric model and comparing the expected component output to at least one as-manufactured component, and defining the parametric model as accurate in response to the expected output component matching the at least one as-manufactured component within a predefined degree of accuracy.

    Combustor liner
    22.
    发明授权
    Combustor liner 有权

    公开(公告)号：US10539327B2

    公开(公告)日：2020-01-21

    申请号：US14917379

    申请日：2014-08-19

    Applicant: United Technologies Corporation

    Inventor： Hoyt Y. Chang

    IPC: F23R3/00 ,  F23R3/06

    Abstract: A combustor includes a liner and a support. The liner includes first and second spaced apart liner walls defining a combustion chamber therebetween, and an end wall joining the first and second liner walls at a forward end. The support is configured to resiliently support the liner and includes first and second spaced apart support walls having first and second retainers configured to capture aft ends of the first and second liner walls. A gas turbine engine and a method of assembling a combustor are also disclosed.

    Connection for a fairing in a mid-turbine frame of a gas turbine engine
    27.
    发明授权
    Connection for a fairing in a mid-turbine frame of a gas turbine engine 有权

    公开(公告)号：US10202869B2

    公开(公告)日：2019-02-12

    申请号：US14912995

    申请日：2014-08-12

    Applicant: United Technologies Corporation

    Inventor： Hoyt Y. Chang

    IPC: F01D25/24 ,  F01D9/04 ,  F02C3/04 ,  F01D25/28 ,  F02C7/20

    Abstract: A fairing assembly for a gas turbine engine includes an inner fairing platform; an outer fairing platform located radially outward of the inner fairing platform; a plurality of vanes radially outward from the inner fairing platform between the inner fairing platform and outer fairing platform; a mount located on a radially outer side of the outer fairing platform, the mount attached to the outer fairing platform on the radially outer side; and a link that includes an elongated member with a first end and an opposite second end, the first end configured to fit within the mount and define a pivot axis of the link with respect to the mount.

    Pin connector for ceramic matrix composite turbine frame
    28.
    发明授权
    Pin connector for ceramic matrix composite turbine frame 有权
    陶瓷基体复合式汽轮机架的接头连接器

    公开(公告)号：US09551238B2

    公开(公告)日：2017-01-24

    申请号：US13723499

    申请日：2012-12-21

    Applicant: United Technologies Corporation

    Inventor： Hoyt Y. Chang ,  Shelton O. Duelm

    IPC: F01D25/28 ,  F01D25/24

    CPC classification number: F01D25/28 ,  F01D25/246 ,  F05D2300/6033 ,  Y02T50/672 ,  Y10T403/217

    Abstract: A connector between a first object having a first coefficient of thermal expansion and a second object having a second coefficient of thermal expansion has a slot attaching to the second object. The slot formed by an inner shell having a slot shape and a first portion that blends into an outer surface of the second object, the slot having an enclosed portion facing forward and an aft portion that is open.

    Abstract translation: 具有第一热膨胀系数的第一物体和具有第二热膨胀系数的第二物体之间的连接器具有连接到第二物体的槽。 由具有槽形状的内壳和与第二物体的外表面共混的第一部分形成的槽，槽具有面向前的封闭部分和敞开的后部。

    COMBUSTOR WALL COOLING CHANNEL FORMED BY ADDITIVE MANUFACTURING
    29.
    发明申请
    COMBUSTOR WALL COOLING CHANNEL FORMED BY ADDITIVE MANUFACTURING 审中-公开
    COMBUSTOR墙壁冷却通道由添加剂制造

    公开(公告)号：US20160281986A1

    公开(公告)日：2016-09-29

    申请号：US14669206

    申请日：2015-03-26

    Applicant: United Technologies Corporation

    Inventor： Hoyt Y. Chang ,  Christos Adamopoulos ,  Stanislav Kostka, JR.

    IPC: F23R3/00 ,  F23R3/50 ,  B23K26/34 ,  F23R3/06 ,  B22F3/105 ,  B22F5/00

    CPC classification number: F23R3/002 ,  B22F3/1055 ,  B22F5/009 ,  B22F2003/1057 ,  B33Y10/00 ,  B33Y50/02 ,  B33Y80/00 ,  F23R3/007 ,  F23R3/06 ,  F23R3/50 ,  F23R2900/00018 ,  F23R2900/03042 ,  F23R2900/03043 ,  Y02T50/675

    Abstract: A cooled wall for lining a combustor of a gas turbine engine includes an annular outer wall defining a radial passage extending therethrough, an inner wall spaced radially from the outer wall to define an axial channel in fluid communication with the radial passage, and a connecting wall joining the inner wall to the outer wall. A method of making the cooled wall includes providing a three-dimensional computer model of the cooled wall, depositing a uniform thickness layer of material on a substrate, using a laser or electron beam to melt or sinter the material to form a cross section, repeating the depositing and cross section steps to form the cooled wall, and heat treating the cooled wall.

    Abstract translation: 用于衬套燃气涡轮发动机的燃烧器的冷却壁包括限定通过其延伸的径向通道的环形外壁，与外壁径向间隔开的内壁，以限定与径向通道流体连通的轴向通道，以及连接壁 将内壁连接到外壁。 制造冷却壁的方法包括提供冷却壁的三维计算机模型，使用激光或电子束在衬底上沉积均匀的厚度的材料层以熔化或烧结材料以形成横截面，重复 沉积和横截面步骤以形成冷却的壁，并且对冷却的壁进行热处理。

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