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    Inlet particle separator systems and methods
    21.
    发明授权
    Inlet particle separator systems and methods 有权

    公开(公告)号：US10184399B2

    公开(公告)日：2019-01-22

    申请号：US15092820

    申请日：2016-04-07

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Zedic Daniel Judd ,  Yogendra Yogi Sheoran ,  Jennifer Ann Reich ,  Todd A. Kincheloe ,  Yates Wong ,  Cristopher Frost

    IPC: B01D45/12 ,  F02C7/052 ,  B01D45/04 ,  B01D45/16 ,  B01D45/08 ,  F02C7/055 ,  F02C7/05 ,  B01D50/00

    Abstract: An inertial inlet particle separator system for a vehicle engine is provided. A separator assembly and collector assembly are coupled to the scavenge flow path and configured to receive the scavenge air. The collector inlet has a throat defining a cumulative throat area at each position along the throat length from the first throat end to the second throat end. The collector body defines a cross-sectional area associated with each position along the throat length between the first throat end and the second throat end. The collector outlet is coupled to the collector body such that scavenge air flows into the collector inlet, through the collector body, and out through the collector outlet. At a first position between the first throat end and the second throat end, the respective cross-sectional area of the collector body is greater than or equal to the respective cumulative throat area.

    MULTI-CHANNEL PARTICLE SEPARATOR
    22.
    发明申请
    MULTI-CHANNEL PARTICLE SEPARATOR 审中-公开
    多通道粒子分离器

    公开(公告)号：US20160245176A1

    公开(公告)日：2016-08-25

    申请号：US14629739

    申请日：2015-02-24

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Yogendra Yogi Sheoran ,  Jennifer Ann Reich ,  Bruce Dan Bouldin ,  Zedic Daniel Judd ,  John Taylor Pearson ,  Cristopher Frost ,  Yates Wong ,  David Chou ,  Eduardo Guerra

    IPC: F02C7/052

    CPC classification number: F02C7/052 ,  A47L9/1683 ,  B01D45/06 ,  B01D45/08 ,  B01D45/16 ,  B01D50/002 ,  B01D2273/10 ,  B01D2279/60 ,  B64D33/02 ,  F02C7/055 ,  F05D2210/12 ,  F05D2220/50 ,  Y02T50/671

    Abstract: A multi-channel particle separator includes a plurality of vanes. Each vane is spaced apart from at least one other adjacent vane to define a flow channel, and includes a leading edge, a trailing edge, a first side wall, a second sidewall, and a splitter. The first side wall extends between the leading edge and the trailing edge. The second side wall is spaced apart from the first side wall and extends from the leading edge toward the trailing edge. The splitter may be rotationally coupled to the trailing edge and extend toward the leading edge. The splitter is spaced apart from the first side wall to define a scavenge volume and is rotatable between an extended position and a retracted position. The vanes may also or instead be coupled to a ring-shaped structure.

    Abstract translation: 多通道颗粒分离器包括多个叶片。 每个叶片与至少一个其他相邻的叶片间隔开以限定流动通道，并且包括前缘，后缘，第一侧壁，第二侧壁和分流器。 第一侧壁在前缘和后缘之间延伸。 第二侧壁与第一侧壁间隔开并且从前缘朝向后缘延伸。 分流器可以旋转地联接到后缘并朝着前缘延伸。 分离器与第一侧壁间隔开以限定清扫体积并且可在延伸位置和缩回位置之间旋转。 叶片也可以或者代替地耦合到环形结构。

    APPARATUS AND METHODS FOR MIXING STREAMS OF AIR
    23.
    发明申请
    APPARATUS AND METHODS FOR MIXING STREAMS OF AIR 审中-公开
    用于混合空气流的装置和方法

    公开(公告)号：US20160068271A1

    公开(公告)日：2016-03-10

    申请号：US14481054

    申请日：2014-09-09

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： William Facinelli ,  Yogendra Yogi Sheoran ,  Kader Fellague

    IPC: B64D13/08

    CPC classification number: B64D13/00

    Abstract: An environmental control system (ECS) for an aircraft may include a mixing diffuser configured to admit a stream of cold air and a stream of hot air and a reheater-condenser fluidly coupled with an output end of the mixing diffuser. The mixing diffuser may include a diffuser cone with a plurality of holes configured to allow passage of hot air into the stream of cold air so that the cold air and the hot air are combined to produce a mixed airstream. The reheater-condenser may include mixing tabs configured to produce further mixing of the mixed airstream.

    Abstract translation: 用于飞行器的环境控制系统（ECS）可以包括混合扩散器，其被配置为允许冷气流和热空气流以及与混合扩散器的输出端流体耦合的再热器 - 冷凝器。 混合扩散器可以包括扩散器锥体，其具有多个孔，其构造成允许热空气进入冷空气流，使得冷空气和热空气组合以产生混合气流。 再热器 - 冷凝器可以包括配置成产生混合气流的进一步混合的混合翼片。

    Exhaust systems and methods for gas turbine engine
    24.
    发明授权
    Exhaust systems and methods for gas turbine engine 有权

    公开(公告)号：US10954834B2

    公开(公告)日：2021-03-23

    申请号：US16057300

    申请日：2018-08-07

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Yoonshik Shin ,  Yogendra Yogi Sheoran ,  Daniel Brown

    IPC: F01N1/08 ,  F01D25/30 ,  F02K1/38 ,  F01N3/05 ,  F02C7/14

    Abstract: Systems and methods for an exhaust system for a gas turbine engine are provided. The method includes: receiving a primary exhaust fluid in a primary manifold; receiving a secondary cooling fluid in a secondary plenum; directing the primary exhaust fluid through a plurality of eductor primary flow paths associated with a respective plurality of ducts spaced circumferentially about a primary manifold, the plurality of eductor primary flow paths extending through the secondary plenum; and mixing the primary exhaust fluid and the secondary cooling fluid in a mixing chamber associated with a respective one of the plurality of ducts to create a mixed fluid flow.

    SCAVENGE METHODOLOGIES FOR TURBINE ENGINE PARTICLE SEPARATION CONCEPTS
    25.
    发明申请
    SCAVENGE METHODOLOGIES FOR TURBINE ENGINE PARTICLE SEPARATION CONCEPTS 审中-公开

    公开(公告)号：US20200049069A1

    公开(公告)日：2020-02-13

    申请号：US16656262

    申请日：2019-10-17

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Shakeel Nasir ,  Yogendra Yogi Sheoran ,  John Schugardt ,  Daniel Aukland ,  Mahmoud Mansour ,  Cristopher Frost ,  Matt Greenman

    IPC: F02C7/052 ,  F04D29/44 ,  F04D29/70 ,  F02C7/00

    Abstract: A method for scavenging small particles from a turbine engine includes directing compressed air through a flowpath, downstream of a compressor, which causes a reduction in a radial flow component and the introduction of or an increase in an axial flow component of the compressed air, removing a portion of the compressed air from the flowpath and directing the portion into a scavenge plenum, the scavenge plenum being positioned adjacent to and radially outward from the flow path, and returning the portion of the compressed air from the plenum to the flowpath while maintaining a majority of the small particles that were present in the portion within the scavenge plenum. Further, the method includes removing the majority of small particles from the plenum. The step of removing occurs intermittently during engine operation, during engine shutdown, or while the engine is not operation, but does not occur continuously during engine operation.

    DRIVEN CAVITY PARTICLE SEPARATOR
    26.
    发明申请
    DRIVEN CAVITY PARTICLE SEPARATOR 审中-公开

    公开(公告)号：US20190226362A1

    公开(公告)日：2019-07-25

    申请号：US15877702

    申请日：2018-01-23

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Vighneswara Rao Kollati ,  Yogendra Yogi Sheoran

    IPC: F01D25/32

    Abstract: A particle separator includes a housing defining an inlet and an outlet. A flow stream is directed from the inlet to the outlet. A number of dividers are disposed in the housing and separate flow channels from each other. The flow channels extend from the inlet to the outlet. The dividers each have a profile so that the flow channels follow the profile. The dividers each include a plurality of cavities that open to each of the flow channels and that have blind ends. The cavities each have an aspect ratio greater than one, and are configured to collect particles from the flow stream.

    INLET PARTICLE SEPARATOR SYSTEMS AND METHODS
    30.
    发明申请
    INLET PARTICLE SEPARATOR SYSTEMS AND METHODS 审中-公开
    入射颗粒分离系统和方法

    公开(公告)号：US20160312698A1

    公开(公告)日：2016-10-27

    申请号：US15092820

    申请日：2016-04-07

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Zedic Daniel Judd ,  Yogendra Yogi Sheoran ,  Jennifer Ann Reich ,  Todd A. Kincheloe ,  Yates Wong ,  Cristopher Frost

    IPC: F02C7/052 ,  B01D45/04

    CPC classification number: F02C7/052 ,  B01D45/04 ,  B01D45/08 ,  B01D45/12 ,  B01D45/16 ,  B01D50/002 ,  F02C7/05 ,  F02C7/055 ,  F05D2260/607 ,  Y10T137/0536

    Abstract: An inertial inlet particle separator system for a vehicle engine is provided. A separator assembly and collector assembly are coupled to the scavenge flow path and configured to receive the scavenge air. The collector inlet has a throat defining a cumulative throat area at each position along the throat length from the first throat end to the second throat end. The collector body defines a cross-sectional area associated with each position along the throat length between the first throat end and the second throat end. The collector outlet is coupled to the collector body such that scavenge air flows into the collector inlet, through the collector body, and out through the collector outlet. At a first position between the first throat end and the second throat end, the respective cross-sectional area of the collector body is greater than or equal to the respective cumulative throat area.

    Abstract translation: 提供了一种用于车辆发动机的惯性入口颗粒分离器系统。 分离器组件和收集器组件联接到清扫流动路径并且构造成接收扫气。 收集器入口具有在从第一喉端到第二喉端的喉部长度的每个位置处限定累积喉部区域的喉部。 收集器主体限定与沿着第一喉部端部和第二喉部端部之间的喉部长度的每个位置相关联的横截面面积。 收集器出口连接到收集器主体，使得清除空气通过收集器主体流入收集器入口，并通过收集器出口流出。 在第一喉部端部和第二喉部端部之间的第一位置处，集热体的相应横截面积大于或等于相应的累积喉部面积。

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