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公开(公告)号：US10465714B2
公开(公告)日：2019-11-05
申请号：US14855902
申请日：2015-09-16
Applicant: General Electric Company
Inventor： Laxmikant Merchant , Javeed Iqbaluddin Mohammed , Valery Ivanovich Ponyavin , Dinesh Venugopal Setty , Hua Zhang
Abstract: A silencer duct that may be part of, for example, a turbomachine inlet and may include a duct body, and a silencer element extending axially through the duct body. A first portion of a coupler may extend axially from a first side of the duct body. A second portion of a coupler may extend axially from a second side of the duct body. At least one of the first portion of the coupler and the second portion of the coupler are configured to couple to at least one of an adjacent silencer duct and an inlet.
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公开(公告)号：US10385778B2
公开(公告)日：2019-08-20
申请号：US15449874
申请日：2017-03-03
Applicant: General Electric Company
Inventor： Hua Zhang , Jianhua Wang , Yanyan Liu , Naveen Ghattadhahalli Parmeshwar , Valery Ivanovich Ponyavin , Bradly Aaron Kippel
IPC: F02C7/045
Abstract: A system includes a silencer baffle which mounts in a fluid conduit along a fluid flow path, where the silencer baffle includes a plurality of baffle sections. At least two baffle sections of the plurality of baffle sections couple together via mating interlock structures, and at least one baffle section of the plurality of baffle sections has first and second baffle portions which couple together via mating joints.
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公开(公告)号：US20190003387A1
公开(公告)日：2019-01-03
申请号：US15636811
申请日：2017-06-29
Applicant: General Electric Company
Inventor： Valery Ivanovich Ponyavin , Bradly Aaron Kippel , Laxmikant Merchant , Hua Zhang , Naveen Parmeshwar
CPC classification number: F02C7/047 , F02C3/04 , F02C6/08 , F02C7/042 , F02C7/045 , F02C7/24 , F02C9/18 , F04D27/0215 , F04D29/023 , F04D29/5853 , F04D29/663 , F04D29/665 , F04D29/701 , F05D2220/32 , F05D2260/231 , F05D2300/611
Abstract: An inlet bleed heat (IBH) system for use in a turbine engine including a silencer assembly. The inlet bleed heat (IBH) system includes a feed pipe for delivering compressor discharge air. The feed pipe includes a plurality of orifices along at least a portion of a length of the feed pipe, and each orifice of the plurality of orifices extends through a wall of the feed pipe for allowing the compressor discharge air to exit the feed pipe. The system also includes a heat shielding component that extends across the feed pipe, wherein the heat shielding component is configured to reduce heat transfer between the feed pipe and the silencer assembly of the turbine engine.
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公开(公告)号：US20180195436A1
公开(公告)日：2018-07-12
申请号：US15449882
申请日：2017-03-03
Applicant: General Electric Company
Inventor： Hua Zhang , Jianhua Wang , Naveen Ghattadhahalli Parmeshwar , Valery Ivanovich Ponyavin , Bradly Aaron Kippel
IPC: F02C7/045
CPC classification number: F02C7/045 , F01D25/30 , F05D2240/126 , F05D2260/30 , F05D2260/96
Abstract: A system includes a silencer baffle which mounts in a fluid conduit along a fluid flow path. The silencer baffle includes a first baffle section having first and second baffle portions which couple together laterally about a support structure extending between opposite sides of the fluid conduit.
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公开(公告)号：US20180073432A1
公开(公告)日：2018-03-15
申请号：US15267001
申请日：2016-09-15
Applicant: General Electric Company
Inventor： Valery Ivanovich Ponyavin , Hua Zhang , Bradly Aaron Kippel , Naveen Ghattadhahalli Parmeshwar
CPC classification number: F02C7/045 , F04D29/663 , F05D2240/40 , F05D2260/30 , F05D2260/36 , F05D2260/96 , G10K11/161
Abstract: A system includes a conduit having a fluid flow path and a silencer baffle disposed in a fluid conduit along the fluid flow path, where the silencer baffle has at least two of the plurality of baffle sections are coupled together via mating interlock structures.
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Patent Agency Ranking
公开(公告)号：US20170254222A1
公开(公告)日：2017-09-07
申请号：US15062958
申请日：2016-03-07
Applicant: General Electric Company
Inventor： Hua Zhang , Laxmikant Merchant , Bradly Aaron Kippel , Valery Ivanovich Ponyavin
CPC classification number: F01D25/305 , F01D9/065 , F02C7/141 , F02C7/18 , F05D2220/32 , F05D2240/35
Abstract: A gas turbine system includes an exhaust processing system that may process exhaust gas generated by a gas turbine engine, the exhaust processing system includes an exhaust diffuser that may receive the exhaust gas from a turbine of the gas turbine engine and having an annular passage disposed between an inner annular wall and an outer annular wall, and an air injection assembly disposed within the exhaust diffuser. The air injection assembly includes one or more air injection conduits disposed within the annular passage of the exhaust diffuser and including fluid injection holes that may direct a cooling fluid into a first mixing region of the exhaust diffuser.
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公开(公告)号：US20170074288A1
公开(公告)日：2017-03-16
申请号：US14855901
申请日：2015-09-16
Applicant: General Electric Company
Inventor： Dinesh Venugopal Setty , Dale Joel Davis , Laxmikant Merchant , Valery Ivanovich Ponyavin , Hua Zhang
CPC classification number: F04D29/664 , F02C7/045 , F04D29/522 , F04D29/545 , F05D2250/132 , F05D2250/191 , F05D2260/96
Abstract: A silencer duct that may be part of, for example, a turbomachine inlet may include a duct body. A first perforated wall extends within the duct body and substantially parallel to an interior surface of the duct body. A first acoustic absorbing material may be positioned between the duct body and the first perforated wall. A silencer element may extend axially through the duct body, the silencer element including a second perforated wall having a second acoustic absorbing material adjacent thereto.
Abstract translation: 可以是例如涡轮机入口的一部分的消音器管道可以包括管道主体。 第一穿孔壁在管道主体内延伸并基本上平行于管体的内表面。 第一吸声材料可以定位在管道主体和第一穿孔壁之间。 消声器元件可以轴向延伸穿过管道主体，消声器元件包括具有与其相邻的第二吸声材料的第二穿孔壁。
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公开(公告)号：US20170037781A1
公开(公告)日：2017-02-09
申请号：US14821031
申请日：2015-08-07
Applicant: General Electric Company
Inventor： Valery Ivanovich Ponyavin , Hua Zhang , Dinesh Venugopal Setty , Laxmikant Merchant
IPC: F02C7/045
CPC classification number: F02C7/045 , F05D2220/32 , F05D2260/96
Abstract: An inlet system for a gas turbine includes an inlet duct, a silencer assembly disposed downstream from the inlet duct and an outlet duct disposed downstream from the silencer assembly. The silencer assembly may include a duct and a plurality of laterally spaced baffles disposed within the duct. The baffles may be arranged substantially parallel to a flow of air flowing through the inlet system. Each baffle includes a leading edge portion, a trailing edge portion that is longitudinally spaced from the leading edge portion and a pair of laterally opposing side walls that extend between the leading and trailing edges. Each baffle includes at least one acoustic panel that extends at least partially across one side wall of the pair of side walls.
Abstract translation: 用于燃气涡轮机的入口系统包括入口管道，设置在入口管道下游的消音器组件和设置在消声器组件下游的出口管道。 消音器组件可以包括管道和设置在管道内的多个横向隔开的挡板。 挡板可以布置成基本上平行于流过入口系统的空气流。 每个挡板包括前缘部分，与前缘部分纵向间隔开的后缘部分和在前缘和后缘之间延伸的一对横向相对的侧壁。 每个挡板包括至少一个至少部分地跨过该对侧壁的一个侧壁延伸的隔音板。
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29.发明授权Silencer panel and system for having plastic perforated side wall and electrostatic particle removal 有权消声器面板和系统具有塑料穿孔侧壁和静电除尘公开(公告)号：US09546596B1
公开(公告)日：2017-01-17
申请号：US14855918
申请日：2015-09-16
Applicant: General Electric Company
Inventor： Hua Zhang , Dale Joel Davis , Valery Ivanovich Ponyavin
CPC classification number: F02C7/045 , F01N1/24 , F02C7/05 , F05D2260/607 , G10K11/161
Abstract: A silencer panel includes an acoustic absorbing material; and an enclosure surrounding the acoustic absorbing material. The enclosure includes at least one plastic, perforated side wall. A first electrostatic particle removing electrode may be associated with the enclosure to remove particles from a working fluid in conjunction with a second electrostatic particle removing electrode.
Abstract translation: 消声器面板包括吸声材料; 以及围绕吸声材料的外壳。 外壳包括至少一个塑料穿孔的侧壁。 第一静电除尘电极可以与外壳相关联，以与第二静电除尘电极结合从工作流体中除去颗粒。
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公开(公告)号：US20160053637A1
公开(公告)日：2016-02-25
申请号：US14462845
申请日：2014-08-19
Applicant: General Electric Company
Inventor： Hua Zhang , Valery Ivanovich Ponyavin , Joshua Shane Sater , Jianmin Zhang
CPC classification number: F01K7/16 , F01D25/12 , F01K23/10 , F01K23/14 , F02C6/18 , F02C7/045 , F02C7/143 , F05D2250/61 , F05D2300/614 , Y02E20/16
Abstract: Embodiments of the present disclosure provide an assembly including a fibrous medium having a plurality of substantially corrugated channels therein, the plurality of substantially corrugated channels being permeable to a flow of fluid therethrough; a distributor in contact with the fibrous medium, and including an aperture therein for transmitting a liquid coolant through the distributor; and at least two acoustic shields coupled to the fibrous medium and proximal to opposing sides of the distributor.
Abstract translation: 本公开的实施例提供了一种组件，其包括其中具有多个基本波纹通道的纤维介质，所述多个基本上波纹的通道可透过其中的流体流动; 与所述纤维介质接触的分配器，并且在其中包括用于通过所述分配器传输液体冷却剂的孔; 以及耦合到纤维介质并且靠近分配器的相对侧的至少两个声屏蔽。
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