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公开(公告)号：US10550766B2
公开(公告)日：2020-02-04
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
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：US20190120143A1
公开(公告)日：2019-04-25
申请号：US15788196
申请日：2017-10-19
Applicant: General Electric Company
Inventor： Hua Zhang , Richard Lynn Loud , Valery Ivanovich Ponyavin
IPC: F02C7/24
CPC classification number: F02C7/24 , F01D25/30 , F01N1/00 , F01N1/023 , F05D2230/51 , F05D2260/96 , F05D2260/963
Abstract: An exhaust processing system that includes: an exhaust passageway for directing exhaust gases, the exhaust passageway having passageway walls that define and enclose the exhaust passageway between an upstream position and a downstream position; and an acoustic liner formed against and covering at least one of the passageway walls of the exhaust passageway. The acoustic liner may include uniformly configured modular acoustic blocks fitted against each other. The modular acoustic blocks each may include interior cavities having different lengths configured to dampen targeted sound frequencies.
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公开(公告)号：US10119469B2
公开(公告)日：2018-11-06
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
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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公开(公告)号：US20180313357A1
公开(公告)日：2018-11-01
申请号：US15583073
申请日：2017-05-01
Applicant: General Electric Company
Inventor： Hua Zhang , Valery Ivanovich Ponyavin , Weilun Yu
CPC classification number: G05D7/0635 , F04D17/12 , F04D19/02 , F04D29/5846 , F04D29/705 , G05D16/2013
Abstract: Embodiments of the present disclosure include methods, systems and program products for controlling a wet compression system. Methods according to the present disclosure can include: calculating a water droplet size at a nozzle of a nozzle grid of the WCS based on at least one condition from a set of WCS operating fluid conditions; calculating at least one GT system performance parameter based on the water droplet size and at least one distinct condition from the set of WCS operating fluid conditions; determining a target water flow rate based on the at least one GT system performance parameter and another distinct condition from the set of WCS operating fluid conditions; and adjusting a flow rate of a water flow to the nozzle based on the target water flow rate.
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公开(公告)号：US09714630B2
公开(公告)日：2017-07-25
申请号：US14877642
申请日：2015-10-07
Applicant: General Electric Company
Inventor： Hua Zhang , Bradly Aaron Kippel , Valery Ivanovich Ponyavin
CPC classification number: F02M35/1272 , F02C7/045 , F02M35/1283 , F05D2240/35 , F05D2250/191 , F05D2260/607 , F05D2260/96 , F05D2300/612 , G10K11/161
Abstract: A baffle for an air intake section of a rotary machine includes a pair of oppositely disposed perforated walls that at least partially define an exterior of the baffle and an interior cavity of the baffle. The baffle also includes a pair of panels disposed within the interior cavity. Each of the panels is coupled proximate a respective one of the perforated walls, such that a chamber is defined between the panels. Each of the panels includes a first sound absorbing material that is substantially completely vaporizable at an operating temperature of the rotary machine.
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Patent Agency Ranking
公开(公告)号：US20170101970A1
公开(公告)日：2017-04-13
申请号：US14877642
申请日：2015-10-07
Applicant: General Electric Company
Inventor： Hua Zhang , Bradly Aaron Kippel , Valery Ivanovich Ponyavin
IPC: F02M35/12
CPC classification number: F02M35/1272 , F02C7/045 , F02M35/1283 , F05D2240/35 , F05D2250/191 , F05D2260/607 , F05D2260/96 , F05D2300/612 , G10K11/161
Abstract: A baffle for an air intake section of a rotary machine includes a pair of oppositely disposed perforated walls that at least partially define an exterior of the baffle and an interior cavity of the baffle. The baffle also includes a pair of panels disposed within the interior cavity. Each of the panels is coupled proximate a respective one of the perforated walls, such that a chamber is defined between the panels. Each of the panels includes a first sound absorbing material that is substantially completely vaporizable at an operating temperature of the rotary machine.
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公开(公告)号：US20170051670A1
公开(公告)日：2017-02-23
申请号：US14829411
申请日：2015-08-18
Applicant: General Electric Company
Inventor： Valery Ivanovich Ponyavin , Hua Zhang , Bradly Aaron Kippel
Abstract: A power system is provided. The power system includes a gas turbine assembly having a compressor, a combustor, and a turbine coupled in serial flow arrangement. The compressor has a compressor inlet. The power system also includes an electrostatic precipitation system coupled to the gas turbine assembly upstream from the compressor inlet. The compressor is oriented to receive working gases discharged from the electrostatic precipitation system to facilitate removing entrained matter from the working gases flowing into the compressor inlet.
Abstract translation: 提供电力系统。 电力系统包括具有压缩机，燃烧器和以串联流动方式联接的涡轮机的燃气轮机组件。 压缩机具有压缩机入口。 电力系统还包括与压缩机入口上游的燃气轮机组件相连的静电沉淀系统。 压缩机被定向为接收从静电沉淀系统排出的工作气体，以便于从流入压缩机入口的工作气体中除去夹带的物质。
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18.发明申请TURBOMACHINE LOAD COUPLING DEVICE HAVING A NATURAL CONVECTION VENTILATION SYSTEM 审中-公开具有自然通风通风系统的涡轮负载耦合装置公开(公告)号：US20160348584A1
公开(公告)日：2016-12-01
申请号：US14721355
申请日：2015-05-26
Applicant: General Electric Company
CPC classification number: F02C7/18 , F01D15/00 , F01D15/10 , F02C3/04 , F02C7/36 , F05D2220/32 , F05D2240/14 , F05D2240/35 , F24F7/04 , F24F2007/004
Abstract: A load coupling device includes a housing including an interior portion, an ambient air inlet provided in the housing, and a load coupling guard arranged in the housing. The load coupling guard includes a turbomachine end and a load end and a passage extending therebetween. A vent extends upwardly from the load coupling guard. The vent is fluidically exposed to the load end. An ambient air inlet passage is formed in the load coupling guard and fluidically connects the ambient air inlet and the vent. The load end is substantially fluidically isolated from the turbomachine end.
Abstract translation: 负载联接装置包括壳体，该壳体包括内部部分，设置在壳体中的环境空气入口和布置在壳体中的负载联接防护件。 负载联接防护罩包括涡轮机端和负载端以及在它们之间延伸的通道。 通风口从负载联轴器保护罩向上延伸。 通风口流体地暴露于负载端。 环境空气入口通道形成在负载联接器护罩中并且流体地连接环境空气入口和通风口。 负载端基本上与涡轮机端流体隔离。
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公开(公告)号：US20210381437A1
公开(公告)日：2021-12-09
申请号：US16892469
申请日：2020-06-04
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Valery Ivanovich Ponyavin , Melinda Stephanie Ammerman , Miguel Angel Mendoza , Jaymil Jitendrakumar Patel
Abstract: A hazardous gas monitoring system is provided. The hazardous gas monitoring system includes a panel including multiple sensing lines. Each sensing line is configured to receive and monitor an air sample. Each sensing line includes a water separator to remove condensed moisture, a coalescing filter disposed downstream of the water separator, and a flow and gas monitoring system disposed downstream of the coalescing filter. The hazardous gas monitoring system may be used to monitor the presence of hazardous gases within an enclosure, such as an enclosure for a turbomachine.
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公开(公告)号：US20200284261A1
公开(公告)日：2020-09-10
申请号：US16883536
申请日：2020-05-26
Applicant: General Electric Company
Inventor： Laxmikant Merchant , Valery Ivanovich Ponyavin , Jeffrey Patrick Mills , Divya Reddy Kothakapu , Weilun Yu , Joshua Adam Bagwell
Abstract: A liquid injection apparatus for use with a compressor having a rotor shaft and a casing part is provided. The liquid injection apparatus includes at least one conduit and at least one nozzle coupled to the conduit(s). The liquid injection apparatus is panel-shaped and has a first panel segment, a second panel segment, and at least one of: a passage defined between the first panel segment and the second panel segment, the passage sized to receive at least one of the rotor shaft and the casing part; and a third panel segment positioned between the first panel segment and the second panel segment. The third panel segment is at least in part detachable from the first panel segment and/or the second panel segment for receiving at least one of the rotor shaft and the casing part between the first panel segment and the second panel segment.
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