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公开(公告)号：US10260421B2
公开(公告)日：2019-04-16
申请号：US15463885
申请日：2017-03-20
Applicant: General Electric Company
Inventor： Christopher Conrad Frese , Naveen Ghattadhahalli Parmeshwar , Hua Zhang , Valery Ivanovich Ponyavin , Bradly Aaron Kippel
Abstract: The present application provides an inlet air system for cooling an inlet air flow to a compressor of a gas turbine engine. The inlet air system may include a wetted media pad and a drift eliminator positioned downstream of the wetted media pad with an air gap therebetween. The drift eliminator may include a fibrous media pad.
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公开(公告)号：US20170009658A1
公开(公告)日：2017-01-12
申请号：US14791540
申请日：2015-07-06
Applicant: General Electric Company
Inventor： Bradly Aaron Kippel , Christopher Conrad Frese
CPC classification number: F02C7/20 , F01D25/145 , F01D25/30 , F02C3/04 , F02K1/822 , F05D2240/14 , F05D2240/15 , F05D2260/31 , F16B5/02 , F23R3/002 , F23R3/60 , Y02T50/675
Abstract: An insulation support system for an exhaust gas system gas turbine includes an outer casing having an inner surface and a liner sheet having an inner surface and that defines an insulation gap is defined between the inner surface of the liner sheet and the inner surface of the outer casing. The system further includes a support member that extends from the inner surface of the outer casing to the inner surface of the liner sheet and a threaded fastener that is fixedly connected to one of inner surface of the outer casing or the support member. The threaded fastener has a fixed depth and is aligned with a fastener hole of the liner sheet. The system further includes a bolt that extends through the bolt hole of the liner sheet and threadingly engages with the threaded fastener.
Abstract translation: 用于排气系统燃气轮机的绝缘支撑系统包括具有内表面的外壳和具有内表面的衬垫，并且限定绝缘间隙的绝缘间隙限定在衬垫的内表面和外表面的内表面之间 套管。 该系统还包括从外壳的内表面延伸到衬垫的内表面的支撑构件和固定地连接到外壳或支撑构件的内表面之一的螺纹紧固件。 螺纹紧固件具有固定的深度并与衬垫的紧固件孔对准。 该系统还包括延伸穿过衬垫片的螺栓孔并与螺纹紧固件螺纹接合的螺栓。
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公开(公告)号：US20180306112A1
公开(公告)日：2018-10-25
申请号：US15492505
申请日：2017-04-20
Applicant: General Electric Company
Inventor： Bradly Aaron Kippel , Christopher Conrad Frese
CPC classification number: F02C7/057 , F02C7/04 , F05D2270/3015 , F05D2270/303 , F05D2270/311
Abstract: The present disclosure is directed to a system for regulating a flow of air into a turbomachine. The system includes an inlet section of the turbomachine and a damper having an actuator and a restriction. The damper is positioned within the inlet section and operable to regulate the flow of air into the turbomachine based on a position of the restriction. The system also includes a controller communicatively coupled to the damper. The controller is configured to control the position of the restriction to regulate the flow of air into the turbomachine based on a current operating condition of the turbomachine.
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公开(公告)号：US20170292424A1
公开(公告)日：2017-10-12
申请号：US15092386
申请日：2016-04-06
Applicant: General Electric Company
Inventor： Bradly Aaron Kippel , Christopher Conrad Frese
CPC classification number: F01N3/208 , F01D25/305 , F02C3/30 , F02C9/00 , F02C9/48 , F05D2270/082 , Y02E20/16
Abstract: A system includes a gas turbine engine that may combust a fuel to generate power and an exhaust gas, an exhaust gas path in fluid communication with the gas turbine engine and that may receive the exhaust gas from the gas turbine engine, and a reductant skid fluidly coupled to the exhaust gas path. The reductant skid includes an injection system that may supply a reductant to the exhaust gas path. The system also includes a flow path separate from the exhaust gas path and fluidly coupling the gas turbine engine and the reductant skid. The first flow path may supply a first heated fluid to the reductant skid to aid in vaporization of the reductant.
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公开(公告)号：US11209017B2
公开(公告)日：2021-12-28
申请号：US16112061
申请日：2018-08-24
Applicant: General Electric Company
Inventor： Alan Eskandar , Valery Ivanovich Ponyavin , Hua Zhang , Christopher Conrad Frese
Abstract: A system includes an inlet duct disposed about an inlet axis, wherein the inlet duct is configured to direct an airflow along the inlet axis to a compressor inlet. The inlet includes an inlet heating system and a heating portion having a longitudinal axis that is substantially perpendicular to the inlet axis. The inlet heating system includes a first conduit substantially parallel to the longitudinal axis that is configured to distribute a heated fluid directly to the airflow via a first set of openings of a first end zone of the first conduit and a second set of openings of a second zone of the first conduit. The first end zone is configured to receive the heated fluid from a heating source, the second zone is coupled to the first end zone, and the second zone is configured to receive the heated fluid from the first end zone.
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Patent Agency Ranking
公开(公告)号：US20180345198A1
公开(公告)日：2018-12-06
申请号：US15608591
申请日：2017-05-30
Applicant: General Electric Company
Inventor： Bradly Aaron Kippel , Christopher Conrad Frese
Abstract: In one embodiment, a system includes an intake section including a filter and one or more strain gauges. The system also includes a processor configured to receive strain information for the filter from the one or more strain gauges and determine an operating condition of the filter based at least in part on the strain information.
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公开(公告)号：US20180266320A1
公开(公告)日：2018-09-20
申请号：US15463827
申请日：2017-03-20
Applicant: General Electric Company
Inventor： Naveen Ghattadhahalli PARMESHWAR , Hua Zhang , Christopher Conrad Frese , Valery Ivanovich Ponyavin , Bradly Aaron Kippel
CPC classification number: F02C7/143 , C09K5/04 , F01P3/22 , F02C7/185 , F02C9/18 , F05D2260/207 , F05D2260/213
Abstract: The present application provides a gas turbine engine. The gas turbine engine may include a compressor, a turbine, an extraction from the compressor to the turbine, and an extraction cooling system in communication with the extraction. The extraction cooling system may include an evaporative cooling media.
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公开(公告)号：US20210001257A1
公开(公告)日：2021-01-07
申请号：US17025515
申请日：2020-09-18
Applicant: General Electric Company
Inventor： Bradly Aaron Kippel , Christopher Conrad Frese
Abstract: In one embodiment, a system includes an intake section including a filter and one or more strain gauges. The system also includes a processor configured to receive strain information for the filter from the one or more strain gauges and determine an operating condition of the filter based at least in part on the strain information.
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公开(公告)号：US10260418B2
公开(公告)日：2019-04-16
申请号：US15463902
申请日：2017-03-20
Applicant: General Electric Company
Inventor： Hua Zhang , Naveen Ghattadhahalli Parmeshwar , Christopher Conrad Frese , Valery Ivanovich Ponyavin , Bradly Aaron Kippel
Abstract: The present application provides a method of evaluating media effectiveness in a gas turbine engine. The method may include the steps of receiving a baseline media effectiveness rating, receiving a media replacement cost, receiving a number of operating parameters from a number of sensors, based at least in part on the operating parameters and the baseline media effectiveness rating, determining a media effectiveness model, based at least in part of the media effectiveness model, determining a loss in evaporative benefit cost over time, determining a time t when the loss in evaporative benefit cost exceeds the media replacement cost, and scheduling media replacement at time t.
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公开(公告)号：US20180266325A1
公开(公告)日：2018-09-20
申请号：US15463807
申请日：2017-03-20
Applicant: General Electric Company
Inventor： Naveen Ghattadhahalli PARMESHWAR , Hua Zhang , Christopher Conrad Frese , Valery Ivanovich Ponyavin , Bradly Aaron Kippel
CPC classification number: F02C7/18 , F01D25/12 , F02C7/185 , F05D2260/207 , F05D2260/212 , F05D2300/43
Abstract: The present application provides a gas turbine engine. The gas turbine engine may include a compressor, a turbine, one or more hot gas path components positioned downstream of the turbine, an extraction from the compressor to the one or more hot gas path components, and an extraction cooling system in communication with the extraction. The extraction cooling system may include an evaporative cooling media.
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