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公开(公告)号：US20170292456A1
公开(公告)日：2017-10-12
申请号：US15096922
申请日：2016-04-12
Applicant: General Electric Company
Inventor： Laxmikant MERCHANT , Hua ZHANG , Dinesh VENUGOPAL SETTY , Valery Ivanovich PONYAVIN , James den Outer
CPC classification number: F02C9/18 , F01D9/02 , F02C7/045 , F02C7/047 , F05D2220/32 , F05D2260/96 , F05D2270/101
Abstract: An inlet system for a gas turbine includes an integrated inlet bleed heat system, wherein the inlet bleed design is integrated in, e.g., a silencer or inlet.
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2.发明申请SYSTEM FOR ARRANGING AN EMISSION REDUCING CATALYST IN AN EXHAUST DUCT OF A GAS TURBINE ENGINE 审中-公开用于在气体涡轮发动机排气管中排放减少催化剂的系统公开(公告)号：US20160341093A1
公开(公告)日：2016-11-24
申请号：US14718253
申请日：2015-05-21
Applicant: General Electric Company
Inventor： Hua ZHANG , David Trayhan
IPC: F01N3/28
CPC classification number: F01N3/2803 , B01D53/8631 , B01D53/885 , B01D2251/2062 , B01D2257/502 , B01D2258/0283 , F01D25/30 , F02C3/30 , F05D2270/082 , Y02E20/12
Abstract: An exhaust section for a gas turbine power plant including: an exhaust duct in fluid communication with exhaust gas from a gas turbine engine, wherein the exhaust gas flows through the exhaust duct along a flow direction; a catalyst supporting platform spanning a flow passage in the exhaust duct such that the exhaust gas passes through the platform, wherein the platform includes apertures having catalyst coated surfaces and the catalyst supporting platform has a front face which is no perpendicular to the flow direction.
Abstract translation: 一种用于燃气轮机发电厂的排气部分，包括：排气管道，其与来自燃气涡轮发动机的废气流体连通，其中所述废气沿着流动方向流过所述排气管道; 催化剂支撑平台跨过排气管道中的流动通道，使得废气通过平台，其中平台包括具有催化剂涂覆表面的孔，并且催化剂支撑平台具有不垂直于流动方向的前表面。
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公开(公告)号：US20180266323A1
公开(公告)日：2018-09-20
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
CPC classification number: F02C7/057 , F02C7/055 , F05D2260/207 , F05D2260/80 , F05D2270/303 , F05D2270/311 , F28C3/08 , F28D2021/0026 , F28F25/087 , F28F27/00
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：US20150345035A1
公开(公告)日：2015-12-03
申请号：US14725727
申请日：2015-05-29
Applicant: General Electric Company
Inventor： Shizhong WANG , Qunjian HUANG , Hai YANG , Hua ZHANG , Andrew Philip SHAPIRO
CPC classification number: C25B9/10 , B01D53/323 , B01D53/56 , B01D53/8631 , B01D2257/404 , B01D2258/01 , C25B1/00 , C25B1/02 , C25B9/04 , Y02E60/366
Abstract: A method for decomposing nitrogen oxide includes: contacting a gas stream comprising nitrogen oxide with a device, the device comprising: a first electrode, an opposite second electrode, an electrolyte between the first and the second electrodes, and a power supply; and applying in a pulse mode an electrical current from the power supply to the first and the second electrodes to decompose nitrogen oxide. An associated apparatus is also described.
Abstract translation: 分解氮氧化物的方法包括：使包含氮氧化物的气流与装置接触，该装置包括：第一电极，相对的第二电极，第一和第二电极之间的电解质，以及电源; 以及以脉冲模式施加从电源到第一和第二电极的电流，以分解氮氧化物。 还描述了相关联的装置。
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公开(公告)号：US20180266321A1
公开(公告)日：2018-09-20
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
CPC classification number: F02C7/1435 , F02C7/04 , F02C7/05 , F02C7/143 , F04D29/5826 , F05D2220/32 , F05D2250/61 , F05D2260/232 , F05D2300/614
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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Patent Agency Ranking
公开(公告)号：US20180266317A1
公开(公告)日：2018-09-20
申请号：US15463711
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 gas turbine engine. The gas turbine engine may include a compressor and an inlet air system positioned upstream of the compressor. The inlet air system may include a wetted media pad for evaporative cooling. The wetted media pad may include a number of synthetic media sheets with a number of micro-channels therein.
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公开(公告)号：US20180223733A1
公开(公告)日：2018-08-09
申请号：US15507987
申请日：2014-09-03
Applicant: Hua ZHANG , David Wesley BALL , Qunjian HUANG , Richard Lynn LOUD , General Electric Company
Inventor： Hua ZHANG , David Wesley BALL, JR. , Qunjian HUANG , Richard Lynn LOUD
CPC classification number: F02C7/045 , F01D25/30 , F02M35/1255 , F05D2260/96 , G10K11/172
Abstract: An acoustic treatment assembly (50) for a turbine system includes a region of the turbine system having a flow path configured to allow a fluid flow therethrough. Also included is at least one sound attenuation structure (52) disposed in the flow path. The sound attenuation structure includes a substantially rigid frame (54) and a flexible membrane (56) retained by the frame.
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公开(公告)号：US20170276386A1
公开(公告)日：2017-09-28
申请号：US15082825
申请日：2016-03-28
Applicant: General Electric Company
Inventor： Valery Ivanovich PONYAVIN , Hua ZHANG , Laxmikant MERCHANT
CPC classification number: F24F6/04 , F02C7/1435 , F24F5/0035 , F24F13/20
Abstract: Synthetic media pads configured to be arranged in a stack of an evaporative cooler for a gas turbine, wherein the synthetic media pads include high density synthetic media pads and low density synthetic media pads. The sides of the pads may have surface patterns, such as grooves and ridges, to provide support for the pads.
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公开(公告)号：US20160326905A1
公开(公告)日：2016-11-10
申请号：US15109156
申请日：2014-01-09
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Hua ZHANG , Rui LI , Liming WEI , Qianhong FENG , Jianwei SHAO
CPC classification number: F01D25/04 , F02C3/04 , F02C7/222 , F02C7/232 , F02C7/32 , F05D2220/32 , F05D2240/35 , F05D2260/30 , F05D2260/96 , F16F7/10 , F16F15/02 , F16L55/0335 , Y02E20/16
Abstract: A vibration damping assembly for a piping unit includes a first pipe portion extending from an inlet to a first valve. Also included is a second pipe portion extending from the first valve to a second valve. Further included is a third pipe portion extending from the second valve to an outlet. Yet further included is at least one ring structure surrounding a portion of an outer surface of at least one of the first pipe portion, the second pipe portion and the third pipe portion, the at least one ring structure disposed in contact with the outer surface to damp vibration associated with the piping unit during operation.
Abstract translation: 用于管道单元的减振组件包括从入口延伸到第一阀的第一管部分。 还包括从第一阀延伸到第二阀的第二管部。 还包括从第二阀向出口延伸的第三管部。 还包括围绕第一管部分，第二管部分和第三管部分中的至少一个的外表面的一部分的至少一个环结构，所述至少一个环结构设置成与外表面接触， 在运行期间与管道单元相关的潮湿振动。
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公开(公告)号：US20180266322A1
公开(公告)日：2018-09-20
申请号：US15463680
申请日：2017-03-20
Applicant: General Electric Company
Inventor： Hua ZHANG , Naveen Ghattadhahalli PARMESHWAR , Christopher Conrad FRESE , Valery lvanovich PONYAVIN , Bradly Aaron KIPPEL
CPC classification number: F28C1/16 , F02C7/04 , F02C7/05 , F02C7/143 , F02C7/1435 , F05D2250/61 , F05D2260/207 , F05D2300/43 , F28C3/08 , F28F3/025 , F28F3/12 , F28F21/065 , F28F2245/02
Abstract: The present application provides a gas turbine engine. The gas turbine engine may include a compressor and an inlet air system positioned upstream of the compressor. The inlet air system may include a wetted media pad for evaporative cooling. The wetted media pad may include a contoured configuration.
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