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公开(公告)号：US12247520B2
公开(公告)日：2025-03-11
申请号：US16902794
申请日：2020-06-16
Applicant: General Electric Company
Inventor： Rajan Prakash , Sudhakar Todeti
Abstract: An integrated circulating water cooling system includes at least one load; an air cooling sub-system; a wet surface cooling sub-system; at least one temperature sensor; a control; and a coolant circulation sub-system for fluidly circulating coolant from the at least one load to the air cooling sub-system to the wet surface cooling sub-system and back to the at least one load. The control selectively operates the wet surface cooling sub-system and the air cooling sub-system based on at least one of temperature sensed in the water circulation sub-system; or sensed ambient temperature.
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公开(公告)号：US10012388B2
公开(公告)日：2018-07-03
申请号：US15333964
申请日：2016-10-25
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Rajarshi Saha , Sudhakar Todeti
CPC classification number: F23R3/30 , F02C3/22 , F02C3/30 , F02C3/305 , F02C7/222 , F02C9/40 , F05D2220/75 , F05D2260/212 , F23D11/10 , F23R3/28 , F23R3/36
Abstract: A fuel supply system includes a first fuel supply line coupled in flow communication with a first fuel nozzle and configured to channel a first fuel flow to the first nozzle. A second fuel supply line coupled in flow communication with a second fuel nozzle and configured to channel a second fuel flow to the second nozzle. A water supply line coupled in flow communication with a water injection nozzle and configured to channel a water flow to the water injection nozzle. An atomizing fluid supply circuit coupled in flow communication with the first and second fuel supply lines. The atomizing fluid supply circuit configured to channel an atomizing fluid flow to an atomizing nozzle and into atomizing contact with the water flow. The atomizing fluid includes a portion of at least one of the first fuel flow and the second fuel flow.
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Patent Agency Ranking
公开(公告)号：US20160084160A1
公开(公告)日：2016-03-24
申请号：US14961131
申请日：2015-12-07
Applicant: General Electric Company
Inventor： Hua Zhang , Tailai Hu , Sudhakar Todeti , Kenneth Eugene Selfridge
IPC: F02C3/30
Abstract: A system includes a plurality of interconnected mixing assemblies configured to mix a first fuel and water to generate a first mixture, and mix a second fuel and the water to generate a second mixture. The first and second fuel mixtures are configured to combust in a plurality of combustors of a gas turbine. The interconnected mixing assemblies include first and second fuel passages, a water passage, first and second mixers, first and second fuel valves, and first and second water valves disposed in an integrated housing. The first fuel valve has a first fuel flow coefficient between approximately 1.0 to 1.5, the second fuel valve has a second fuel flow coefficient between approximately 3.0 to 5.0, the first water valve has a first water flow coefficient between approximately 0.4 to 0.55, and the second water valve has a second water flow coefficient between approximately 3.5 to 5.0.
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公开(公告)号：US20180112880A1
公开(公告)日：2018-04-26
申请号：US15333964
申请日：2016-10-25
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Rajarshi Saha , Sudhakar Todeti
CPC classification number: F23R3/30 , F02C3/22 , F02C3/30 , F02C3/305 , F02C7/222 , F02C9/40 , F05D2220/75 , F05D2260/212 , F23D11/10 , F23R3/28 , F23R3/36
Abstract: A fuel supply system includes a first fuel supply line coupled in flow communication with a first fuel nozzle and configured to channel a first fuel flow to the first nozzle. A second fuel supply line coupled in flow communication with a second fuel nozzle and configured to channel a second fuel flow to the second nozzle. A water supply line coupled in flow communication with a water injection nozzle and configured to channel a water flow to the water injection nozzle. An atomizing fluid supply circuit coupled in flow communication with the first and second fuel supply lines. The atomizing fluid supply circuit configured to channel an atomizing fluid flow to an atomizing nozzle and into atomizing contact with the water flow. The atomizing fluid includes a portion of at least one of the first fuel flow and the second fuel flow.
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公开(公告)号：US10227921B2
公开(公告)日：2019-03-12
申请号：US14961131
申请日：2015-12-07
Applicant: General Electric Company
Inventor： Hua Zhang , Tailai Hu , Sudhakar Todeti , Kenneth Eugene Selfridge
Abstract: A system includes a plurality of interconnected mixing assemblies configured to mix a first fuel and water to generate a first mixture, and mix a second fuel and the water to generate a second mixture. The first and second fuel mixtures are configured to combust in a plurality of combustors of a gas turbine. The interconnected mixing assemblies include first and second fuel passages, a water passage, first and second mixers, first and second fuel valves, and first and second water valves disposed in an integrated housing. The first fuel valve has a first fuel flow coefficient between approximately 1.0 to 1.5, the second fuel valve has a second fuel flow coefficient between approximately 3.0 to 5.0, the first water valve has a first water flow coefficient between approximately 0.4 to 0.55, and the second water valve has a second water flow coefficient between approximately 3.5 to 5.0.
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公开(公告)号：US20210388765A1
公开(公告)日：2021-12-16
申请号：US16902794
申请日：2020-06-16
Applicant: General Electric Company
Inventor： Rajan Prakash , Sudhakar Todeti
Abstract: An integrated circulating water cooling system includes at least one load; an air cooling sub-system; a wet surface cooling sub-system; at least one temperature sensor; a control; and a coolant circulation sub-system for fluidly circulating coolant from the at least one load to the air cooling sub-system to the wet surface cooling sub-system and back to the at least one load. The control selectively operates the wet surface cooling sub-system and the air cooling sub-system based on at least one of temperature sensed in the water circulation sub-system; or sensed ambient temperature.
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公开(公告)号：US20160178203A1
公开(公告)日：2016-06-23
申请号：US14573696
申请日：2014-12-17
Applicant: General Electric Company
Inventor： Pierre Olivier Montagne , William James Lawson , John Joseph Lipinski , Rajarshi Saha , Sudhakar Todeti
CPC classification number: F23R3/28 , F01D25/002 , F02C3/30 , F05D2240/35
Abstract: A gas turbomachine includes a compressor portion, a turbine portion operatively connected to the compressor portion, and a combustor assembly fluidically connected to the turbine portion. The combustor assembly includes at least one nozzle including at least one fuel gas injector portion and at least one water injector portion. A fuel system is fluidically connected to the at least one nozzle. The fuel system includes at least one fuel gas manifold, a water injector purge manifold and a water injector manifold. The at least one fuel gas manifold is selectively fluidically connectable to the water injector portion of the nozzle through the water injector purge manifold.
Abstract translation: 气体涡轮机包括压缩机部分，可操作地连接到压缩机部分的涡轮机部分和与涡轮部分流体连接的燃烧器组件。 燃烧器组件包括至少一个喷嘴，其包括至少一个燃料气体喷射器部分和至少一个喷水器部分。 燃料系统与至少一个喷嘴流体连接。 燃料系统包括至少一个燃料气体歧管，喷水器清洗歧管和注水器歧管。 所述至少一个燃料气体歧管通过所述喷水器清洗歧管选择性地流体连接到所述喷嘴的所述喷水器部分。
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