-
公开(公告)号：US3646753A
公开(公告)日：1972-03-07
申请号：US3646753D
申请日：1970-04-28
申请人： UNITED AIRCRAFT CORP
CPC分类号： F01D25/007 , F02C7/30
摘要： Control means for a compressor bleed for a turbine-type of power plant judiciously schedules the opening and closing thereof in accordance with a predetermined schedule while also assuring that the acceleration and deceleration limits controlled by the fuel control are not reached until the bleeds are in the full open position.
摘要翻译： 用于涡轮机型的发电厂的压缩机排气的控制装置根据预定的时间表明智地安排其打开和关闭，同时还确保没有达到由燃料控制控制的加速和减速限制，直到出血处于 全开职位。
-
-
公开(公告)号：US2947138A
公开(公告)日：1960-08-02
申请号：US57469656
申请日：1956-03-29
发明人： KITTREDGE GEORGE D
CPC分类号： C10L1/04 , F02C3/24 , F02C7/30 , Y02T50/671
-
-
公开(公告)号：US2674849A
公开(公告)日：1954-04-13
申请号：US13090049
申请日：1949-12-03
申请人： PARSONS C A & CO LTD
发明人： BOWDEN ANDREW T
IPC分类号： F02C7/30
CPC分类号： F02C7/30
-
公开(公告)号：US20240157336A1
公开(公告)日：2024-05-16
申请号：US18319714
申请日：2023-05-18
发明人： Karthick Gourishankar , Lawrence B. Kool , Byron A. Pritchard , Sanjay Kumar Sondhi , Narayanan Janakiraman , Arundhati Sengupta , Atanu Saha , Bernard P. Bewlay
CPC分类号： B01J23/10 , B01J23/42 , B01J23/50 , B01J35/023 , F02C7/30
摘要： A mixer assembly for a gas turbine engine. The mixer assembly includes a housing and a fuel injection port. The housing has a passage formed therein, and the housing includes a passage wall facing the passage. The fuel injection port is fluidly connected to a fuel source and is configured to inject a hydrocarbon fuel into the passage. At least a portion of the passage wall is a coated passage wall. The coated passage wall is (i) coated with a layer of catalyst particles comprising a rare earth oxide component and (ii) located downstream of the fuel injection port.
-
公开(公告)号：US11859533B2
公开(公告)日：2024-01-02
申请号：US17338014
申请日：2021-06-03
IPC分类号： F23R3/34 , F02C3/22 , B08B3/00 , B08B3/02 , B08B3/08 , B08B9/032 , C11D3/04 , C11D11/00 , C11D17/00 , F01D25/00 , F23D14/50 , F23R3/36 , F02C7/30 , F23K5/00 , F23D11/38 , F23D14/64 , F02C7/228
CPC分类号： F02C3/22 , B08B3/003 , B08B3/02 , B08B3/08 , B08B9/0325 , C11D3/046 , C11D11/0041 , C11D17/0043 , F01D25/002 , F02C7/30 , F23D14/50 , F23R3/346 , F23R3/36 , B08B2203/027 , B08B2209/032 , F02C7/228 , F05D2220/32 , F05D2230/72 , F23D11/386 , F23D14/64 , F23K5/00
摘要： A gas turbine engine system includes a gas turbine engine including a compressor, combustor including a plurality of late lean fuel injectors supplied with secondary fuel; gas turbine, and wash system configured to be attached and in fluid communication with the late lean fuel injectors. The wash system includes a water source including water; first fluid source including a first fluid providing vanadium ash and vanadium deposit mitigation and removal from internal gas turbine components; a mixing chamber in communication with the water source and first fluid source; a water pump to pump the water to the mixing chamber; a first fluid pump the first fluid to the mixing chamber; a fluid line in fluid communication with the mixing chamber and late lean fuel injectors so fluid from the mixing chamber is injected into the combustor at the late lean fuel injectors while the gas turbine engine is on-line.
-
公开(公告)号：US11814972B2
公开(公告)日：2023-11-14
申请号：US17338010
申请日：2021-06-03
IPC分类号： F02C7/30 , F01D25/00 , B08B3/02 , B08B3/08 , B08B9/032 , C11D3/04 , C11D11/00 , C11D17/00 , F23D14/50 , F23R3/34 , F23D11/38 , F23D14/64 , F23R3/46 , F23K5/00 , F02C7/228 , F23R3/36
CPC分类号： F01D25/002 , B08B3/02 , B08B3/08 , B08B9/0325 , C11D3/046 , C11D11/0041 , C11D17/0043 , F02C7/30 , F23D11/386 , F23D14/50 , F23D14/64 , F23R3/346 , B08B2203/027 , B08B2209/032 , F02C7/228 , F05D2220/32 , F05D2230/72 , F23K5/00 , F23R3/36 , F23R3/46 , F23R2900/00019
摘要： A system comprises a gas turbine engine including a compressor, combustor, gas turbine, the combustor including a plurality of late lean fuel injectors; and wash system configured to be attached to and in fluid communication with the a plurality of late lean fuel injectors of the combustor. The wash system includes a water source supplying water; a first fluid source supplying a first fluid; a mixing chamber in communication with the water source and first fluid source; a water pump to pump water to the mixing chamber; a first fluid pump to pump the first fluid to the mixing chamber; a fluid line in fluid communication with the mixing chamber and at least one of the plurality of late lean fuel injectors so fluid from the mixing chamber is injected into the combustor at late lean fuel injectors. The wash system is operated with the gas turbine engine off-line.
-
49.发明授权公开(公告)号：US11732653B2
公开(公告)日：2023-08-22
申请号：US17989247
申请日：2022-11-17
发明人： James Robert Jarvo , Cédric Saintignan , Joseph Daniel Maxim Cirtwill , Kian McCaldon , Marc-Andre Tremblay , David Waddleton
IPC分类号： F02C7/30 , F02C7/228 , F02C6/00 , F02C6/16 , F02C7/22 , F02C7/236 , F02C9/32 , F02C9/42 , F02C7/232
CPC分类号： F02C7/30 , F02C6/00 , F02C6/16 , F02C7/222 , F02C7/228 , F02C7/232 , F02C7/236 , F02C9/32 , F02C9/42
摘要： Methods and systems of operating a gas turbine engine in a low-power condition are provided. In one embodiment, the method includes supplying fuel to a combustor by supplying fuel to a first fuel manifold and a second fuel manifold of the gas turbine engine. The method also includes, while supplying fuel to the combustor by supplying fuel to the first fuel manifold: stopping supplying fuel to the second fuel manifold; and supplying pressurized air to the second fuel manifold to flush fuel in the second fuel manifold into the combustor and hinder coking in the second fuel manifold and associated fuel nozzles.
-
公开(公告)号：US11702955B2
公开(公告)日：2023-07-18
申请号：US16735191
申请日：2020-01-06
发明人： Michael Robert Millhaem , Andrew Crispin Graham , Byron Andrew Pritchard, Jr. , David Scott Diwinsky , Jeremy Clyde Bailey , Michael Edward Eriksen , Ambarish Jayant Kulkarni
CPC分类号： F01D25/002 , F02C7/30 , F05D2230/80
摘要： A method of repairing a component of a gas turbine engine in situ, wherein the component includes a deposit, includes directing a flow of gas, which may be an oxygen-containing gas, to the deposit of the component; and heating the component including the deposit while the component is installed in the gas turbine engine and for a duration sufficient to substantially remove the deposit.
-
-
-
-
-
-
-
-
-
搜索结果
236 条记录 (耗时 0.013 秒)
