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公开(公告)号：US09360221B2
公开(公告)日：2016-06-07
申请号：US14081062
申请日：2013-11-15
Applicant: General Electric Company
Inventor： Jesse Blair Butler , David Leach , Kevin Weston McMahan , Mark Allan Hadley , Geoffrey David Myers
CPC classification number: F23R3/286 , F23C2900/07001 , F23D2900/14004 , F23D2900/14701 , F23R3/14
Abstract: A gas turbine includes a compressor and at least one combustor downstream from the compressor. The combustor includes a burner having an inner shroud extending axially along at least a portion of the burner, an outer shroud radially separated from the inner shroud and extending axially along at least a portion of the burner, and a plurality of stator vanes extending radially between the inner shroud and the outer shroud. The stator vanes have an inner end proximate the inner shroud and an outer end proximate the outer shroud. The burner further includes a vortex tip at one of either the inner end or the outer end of the stator vanes. The vortex tip provides a gap between the inner end and the inner shroud or the outer end and the outer shroud, and the vortex tip includes a plurality of fuel ports. The gas turbine further includes a turbine downstream from the combustor.
Abstract translation: 燃气轮机包括压缩机和至少一个在压缩机下游的燃烧器。 所述燃烧器包括燃烧器，所述燃烧器具有沿所述燃烧器的至少一部分轴向延伸的内罩，所述外护罩与所述内护罩径向分离并且沿着所述燃烧器的至少一部分轴向延伸;以及多个定子叶片， 内护罩和外护罩。 定子叶片具有靠近内护罩的内端和靠近外护罩的外端。 燃烧器还包括在定子叶片的内端或外端之一处的涡流尖端。 涡流尖端在内端和内护罩或外端和外护罩之间提供间隙，并且涡流尖端包括多个燃料口。 燃气轮机还包括从燃烧器下游的涡轮机。
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Patent Agency Ranking
公开(公告)号：US09222673B2
公开(公告)日：2015-12-29
申请号：US13647636
申请日：2012-10-09
Applicant: General Electric Company
CPC classification number: F23R3/14 , F23D11/103 , F23D11/105 , F23D17/002 , F23R3/286 , F23R3/36 , Y10T29/49826
Abstract: A fuel nozzle is provided. The fuel nozzle includes a nozzle body, a plurality of swirler vanes, and at least one outlet. The nozzle body includes a back plate, a front plate, and a mixing zone defined therebetween. The back plate includes at least one inlet defined therein and the front plate includes at least one discharge defined therein. The plurality of swirler vanes are positioned between the back plate and the front plate and spaced circumferentially about the mixing zone. Each of the plurality of swirler vanes direct air obliquely into the mixing zone. The at least one outlet is defined within at least one of the nozzle body and the plurality of swirler vanes, the at least one outlet configured to inject fuel into said mixing zone.
Abstract translation: 提供燃料喷嘴。 燃料喷嘴包括喷嘴体，多个旋流器叶片和至少一个出口。 喷嘴体包括背板，前板和限定在其间的混合区。 背板包括限定在其中的至少一个入口，并且前板包括限定在其中的至少一个排出口。 多个旋流器叶片位于后板和前板之间并且围绕混合区周向间隔开。 多个旋流器叶片中的每一个将空气倾斜地引导到混合区域中。 所述至少一个出口限定在所述喷嘴主体和所述多个旋流器叶片中的至少一个中，所述至少一个出口构造成将燃料喷射到所述混合区域中。
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公开(公告)号：US08984893B2
公开(公告)日：2015-03-24
申请号：US13859819
申请日：2013-04-10
Applicant: General Electric Company
Inventor： Mark Stewart Schroder , Thomas Edward Wickert , Mark Allan Hadley
Abstract: A system for augmenting gas turbine power output includes a compressed air supply, and a compressed air storage plenum in fluid communication with the compressed air supply. The compressed air storage plenum is configured to store a compressed air from the compressed air supply for later use. The system further includes an inlet plenum sealingly coupled to an inlet of the gas turbine. The inlet plenum is in fluid communication with the compressed air storage plenum so as to route the compressed air from the compressed air storage plenum into the inlet of the compressor during augmented operation of the gas turbine.
Abstract translation: 用于增加燃气轮机功率输出的系统包括压缩空气源和与压缩空气源流体连通的压缩空气存储增压室。 压缩空气储存室被构造成存储来自压缩空气供应源的压缩空气供以后使用。 该系统还包括密封地联接到燃气轮机的入口的入口增压室。 入口增压室与压缩空气存储增压室流体连通，以便在燃气轮机的增加操作期间将压缩空气从压缩空气储存室引导到压缩机的入口。
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公开(公告)号：US20140123652A1
公开(公告)日：2014-05-08
申请号：US14081062
申请日：2013-11-15
Applicant: General Electric Company
Inventor： Jesse Blair Butler , David Leach , Kevin Weston McMahan , Mark Allan Hadley , Geoffrey David Myers
CPC classification number: F23R3/286 , F23C2900/07001 , F23D2900/14004 , F23D2900/14701 , F23R3/14
Abstract: A gas turbine includes a compressor and at least one combustor downstream from the compressor. The combustor includes a burner having an inner shroud extending axially along at least a portion of the burner, an outer shroud radially separated from the inner shroud and extending axially along at least a portion of the burner, and a plurality of stator vanes extending radially between the inner shroud and the outer shroud. The stator vanes have an inner end proximate the inner shroud and an outer end proximate the outer shroud. The burner further includes a vortex tip at one of either the inner end or the outer end of the stator vanes. The vortex tip provides a gap between the inner end and the inner shroud or the outer end and the outer shroud, and the vortex tip includes a plurality of fuel ports. The gas turbine further includes a turbine downstream from the combustor.
Abstract translation: 燃气轮机包括压缩机和至少一个在压缩机下游的燃烧器。 所述燃烧器包括燃烧器，所述燃烧器具有沿所述燃烧器的至少一部分轴向延伸的内罩，所述外护罩与所述内护罩径向分离并且沿着所述燃烧器的至少一部分轴向延伸;以及多个定子叶片， 内护罩和外护罩。 定子叶片具有靠近内护罩的内端和靠近外护罩的外端。 燃烧器还包括在定子叶片的内端或外端之一处的涡流尖端。 涡流尖端在内端和内护罩或外端和外护罩之间提供间隙，并且涡流尖端包括多个燃料口。 燃气轮机还包括从燃烧器下游的涡轮机。
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公开(公告)号：US20140097276A1
公开(公告)日：2014-04-10
申请号：US13647636
申请日：2012-10-09
Applicant: GENERAL ELECTRIC COMPANY
CPC classification number: F23R3/14 , F23D11/103 , F23D11/105 , F23D17/002 , F23R3/286 , F23R3/36 , Y10T29/49826
Abstract: A fuel nozzle is provided. The fuel nozzle includes a nozzle body, a plurality of swirler vanes, and at least one outlet. The nozzle body includes a back plate, a front plate, and a mixing zone defined therebetween. The back plate includes at least one inlet defined therein and the front plate includes at least one discharge defined therein. The plurality of swirler vanes are positioned between the back plate and the front plate and spaced circumferentially about the mixing zone. Each of the plurality of swirler vanes direct air obliquely into the mixing zone. The at least one outlet is defined within at least one of the nozzle body and the plurality of swirler vanes, the at least one outlet configured to inject fuel into said mixing zone.
Abstract translation: 提供燃料喷嘴。 燃料喷嘴包括喷嘴体，多个旋流器叶片和至少一个出口。 喷嘴体包括背板，前板和限定在其间的混合区。 背板包括限定在其中的至少一个入口，并且前板包括限定在其中的至少一个排出口。 多个旋流器叶片位于后板和前板之间并且围绕混合区周向间隔开。 多个旋流器叶片中的每一个将空气倾斜地引导到混合区域中。 所述至少一个出口限定在所述喷嘴主体和所述多个旋流器叶片中的至少一个中，所述至少一个出口构造成将燃料喷射到所述混合区域中。
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公开(公告)号：US20140305127A1
公开(公告)日：2014-10-16
申请号：US13859819
申请日：2013-04-10
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Mark Stewart Schroder , Thomas Edward Wickert , Mark Allan Hadley
IPC: F02C3/04
Abstract: A system for augmenting gas turbine power output includes a compressed air supply, and a compressed air storage plenum in fluid communication with the compressed air supply. The compressed air storage plenum is configured to store a compressed air from the compressed air supply for later use. The system further includes an inlet plenum sealingly coupled to an inlet of the gas turbine. The inlet plenum is in fluid communication with the compressed air storage plenum so as to route the compressed air from the compressed air storage plenum into the inlet of the compressor during augmented operation of the gas turbine.
Abstract translation: 用于增加燃气轮机功率输出的系统包括压缩空气源和与压缩空气源流体连通的压缩空气存储增压室。 压缩空气储存室被构造成存储来自压缩空气供应源的压缩空气供以后使用。 该系统还包括密封地联接到燃气轮机的入口的入口增压室。 入口增压室与压缩空气存储增压室流体连通，以便在燃气轮机的增加操作期间将压缩空气从压缩空气储存室引导到压缩机的入口。
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