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公开(公告)号：US20150226435A1
公开(公告)日：2015-08-13
申请号：US14178490
申请日：2014-02-12
Applicant: GENERAL ELECTRIC COMPANY
IPC: F23R3/28
CPC classification number: F23R3/286 , F23R3/10 , Y02T50/675
Abstract: A system includes a multi-tube fuel nozzle assembly. The multi-tube fuel nozzle assembly includes a support structure defining an interior volume configured to receive an air flow. The combustor cap assembly also includes multiple mixing tubes disposed within the interior volume. Each mixing tube of the multiple mixing tubes is configured to mix air and fuel to form an air-fuel mixture. The multi-tube fuel nozzle assembly further includes a combustor cap coupled to the support structure. The combustor cap includes multiple furcating nozzles integrated within the combustor cap. Each furcating nozzle of the multiple furcating nozzles is coupled to a respective mixing tube of the multiple mixing tubes. Also, each furcating nozzle of the multiple furcating nozzles is configured to receive a flow of the air-fuel mixture and to partition the flow of the air-fuel mixture into multiple air-fuel mixture flows.
Abstract translation: 一种系统包括多管燃料喷嘴组件。 多管燃料喷嘴组件包括限定被构造成接收空气流的内部空间的支撑结构。 燃烧器盖组件还包括设置在内部容积内的多个混合管。 多个混合管的每个混合管构造成混合空气和燃料以形成空气 - 燃料混合物。 多管燃料喷嘴组件还包括联接到支撑结构的燃烧器盖。 燃烧器盖包括整合在燃烧器盖内的多个分叉喷嘴。 多个分叉喷嘴的每个分叉喷嘴连接到多个混合管的相应混合管。 此外，多个分叉喷嘴的每个分叉喷嘴构造成接收空气 - 燃料混合物的流动并且将空气 - 燃料混合物的流动分配成多个空气 - 燃料混合物流。
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公开(公告)号：US09625157B2
公开(公告)日：2017-04-18
申请号：US14178490
申请日：2014-02-12
Applicant: GENERAL ELECTRIC COMPANY
CPC classification number: F23R3/286 , F23R3/10 , Y02T50/675
Abstract: A system includes a multi-tube fuel nozzle assembly. The multi-tube fuel nozzle assembly includes a support structure defining an interior volume configured to receive an air flow. The combustor cap assembly also includes multiple mixing tubes disposed within the interior volume. Each mixing tube of the multiple mixing tubes is configured to mix air and fuel to form an air-fuel mixture. The multi-tube fuel nozzle assembly further includes a combustor cap coupled to the support structure. The combustor cap includes multiple furcating nozzles integrated within the combustor cap. Each furcating nozzle of the multiple furcating nozzles is coupled to a respective mixing tube of the multiple mixing tubes. Also, each furcating nozzle of the multiple furcating nozzles is configured to receive a flow of the air-fuel mixture and to partition the flow of the air-fuel mixture into multiple air-fuel mixture flows.
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