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公开(公告)号：US20140325989A1
公开(公告)日：2014-11-06
申请号：US14333603
申请日：2014-07-17
Applicant: General Electric Company
Inventor： David Kaylor Toronto , Kwanwoo Kim , Abdul Rafey Khan , Luis Flamand
CPC classification number: F23R3/286 , F23D2900/14004 , F23D2900/14021 , F23R3/16 , F23R3/34 , F23R3/346 , F23R2900/03045
Abstract: The present application provides a combustor. The combustor may include an air flow path with a flow of air therein. A flow obstruction may be positioned within the air flow path and cause a wake or a recirculation zone downstream thereof. A number of fuel injectors may be positioned downstream of the flow obstruction. The fuel injectors may inject a flow of fuel into the air flow path such that the flows of fuel and air in the wake or the recirculation zone do not exceed a flammability limit.
Abstract translation: 本申请提供了一种燃烧器。 燃烧器可包括其中具有空气流的气流通道。 流动障碍物可以位于空气流动路径内并且在其下游引起尾流或再循环区域。 多个燃料喷射器可以位于流动障碍物的下游。 燃料喷射器可将燃料流注入空气流动路径，使得尾气或再循环区域中的燃料和空气流不超过可燃性极限。
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公开(公告)号：US09416974B2
公开(公告)日：2016-08-16
申请号：US14333603
申请日：2014-07-17
Applicant: General Electric Company
Inventor： David Kaylor Toronto , Kwanwoo Kim , Abdul Rafey Khan , Luis Flamand
CPC classification number: F23R3/286 , F23D2900/14004 , F23D2900/14021 , F23R3/16 , F23R3/34 , F23R3/346 , F23R2900/03045
Abstract: The present application provides a combustor. The combustor may include an air flow path with a flow of air therein. A flow obstruction may be positioned within the air flow path and cause a wake or a recirculation zone downstream thereof. A number of fuel injectors may be positioned downstream of the flow obstruction. The fuel injectors may inject a flow of fuel into the air flow path such that the flows of fuel and air in the wake or the recirculation zone do not exceed a flammability limit.
Abstract translation: 本申请提供了一种燃烧器。 燃烧器可包括其中具有空气流的气流通道。 流动障碍物可以位于空气流动路径内并且在其下游引起尾流或再循环区域。 多个燃料喷射器可以位于流动障碍物的下游。 燃料喷射器可将燃料流注入空气流动路径，使得尾气或再循环区域中的燃料和空气流不超过可燃性极限。
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公开(公告)号：US09291098B2
公开(公告)日：2016-03-22
申请号：US13676683
申请日：2012-11-14
Applicant: General Electric Company
Inventor： Wei Chen , Abdul Rafey Khan , Derrick Walter Simons
Abstract: A turbomachine including a combustor in which fuel is combustible to produce a working fluid, a turbine section, which is receptive of the working fluid for power generation operations, a transition piece in which additional fuel is combustible, the transition piece being disposed to transport the working fluid from the combustor to the turbine section and a staged combustion system coupled to the combustor and the transition piece. The staged combustion system is configured to blend components of the fuel and the additional fuel in multiple modes.
Abstract translation: 一种涡轮机，其包括燃料，其中燃料可燃以产生工作流体;涡轮机部分，其容纳用于发电操作的工作流体;其中附加燃料可燃烧的过渡件，所述过渡件被设置成运输 从燃烧器到涡轮部分的工作流体和连接到燃烧器和过渡件的分段燃烧系统。 分级燃烧系统被配置为以多种模式混合燃料和附加燃料的组分。
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公开(公告)号：US20140130477A1
公开(公告)日：2014-05-15
申请号：US13676683
申请日：2012-11-14
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Wei Chen , Abdul Rafey Khan , Derrick Walter Simons
Abstract: A turbomachine including a combustor in which fuel is combustible to produce a working fluid, a turbine section, which is receptive of the working fluid for power generation operations, a transition piece in which additional fuel is combustible, the transition piece being disposed to transport the working fluid from the combustor to the turbine section and a staged combustion system coupled to the combustor and the transition piece. The staged combustion system is configured to blend components of the fuel and the additional fuel in multiple modes.
Abstract translation: 一种涡轮机，其包括燃料，其中燃料可燃以产生工作流体;涡轮机部分，其容纳用于发电操作的工作流体;其中附加燃料可燃烧的过渡件，所述过渡件被设置成运输 从燃烧器到涡轮部分的工作流体和连接到燃烧器和过渡件的分段燃烧系统。 分级燃烧系统被配置为以多种模式混合燃料和附加燃料的组分。
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