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1.
公开(公告)号:US07762074B2
公开(公告)日:2010-07-27
申请号:US11397364
申请日:2006-04-04
申请人: Robert J. Bland , John Battaglioli , Anil Gulati , Stephen Ramier
发明人: Robert J. Bland , John Battaglioli , Anil Gulati , Stephen Ramier
CPC分类号: F23R3/04
摘要: A burner (27) of a gas turbine engine (10) includes a cylindrical basket (60) comprising an air flow reversal region (86). The flow reversal region ends at an air inlet plane (84) of the basket. The burner also includes a flow conditioner (90) disposed in the flow reversal region transecting an air flow (80) flowing non-uniformly through the flow reversal region, the flow conditioner being effective to mitigate variation of the air flow entering the basket across the inlet plane.
摘要翻译: 燃气涡轮发动机(10)的燃烧器(27)包括包括气流反转区域(86)的圆柱形篮(60)。 流动反转区域在篮的空气入口平面(84)处终止。 燃烧器还包括设置在流动反向区域中的流动调节器(90),其横切不均匀地流过流动反向区域的空气流(80),流动调节器有效地减轻进入篮子的空气流的变化 入口平面。
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公开(公告)号:US07080515B2
公开(公告)日:2006-07-25
申请号:US10667263
申请日:2003-09-19
申请人: Samer P. Wasif , Udo Schmitz , Robert Bland , Karsten Jordan , John Carl Glessner , J. Scott Markovitz , Bernd Prade , David Kargetta , Stephen Ramier , Stefan Dahlk
发明人: Samer P. Wasif , Udo Schmitz , Robert Bland , Karsten Jordan , John Carl Glessner , J. Scott Markovitz , Bernd Prade , David Kargetta , Stephen Ramier , Stefan Dahlk
CPC分类号: F23R3/14 , F23R3/286 , F23R3/343 , F23R3/54 , F23R3/60 , F23R2900/00014 , F23R2900/03044
摘要: A gas turbine engine (120) includes a cylindrical basket (146) having an axis (14) and a single main burner assembly (12) disposed within the basket. A burner insert (34) is disposed in an annular space between the burner assembly and the basket. The insert includes a face perpendicular to the axis of the basket. A plurality of passageways (114) are formed in the basket, positioned proximate to and downstream of the burner insert for allowing passage of a portion of an oxidizer flow (42) into a combustion chamber (30). A fluid flow path (38), defined between a combustion chamber liner portion (32) of the basket and a casing (40) spaced radially outward from the combustion liner portion, discharges a fluid into a flow reversal region (118) proximate an inlet (20) of the burner assembly. A fuel outlet (44) is disposed in the flow reversal region.
摘要翻译: 燃气涡轮发动机(120)包括具有轴线(14)的圆柱形篮(146)和设置在篮内的单个主燃烧器组件(12)。 燃烧器插入件(34)设置在燃烧器组件和篮子之间的环形空间中。 插入件包括垂直于筐轴线的面。 多个通道(114)形成在篮中,其位于燃烧器插入件附近和下游,以允许一部分氧化剂流(42)通入燃烧室(30)。 限定在筐的燃烧室衬套部分(32)和与燃烧衬套部分径向向外间隔开的壳体(40)之间的流体流动路径(38)将流体排放到靠近入口的流动反向区域(118) (20)。 燃料出口(44)设置在流动反转区域中。
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3.
公开(公告)号:US20070227148A1
公开(公告)日:2007-10-04
申请号:US11397364
申请日:2006-04-04
申请人: Robert Bland , John Battaglioli , Anil Gulati , Stephen Ramier
发明人: Robert Bland , John Battaglioli , Anil Gulati , Stephen Ramier
IPC分类号: F23R3/00
CPC分类号: F23R3/04
摘要: A burner (27) of a gas turbine engine (10) includes a cylindrical basket (60) comprising an air flow reversal region (86). The flow reversal region ends at an air inlet plane (84) of the basket. The burner also includes a flow conditioner (90) disposed in the flow reversal region transecting an air flow (80) flowing non-uniformly through the flow reversal region, the flow conditioner being effective to mitigate variation of the air flow entering the basket across the inlet plane.
摘要翻译: 燃气涡轮发动机(10)的燃烧器(27)包括包括气流反转区域(86)的圆柱形篮(60)。 流动反转区域在篮的空气入口平面(84)处终止。 燃烧器还包括设置在流动反向区域中的流动调节器(90),其横切不均匀地流过流动反向区域的空气流(80),流动调节器有效地减轻进入篮子的空气流的变化 入口平面。
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公开(公告)号:US20050016178A1
公开(公告)日:2005-01-27
申请号:US10667263
申请日:2003-09-19
申请人: Samer Wasif , Udo Schmitz , Robert Bland , Karsten Jordan , John Glessner , J. Markovitz , Bernd Prade , David Kargetta , Stephen Ramier , Stefan Dahlk
发明人: Samer Wasif , Udo Schmitz , Robert Bland , Karsten Jordan , John Glessner , J. Markovitz , Bernd Prade , David Kargetta , Stephen Ramier , Stefan Dahlk
CPC分类号: F23R3/14 , F23R3/286 , F23R3/343 , F23R3/54 , F23R3/60 , F23R2900/00014 , F23R2900/03044
摘要: A gas turbine engine (120) includes a cylindrical basket (146) having an axis (14) and a single main burner assembly (12) disposed within the basket. A burner insert (34) is disposed in an annular space between the burner assembly and the basket. The insert includes a face perpendicular to the axis of the basket. A plurality of passageways (114) are formed in the basket, positioned proximate to and downstream of the burner insert for allowing passage of a portion of an oxidizer flow (42) into a combustion chamber (30). A fluid flow path (38), defined between a combustion chamber liner portion (32) of the basket and a casing (40) spaced radially outward from the combustion liner portion, discharges a fluid into a flow reversal region (118) proximate an inlet (20) of the burner assembly. A fuel outlet (44) is disposed in the flow reversal region.
摘要翻译: 燃气涡轮发动机(120)包括具有轴线(14)的圆柱形篮(146)和设置在篮内的单个主燃烧器组件(12)。 燃烧器插入件(34)设置在燃烧器组件和篮子之间的环形空间中。 插入件包括垂直于筐的轴线的面。 多个通道(114)形成在篮中,其位于燃烧器插入件附近和下游,以允许一部分氧化剂流(42)通入燃烧室(30)。 限定在筐的燃烧室衬套部分(32)和与燃烧衬套部分径向向外间隔开的壳体(40)之间的流体流动路径(38)将流体排放到靠近入口的流动反向区域(118) (20)。 燃料出口(44)设置在流动反转区域中。
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