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公开(公告)号:US08499449B2
公开(公告)日:2013-08-06
申请号:US13438195
申请日:2012-04-03
申请人: Marc Tardif , Harris Shafique , Mario Guerra
发明人: Marc Tardif , Harris Shafique , Mario Guerra
CPC分类号: F01D5/147 , F01D5/16 , F01D5/20 , F05D2230/12 , Y10T29/49321 , Y10T29/49336
摘要: A turbine blade growth pocket provides a feature to measure blade growth due to engine operation while maintaining dynamic characteristics of the turbine blade within acceptable limits by providing a variable radius fillet between the pocket and a side rail of the pocket.
摘要翻译: 涡轮叶片生长袋提供了通过在发动机操作中测量叶片生长的特征,同时通过在袋和袋的侧轨之间提供可变的半径圆角来将涡轮叶片的动态特性保持在可接受的限度内。
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公开(公告)号:US08099227B2
公开(公告)日:2012-01-17
申请号:US12407233
申请日:2009-03-19
申请人: Harris Shafique , Jim Jarvo , Brant Duke , Benoit Lachance
发明人: Harris Shafique , Jim Jarvo , Brant Duke , Benoit Lachance
摘要: Systems, devices, and methods for controlling a fuel supply for a turbine or other engine using direct and/or indirect indications of power output and optionally one or more secondary control parameters.
摘要翻译: 用于通过功率输出的直接和/或间接指示以及可选的一个或多个次要控制参数来控制用于涡轮机或其他发动机的燃料供应的系统,装置和方法。
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公开(公告)号:US20100008784A1
公开(公告)日:2010-01-14
申请号:US12172488
申请日:2008-07-14
申请人: Harris SHAFIQUE , Marc Tardif , Dimitrios Garinis
发明人: Harris SHAFIQUE , Marc Tardif , Dimitrios Garinis
IPC分类号: F01D5/14
CPC分类号: F01D5/141 , F05D2220/3212 , F05D2250/74 , Y10S416/02
摘要: A turbine blade includes an airfoil having a profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 1. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z arc joined smoothly to one another to form a complete airfoil shape.
摘要翻译: 涡轮叶片包括具有基本上根据表1所示的X,Y和Z的笛卡尔坐标值的至少中间部分的轮廓的翼型件.X和Y值是通过适当的平滑连接的距离 在每个距离Z处限定翼型轮廓部分。每个距离Z处的轮廓部分彼此平滑地连接以形成完整的翼型形状。
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公开(公告)号:US20090159725A1
公开(公告)日:2009-06-25
申请号:US11960761
申请日:2007-12-20
CPC分类号: B05B7/0441 , B05B7/10 , F23R3/283
摘要: A modular fuel nozzle air swirler for a gas turbine engine has a body defining a fuel passage extending between an inlet end and a discharge end of the body. An annular cap is removably secured to the discharge end of the body via cooperating interlocking members.
摘要翻译: 用于燃气涡轮发动机的模块化燃料喷嘴空气旋流器具有限定在主体的入口端和排出端之间延伸的燃料通道的主体。 环形盖通过配合的互锁构件可拆卸地固定到主体的排放端。
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公开(公告)号:US20070234724A1
公开(公告)日:2007-10-11
申请号:US11220849
申请日:2005-09-08
IPC分类号: F02C7/22
CPC分类号: F02C7/222 , F05D2240/55
摘要: A fuel manifold of gas turbine engines comprises a tube for fluid communication with a fuel source and for connection with at least one fuel nozzle tip to thereby define a fuel conveying passage. There is a means for providing a redundant seal around the tube and covering substantially an entire length thereof to reduce a risk of fuel leakage of the fuel conveying passage.
摘要翻译: 燃气涡轮发动机的燃料歧管包括用于与燃料源流体连通并用于与至少一个燃料喷嘴尖端连接从而限定燃料输送通道的管。 存在用于在管周围提供冗余密封并且基本上覆盖其整个长度的装置以减少燃料输送通道的燃料泄漏的风险。
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公开(公告)号:US20060156733A1
公开(公告)日:2006-07-20
申请号:US11034838
申请日:2005-01-14
申请人: Lev Prociw , Harris Shafique
发明人: Lev Prociw , Harris Shafique
IPC分类号: F02C7/22
摘要: A fuel conveying member for an engine, the fuel conveying member having heating means integrated therein to permit pyrolysis of carbonaceous deposits.
摘要翻译: 一种用于发动机的燃料输送构件,所述燃料输送构件具有集成在其中的加热装置,以允许碳质沉积物的热解。
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公开(公告)号:US07028484B2
公开(公告)日:2006-04-18
申请号:US10231334
申请日:2002-08-30
摘要: A multiple conduit system for a gas turbine engine, the multiple conduit system extending between a plurality of conduit inlet and outlets. A channel is formed in a surface of a gas turbine engine component, and the channel is adapted for conveying a fluid flow from an inlet to an outlet. At least a first sealing member is disposed within the channel and divides the channel into at least a first discrete conduit and a second discrete conduit. A second sealing member encloses the channel to define the second discrete conduit. The first and second discrete conduits are each adapted to direct an independent fluid flow from respective inlets to respective outlets.
摘要翻译: 一种用于燃气涡轮发动机的多管道系统,多管道系统在多个管道入口和出口之间延伸。 在燃气涡轮发动机部件的表面上形成通道,并且该通道适于将流体流从输入口输出到出口。 至少第一密封构件设置在通道内,并将通道分成至少第一离散导管和第二离散导管。 第二密封构件封闭通道以限定第二离散导管。 第一和第二离散导管各自适于将独立的流体流从相应的入口引导到相应的出口。
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公开(公告)号:US20050188699A1
公开(公告)日:2005-09-01
申请号:US10788040
申请日:2004-02-27
申请人: Harris Shafique , Lev Prociw
发明人: Harris Shafique , Lev Prociw
摘要: Fuel conduit systems for internal installation in a gas turbine engine are provided which are low cost and easy to manufacture. First and second members co-operate to provide a channel to define a discrete fuel carrying conduit. The direction of fuel flow can be adapted to provide desired cooling effect.
摘要翻译: 提供了一种用于燃气涡轮发动机内部安装的燃料管道系统,其成本低且易于制造。 第一和第二构件协作以提供定义分立的燃料承载导管的通道。 燃料流动的方向可以适应于提供期望的冷却效果。
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公开(公告)号:US08074452B2
公开(公告)日:2011-12-13
申请号:US12124593
申请日:2008-05-21
摘要: A multiple conduit system for a gas turbine engine, the multiple conduit system extending between a plurality of conduit inlet and outlets. A channel, adapted for conveying fuel flow, is formed in a surface of a gas turbine engine component. The channel includes at least a first discrete conduit and a second discrete conduit. The first and second discrete conduits are each adapted to direct an independent fluid flow from respective inlets to respective outlets.
摘要翻译: 一种用于燃气涡轮发动机的多管道系统,多管道系统在多个管道入口和出口之间延伸。 在燃气涡轮发动机部件的表面形成有用于输送燃料流的通道。 通道包括至少第一离散导管和第二离散导管。 第一和第二离散导管各自适于将独立的流体流从相应的入口引导到相应的出口。
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公开(公告)号:US20100241331A1
公开(公告)日:2010-09-23
申请号:US12407233
申请日:2009-03-19
申请人: Brant Duke , Jim R. Jarvo , Benoit Lachance , Harris Shafique
发明人: Brant Duke , Jim R. Jarvo , Benoit Lachance , Harris Shafique
摘要: Systems, devices, and methods for controlling a fuel supply for a turbine or other engine using direct and/or indirect indications of power output and optionally one or more secondary control parameters.
摘要翻译: 用于通过功率输出的直接和/或间接指示以及可选的一个或多个次要控制参数来控制用于涡轮机或其他发动机的燃料供应的系统,装置和方法。
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