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41. 发明申请

US20140033737A1 METHOD AND SYSTEM FOR GAS TEMPERATURE MEASUREMENT 有权
标题翻译：气温测量方法与系统
公开(公告)号：US20140033737A1
公开(公告)日：2014-02-06
申请号：US13563024
申请日：2012-07-31
申请人： Guanghua Wang , Nirm Velumylum Nirmalan , Todd Garrett Wetzel , Ronald Scott Bunker , Robert Michael Zacharias , Shawn David Wehe , Robert David Briggs , Jonathan Edward Slepski
发明人： Guanghua Wang , Nirm Velumylum Nirmalan , Todd Garrett Wetzel , Ronald Scott Bunker , Robert Michael Zacharias , Shawn David Wehe , Robert David Briggs , Jonathan Edward Slepski
IPC分类号： G01J5/00 , F02C7/00
CPC分类号： G01J5/0014 , F01D17/085 , F02C9/28 , F05D2260/80 , F05D2270/303 , G01J5/0862 , G01J5/0896 , G01J5/602 , G01J2005/106
摘要： A temperature measurement system includes at least one filament configured to emit thermal radiation in a relatively broad and substantially continuous wavelength band that is at least partially representative of a temperature of the at least one filament. The system also includes an optical system configured to receive at least a portion of the thermal radiation emitted from the filament. The optical system includes a wavelength splitting device configured to split the emitted thermal radiation into at least one relatively narrow wavelength band of thermal radiation. The optical system also includes a detector array configured to receive the at least one relatively narrow wavelength band of thermal radiation and to generate electrical signals at least partially representative of the received thermal radiation. The temperature measurement system further includes a controller communicatively coupled to the detector array. The controller is configured to transform the generated electrical signals to a temperature indication using a predetermined conversion module.
摘要翻译：温度测量系统包括至少一根被配置成在相对宽且基本上连续的波长带中发射热辐射的灯丝，其至少部分代表至少一根灯丝的温度。该系统还包括被配置为接收从灯丝发射的热辐射的至少一部分的光学系统。光学系统包括波长分离装置，其被配置为将发射的热辐射分裂成至少一个相对较窄的热辐射波长带。光学系统还包括被配置为接收至少一个相对较窄的热辐射波段的检测器阵列，并且产生至少部分地表示所接受的热辐射的电信号。温度测量系统还包括通信地耦合到检测器阵列的控制器。控制器被配置为使用预定的转换模块将生成的电信号转换成温度指示。

42. 发明申请

US20130078418A1 COMPONENTS WITH COOLING CHANNELS AND METHODS OF MANUFACTURE 审中-公开
标题翻译：具有冷却通道的组件和制造方法
公开(公告)号：US20130078418A1
公开(公告)日：2013-03-28
申请号：US13242179
申请日：2011-09-23
申请人： Ronald Scott Bunker , Scott Andrew Weaver , Don Mark Lipkin
发明人： Ronald Scott Bunker , Scott Andrew Weaver , Don Mark Lipkin
IPC分类号： B32B3/10 , B21D43/28 , B22D25/02
CPC分类号： F01D5/147 , F01D5/186 , F01D5/288 , F05D2250/13 , F05D2260/204 , Y02T50/672 , Y02T50/676 , Y10T428/24273
摘要： A manufacturing method is provided. The manufacturing method includes forming one or more grooves in a component that comprises a substrate with an outer surface. The substrate has at least one interior space. Each groove extends at least partially along the substrate and has a base and a top. The manufacturing method further includes processing an intermediate surface of the component to plastically deform the surface adjacent at least one edge of a respective groove, such that the distance across the top of the groove is reduced. Another manufacturing method is provided and includes processing an intermediate surface of the component to facet the intermediate surface in the vicinity of the groove.
摘要翻译：提供了一种制造方法。制造方法包括在包括具有外表面的基板的部件中形成一个或多个凹槽。衬底具有至少一个内部空间。每个凹槽至少部分地沿着基底延伸并且具有基部和顶部。制造方法还包括处理部件的中间表面以使邻近相应凹槽的至少一个边缘的表面塑性变形，使得跨越凹槽的顶部的距离减小。提供了另一种制造方法，包括处理该部件的中间表面以使凹槽附近的中间表面刻面。

43. 发明授权

US08387245B2 Components with re-entrant shaped cooling channels and methods of manufacture 有权
标题翻译：具有入口形状冷却通道的组件和制造方法
公开(公告)号：US08387245B2
公开(公告)日：2013-03-05
申请号：US12943624
申请日：2010-11-10
申请人： Ronald Scott Bunker , Bin Wei , Mitchell Nile Hammond
发明人： Ronald Scott Bunker , Bin Wei , Mitchell Nile Hammond
IPC分类号： B23P15/02
CPC分类号： F28F13/18 , B23P15/04 , B23P2700/13 , B24C1/04 , C23C4/02 , C23C4/04 , C23C4/12 , C23C4/134 , C23C14/16 , C23C14/32 , F01D5/187 , F05D2230/10 , Y02T50/67 , Y02T50/672 , Y02T50/676 , Y10T29/49339 , Y10T29/49341
摘要： A method of fabricating a component is provided. The method includes forming one or more grooves in a surface of a substrate, where the substrate has at least one hollow interior space. Each of the one or more grooves extends at least partially along the substrate surface and has a base and a top. The base is wider than the top, such that each of the one or more grooves comprises a re-entrant shaped groove. The method further includes forming one or more access holes through the base of a respective groove, to connect the groove in fluid communication with respective ones of the hollow interior space(s), and disposing a coating over at least a portion of the substrate surface. The one or more grooves and coating define one or more re-entrant shaped channels for cooling the component. A component with one or more re-entrant shaped channels and a method of coating a component are also provided.
摘要翻译：提供了一种制造组件的方法。该方法包括在衬底的表面中形成一个或多个凹槽，其中衬底具有至少一个中空的内部空间。所述一个或多个凹槽中的每一个至少部分地沿衬底表面延伸并且具有基部和顶部。基部比顶部宽，使得一个或多个凹槽中的每一个包括凹入形状的凹槽。该方法还包括通过相应凹槽的底部形成一个或多个入口孔，以将凹槽与相应的一个中空内部空间流体连通，并且在衬底表面的至少一部分上设置涂层。一个或多个凹槽和涂层限定一个或多个凹入形状的通道以冷却部件。还提供了具有一个或多个重新设计的通道的部件和涂覆部件的方法。

44. 发明申请

US20120325451A1 COMPONENTS WITH COOLING CHANNELS AND METHODS OF MANUFACTURE 有权
标题翻译：具有冷却通道的组件和制造方法
公开(公告)号：US20120325451A1
公开(公告)日：2012-12-27
申请号：US13168117
申请日：2011-06-24
申请人： Ronald Scott Bunker
发明人： Ronald Scott Bunker
IPC分类号： F28F7/00 , B05D3/12
CPC分类号： B24C1/045 , C23C4/04 , C23C4/073 , F01D5/186 , F01D5/187 , F01D5/288 , F05D2230/90 , Y02T50/672 , Y02T50/676
摘要： A manufacturing method includes forming one or more grooves in a component that comprises a substrate with an outer surface. The substrate has at least one interior space, and each groove extends at least partially along the substrate and has a base. The manufacturing method further includes forming one or more access holes through the base of a respective groove, to connect the groove in fluid communication with the respective hollow interior space. The manufacturing method further includes forming at least one connecting groove in the component, such that each connecting groove intersects at least a subset of the one or more grooves. The manufacturing method further includes disposing a coating over at least a portion of the outer surface of the substrate, such that the groove(s) and the coating together define one or more channels for cooling the component. The coating does not completely bridge the connecting groove, such that the connecting groove at least partially defines an exit region for the respective cooling channel(s).
摘要翻译：一种制造方法包括在包括具有外表面的基底的部件中形成一个或多个凹槽。衬底具有至少一个内部空间，并且每个凹槽至少部分地沿衬底延伸并且具有基底。制造方法还包括通过相应凹槽的底部形成一个或多个入口孔，以将凹槽与相应的中空内部空间流体连通。制造方法还包括在部件中形成至少一个连接槽，使得每个连接槽与一个或多个槽的至少一个子集相交。该制造方法还包括在衬底的外表面的至少一部分上设置涂层，使得凹槽和涂层一起限定一个或多个通道以冷却部件。涂层不能完全桥接连接槽，使得连接槽至少部分地限定用于各个冷却通道的出口区域。

45. 发明申请

US20120251291A1 STATOR-ROTOR ASSEMBLIES WITH FEATURES FOR ENHANCED CONTAINMENT OF GAS FLOW, AND RELATED PROCESSES 审中-公开
标题翻译：具有加强气体流量特性的定子转子总成及相关过程
公开(公告)号：US20120251291A1
公开(公告)日：2012-10-04
申请号：US13077812
申请日：2011-03-31
申请人： Gustavo Adolfo Ledezma , Corey Bourassa , Ronald Scott Bunker , Gregory Michael Laskowski
发明人： Gustavo Adolfo Ledezma , Corey Bourassa , Ronald Scott Bunker , Gregory Michael Laskowski
IPC分类号： F01D11/08
CPC分类号： F01D5/082 , F01D11/02 , F05D2250/13 , F05D2250/182 , F05D2250/232 , F05D2250/70 , Y02T50/676
摘要： A stator-rotor assembly is described, including at least one interface region and a gap between a surface of the stator and a surface of the rotor. The stator is a nozzle or vane that includes circumferential endwalls. Each endwall includes at least one leading edge and one trailing edge, relative to a hot gas flow path. A trailing edge of at least one of the endwalls includes a pattern of cavities that are capable of impeding the entry of hot gas into a wheelspace region that adjoins the gap between the stator and the rotor. The cavities can also be formed on various sections of the rotor. The stator-rotor assembly can be incorporated into various turbomachines, such as gas turbine engines. Related processes are also described.
摘要翻译：描述了一种定子 - 转子组件，其包括至少一个界面区域和定子表面与转子表面之间的间隙。定子是包括周向端壁的喷嘴或叶片。每个端壁相对于热气流路径包括至少一个前缘和一个后缘。至少一个端壁的后缘包括能够阻止热气体进入与定子和转子之间的间隙相邻的轮空间区域中的空腔图案。空腔也可以形成在转子的各个部分上。定子 - 转子组件可以并入各种涡轮机，例如燃气涡轮发动机。还描述了相关过程。

46. 发明申请

US20120207953A1 COMPONENTS WITH COOLING CHANNELS AND METHODS OF MANUFACTURE 有权
标题翻译：具有冷却通道的组件和制造方法
公开(公告)号：US20120207953A1
公开(公告)日：2012-08-16
申请号：US13026595
申请日：2011-02-14
申请人： Ronald Scott Bunker
发明人： Ronald Scott Bunker
IPC分类号： B32B3/30 , B32B1/02 , B23P17/04 , B05D3/12
CPC分类号： F01D5/147 , F01D5/186 , F05B2230/10 , F05B2230/30 , F05B2230/90 , Y02T50/67 , Y02T50/672 , Y02T50/676 , Y10T29/49336 , Y10T29/49339 , Y10T29/49341 , Y10T29/49982 , Y10T428/13 , Y10T428/2457 , Y10T428/24612
摘要： A method of manufacturing a component is provided. The method includes forming one or more grooves in an outer surface of a substrate. Each groove extends at least partially along the surface of the substrate and has a base, a top and at least one discharge point. The method further includes forming a run-out region adjacent to the discharge point for each groove and disposing a coating over at least a portion of the surface of the substrate. The groove(s) and the coating define one or more channels for cooling the component. Components with cooling channels are also provided.
摘要翻译：提供了一种制造组件的方法。该方法包括在衬底的外表面中形成一个或多个凹槽。每个凹槽至少部分地沿着基底的表面延伸并且具有基部，顶部和至少一个放电点。该方法还包括形成与每个凹槽相邻的排出点的偏移区域，并在衬底的表面的至少一部分上设置涂层。凹槽和涂层限定了一个或多个通道用于冷却部件。还提供带冷却通道的部件。

47. 发明申请

US20120151935A1 GAS TURBINE ENGINE AND METHOD OF OPERATING THEREOF 审中-公开
标题翻译：气体涡轮发动机及其运行方法
公开(公告)号：US20120151935A1
公开(公告)日：2012-06-21
申请号：US12971097
申请日：2010-12-17
申请人： Ronald Scott Bunker , Andrei Tristan Evulet
发明人： Ronald Scott Bunker , Andrei Tristan Evulet
IPC分类号： F02C6/00 , F02C7/08
CPC分类号： F23R3/005 , F02C3/10 , F02C6/003 , F02C9/52 , F02C9/54 , F02K3/11 , F23R3/06 , F23R3/16 , F23R2900/03042
摘要： A method for operating a gas turbine engine includes compressing an air stream in a compressor and generating a post combustion gas by combusting a compressed air stream exiting from the compressor in a combustor. The post combustion gas is expanded in a first turbine. The expanded combustion gas exiting from the first turbine is split into a first stream and a second stream. The first stream of the expanded combustion gas is combusted in a reheat combustor. The reheat combustor is cooled using the second stream of the expanded combustion gas.
摘要翻译：用于操作燃气涡轮发动机的方法包括压缩压缩机中的空气流并且通过在燃烧器中燃烧从压缩机排出的压缩空气流而产生后燃气体。后燃烧气体在第一涡轮机中膨胀。从第一涡轮机排出的膨胀燃烧气体被分成第一流和第二流。膨胀燃烧气体的第一流在再热燃烧器中燃烧。使用膨胀燃烧气体的第二流冷却再热燃烧器。

48. 发明申请

US20110219776A1 AERODYNAMIC FLAME STABILIZER 审中-公开
标题翻译：航空火焰稳定器
公开(公告)号：US20110219776A1
公开(公告)日：2011-09-15
申请号：US12724366
申请日：2010-03-15
申请人： Ronald Scott Bunker , Andrei Tristan Evulet
发明人： Ronald Scott Bunker , Andrei Tristan Evulet
IPC分类号： F23R3/18 , F02C7/22 , F02C3/14
CPC分类号： F23R3/20 , F23R3/346 , F23R2900/03341
摘要： A flame stabilizer is in fluid communication with a combustor of a gas turbine engine. The flame stabilizer has a body with an aerodynamic shape that creates a flow recirculation zone by injection of fluid through a plurality of holes in the body of the flame stabilizer. The aerodynamic shape of the body reduces pressure loss in the combustor, particularly when no fuel is being provided to the combustor. In addition, the magnitude of the flow recirculation zone can be modulated by selectively adjusting the flow rate of fluid through the holes, or by selectively adjusting the size of the holes.
摘要翻译：火焰稳定器与燃气涡轮发动机的燃烧器流体连通。火焰稳定器具有空气动力学形状的主体，其通过在火焰稳定器的主体中的多个孔注入流体而产生流动再循环区域。主体的空气动力学形状减少了燃烧器中的压力损失，特别是当没有向燃烧器提供燃料时。此外，可以通过选择性地调节通过孔的流体的流量，或者通过选择性地调整孔的尺寸来调节流动再循环区的大小。

49. 发明授权

US07909507B2 Thermal inspection system and method 失效
标题翻译：热检查系统及方法
公开(公告)号：US07909507B2
公开(公告)日：2011-03-22
申请号：US12101285
申请日：2008-04-11
申请人： Ronald Scott Bunker , Nirm Velumylum Nirmalan
发明人： Ronald Scott Bunker , Nirm Velumylum Nirmalan
IPC分类号： G01N25/00 , G01J5/00 , G01K13/00
CPC分类号： G01K17/00 , G01F1/68 , G01K17/20
摘要： A thermal inspection method is provided for a component comprising at least one complex internal passage arrangement defining at least one opening. The thermal inspection method includes flowing a fluid through the at least one complex internal passage arrangement. The fluid has an initial temperature that differs from an initial temperature of the component. The thermal inspection method further includes measuring a thermal response of the component to the fluid flow and analyzing the thermal response to determine a number of heat transfer coefficients {hlmn} corresponding to respective locations {l,m,n} within the complex internal passage arrangement. The thermal inspection method further includes using the heat transfer coefficients {hlmn} to determine at least one of (a) a flow rate through respective ones of the at least one opening, and (b) a cross-sectional area for respective ones of the at least one opening.
摘要翻译：为包括限定至少一个开口的至少一个复杂内部通道装置的部件提供热检查方法。热检查方法包括使流体流过至少一个复合内部通道装置。流体具有不同于组件的初始温度的初始温度。热检测方法还包括测量部件对流体流的热响应并分析热响应以确定与复合内通道装置内的各个位置{1，m，n}对应的多个传热系数{hlmn} 。热检测方法还包括使用传热系数（hlmn）来确定（a）通过至少一个开口中的相应的一个开口的流量中的至少一个，和（b）相应的一个开口的横截面积至少一个开口。

50. 发明授权

US07832212B2 High expansion fuel injection slot jet and method for enhancing mixing in premixing devices 有权
标题翻译：高膨胀燃料喷射槽喷射和预混合装置中混合增强的方法
公开(公告)号：US07832212B2
公开(公告)日：2010-11-16
申请号：US11558760
申请日：2006-11-10
申请人： Ronald Scott Bunker
发明人： Ronald Scott Bunker
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23D14/62 , F23R3/286
摘要： A premixing device includes an air inlet, at least one fuel inlet slot having a wall profile configured to form a fuel boundary layer along a portion of a wall of the premixing device, a mixing chamber, and at least one diverging fuel injection slot jet disposed inside the at least one fuel inlet slot, the slot jet being configured to create a flow separation region in a diverging portion thereof to generate mixing turbulence at an outlet of the slot jet to aerodynamically enhance a mixing of the fuel from the boundary layer with compressed air without causing a boundary layer flow separation and a flame holding in the mixing chamber. Low-emission combustors, gas turbine combustors, methods for premixing a fuel and an oxidizer in a combustion system, a gas turbine, and a gas to liquid system using the premixing device are also disclosed.
摘要翻译：预混合装置包括空气入口，至少一个燃料入口狭槽，其具有被配置为沿着预混合装置的壁的一部分形成燃料边界层的壁轮廓，混合室以及至少一个发散燃料喷射槽射流在所述至少一个燃料入口狭槽内部，所述狭槽射流被配置为在其发散部分中产生流动分离区域，以在所述狭槽射流的出口处产生混合湍流，以空气动力学地增强来自边界层的燃料与压缩的混合空气，而不会在混合室中引起边界层流动分离和火焰保持。还公开了低排放燃烧器，燃气轮机燃烧器，用于将燃料和氧化剂在燃烧系统中预混合的方法，燃气轮机以及使用该预混合装置的气体与液体系统。

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