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公开(公告)号：US20150345331A1
公开(公告)日：2015-12-03
申请号：US14715700
申请日：2015-05-19
Applicant: General Electric Company
Inventor： Robert Carl Murray , Gregory Michael Rowley , Corey Bourassa , Byron Andrew Pritchard , Curtis Walton Stover
CPC classification number: F01D25/24 , F01D25/14 , F02C7/18 , F05D2240/11 , F05D2260/607 , Y02T50/675
Abstract: A shroud assembly for a turbine engine includes a shroud having a front side confronting the blades of a turbine and a back side opposite the front side, a hanger configured to couple the shroud to with casing of the turbine, a cooling conduit extending through the hanger to supply a cooling fluid stream to the back side of the shroud, and a particle separator having a through passage forming part of the cooling conduit and a scavenge conduit branching from the through passage.
Abstract translation: 一种用于涡轮发动机的护罩组件，包括一个护罩，其具有面向涡轮叶片的前侧和与前侧相对的后侧的护罩，构造成将护罩连接到涡轮机外壳的悬挂器，延伸穿过吊架的冷却管道 以将冷却流体流供应到护罩的后侧，以及颗粒分离器，其具有形成冷却管道的一部分的通路和从通道分支的扫气管。
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公开(公告)号：US20150033729A1
公开(公告)日：2015-02-05
申请号：US13955096
申请日：2013-07-31
Applicant: General Electric Company
Inventor： Corey Bourassa , William Dwight Gerstler , Bruce Philip Biederman
IPC: F02C7/18
CPC classification number: F02C7/18 , F02C9/16 , Y02T50/671 , Y02T50/675 , Y10T29/49323
Abstract: A flow control assembly for controlling cooling flow of a turbine engine is provided. The flow control assembly includes a first flow control device having a first sidewall and a second sidewall. The first sidewall is coupled to a compressor vane and is configured to define a first flow path from a compressor to a turbine vane. The second sidewall is coupled to a compressor vane and is configured to define a second flow path from the compressor to a turbine blade. A second flow control device is coupled to the compressor and includes an orifice device coupled to the compressor vane and a meter device coupled to the orifice, wherein the orifice is configured to direct a cooling flow to the meter device. A controller is configured to control the meter device to facilitate regulating the cooling flow into at least one of the first flow path and the second flow path.
Abstract translation: 提供了一种用于控制涡轮发动机的冷却流量的流量控制组件。 流量控制组件包括具有第一侧壁和第二侧壁的第一流量控制装置。 第一侧壁联接到压缩机叶片并且构造成限定从压缩机到涡轮叶片的第一流动路径。 第二侧壁联接到压缩机叶片并且构造成限定从压缩机到涡轮叶片的第二流动路径。 第二流量控制装置联接到压缩机并且包括联接到压缩机叶片的孔装置和联接到孔口的仪表装置，其中孔口被配置成将冷却流引导到仪表装置。 控制器被配置为控制仪表装置以便于调节进入第一流动路径和第二流动路径中的至少一个的冷却流。
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公开(公告)号：US20140208769A1
公开(公告)日：2014-07-31
申请号：US13755500
申请日：2013-01-31
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Corey Bourassa , William Dwight Gerstler
CPC classification number: F02C7/185 , F01D5/189 , F05D2240/129 , F05D2250/185 , F05D2260/201 , F05D2260/213 , F28D7/0058 , F28D2021/0026 , F28F13/06 , F28F2250/02
Abstract: An integrated inducer heat exchanger is provided. The integrated inducer heat exchanger includes multiple airfoil devices disposed in an annular array within an inner circular casing and an outer circular casing forming multiple passages for allowing a flow of fluid from a forward side to an aft side of the integrated inducer heat exchanger. The integrated inducer heat exchanger also includes multiple annular manifolds arranged about the outer circular casing configured for supplying a flow of coolant at low temperature from one or more coolant sources and returning the flow of coolant at high temperature to the one or more coolant sources via an external heat exchanger for dissipating heat and multiple transfer tubes connecting the multiple annular manifolds with the multiple airfoil devices for transferring the flow of coolant within the airfoil devices for exchanging heat between the coolant and the fluid passing through the multiple passages.
Abstract translation: 提供了一种综合的导流器热交换器。 集成导流器热交换器包括多个设置在内圆形壳体内的环形阵列中的翼型装置和形成多个通道的外圆形壳体，用于允许流体从一体式导流换热器的前侧流向后侧。 集成导流器热交换器还包括围绕外部圆形壳体布置的多个环形歧管，其构造成用于在低温下从一个或多个冷却剂源供应冷却剂流，并将高温下的冷却剂流通过一个或多个冷却剂源经由 用于散热的外部热交换器和将多个环形歧管与多个翼型装置连接的多个传输管，用于传递在翼型装置内的冷却剂流，以在冷却剂和通过多个通道的流体之间进行热交换。
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公开(公告)号：US20240240589A1
公开(公告)日：2024-07-18
申请号：US18480238
申请日：2023-10-03
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Satoshi Atsuchi , Corey Bourassa , James R. Noel , Erich Alois Krammer , Byron Andrew Pritchard , Mehmet Dede
CPC classification number: F02C7/052 , F02C3/06 , F02C9/18 , B01D45/08 , F05D2220/32 , F05D2260/607
Abstract: A turbine engine that includes a compressor section configured to receive particle-laden fluid and to at least partially compress the particle-laden fluid, and a primary fluid passageway fluidly coupled with the compressor section and including opposing first and second walls where the primary fluid passageway receives the particle-laden fluid that is compressed by the compressor section. One or more bleed holes in the first wall or the second wall fluidly couple the primary fluid passageway with an auxiliary flow passageway. At least one separator body is disposed in and extends along the primary fluid passageway. A support device couples to a portion of the at least one separator body.
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公开(公告)号：US20220250734A1
公开(公告)日：2022-08-11
申请号：US17173612
申请日：2021-02-11
Applicant: General Electric Company
Abstract: A hypersonic aircraft includes one or more leading edge assemblies that are designed to manage thermal loads experienced at the leading edges during high speed or hypersonic operation. Specifically, the leading edge assemblies may include an outer wall tapered to a leading edge or stagnation point. The outer wall may define a vapor chamber and a capillary structure within the vapor chamber for circulating a working fluid in either liquid or vapor form to cool the leading edge. In addition, a dual-modal cooling structure can enhance heat transfer from the outer wall at the leading edge to the outer wall within the condenser section of the vapor chamber.
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Patent Agency Ranking
公开(公告)号：US20220185446A1
公开(公告)日：2022-06-16
申请号：US17120674
申请日：2020-12-14
Applicant: General Electric Company
Inventor： Nicholas William Rathay , Corey Bourassa , Douglas Carl Hofer , Gregory Alexander Natsui , Brian Magann Rush
IPC: B64C1/38
Abstract: A hypersonic aircraft includes one or more leading edge assemblies that are designed to manage thermal loads experienced at the leading edges during high speed or hypersonic operation. Specifically, the leading edge assemblies may include an outer wall tapered to a leading edge or stagnation point. The outer wall may define a vapor chamber and a capillary structure within the vapor chamber for circulating a working fluid in either liquid or vapor form to cool the leading edge. In addition, a dual-modal cooling structure can enhance heat transfer from the outer wall at the leading edge to the outer wall within the condenser section of the vapor chamber.
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公开(公告)号：US11112839B2
公开(公告)日：2021-09-07
申请号：US16271220
申请日：2019-02-08
Applicant: General Electric Company
Inventor： Brian Magann Rush , Corey Bourassa , William Dwight Gerstler , Gary Mandrusiak
Abstract: A multi-domain cooling assembly configured to be coupled with one or more heat sources includes a body having an outer surface and at least one cooling chamber disposed inside the body. The at least one cooling chamber extends in at least two orthogonal dimensions and includes a working fluid to extract thermal energy from the one or more heat sources. The assembly includes a cooling channel disposed within the body and fluidly coupled with a passageway that carries cooling fluid into and out of the cooling channel. At least a portion of the cooling fluid is a liquid phase, a gas phase, or a liquid-gas mix phase. The cooling channel is fluidly separate from the at least one cooling chamber. The cooling channel is thermally coupled with the at least one cooling chamber. The at least one cooling chamber transfers thermal energy from the working fluid to the cooling fluid.
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公开(公告)号：US20210199050A1
公开(公告)日：2021-07-01
申请号：US17200355
申请日：2021-03-12
Applicant: General Electric Company
Inventor： Satoshi Atsuchi , Corey Bourassa , James R. Noel , Erich Alois Krammer , Byron Andrew Pritchard , Mehmet Dede
Abstract: A particle separator includes a separator body in a primary fluid passageway of a machine. The primary fluid passageway includes one or more bleed holes through which a diverted portion of the fluid flowing in the primary fluid passageway toward a volume of the machine is diverted into an auxiliary flow passageway that bypasses the volume and directs the diverted portion of the fluid toward one or more other components of the machine. The separator body is coupled with the inner wall and/or outer wall of the primary fluid passageway. The separator body includes an upstream edge positioned to separate at least some particles carried by the fluid from the fluid as the diverted portion of the fluid bends around and flows over the at least one upstream edge of the separator body and into the auxiliary flow passageway.
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公开(公告)号：US10995666B2
公开(公告)日：2021-05-04
申请号：US16186834
申请日：2018-11-12
Applicant: General Electric Company
Inventor： Satoshi Atsuchi , Corey Bourassa , James R. Noel , Erich Alois Krammer , Byron Andrew Pritchard , Mehmet Dede
Abstract: A particle separator includes a separator body in a primary fluid passageway of a machine. The primary fluid passageway includes one or more bleed holes through which a diverted portion of the fluid flowing in the primary fluid passageway toward a volume of the machine is diverted into an auxiliary flow passageway that bypasses the volume and directs the diverted portion of the fluid toward one or more other components of the machine. The separator body is coupled with the inner wall and/or outer wall of the primary fluid passageway. The separator body includes an upstream edge positioned to separate at least some particles carried by the fluid from the fluid as the diverted portion of the fluid bends around and flows over the at least one upstream edge of the separator body and into the auxiliary flow passageway.
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公开(公告)号：US10704425B2
公开(公告)日：2020-07-07
申请号：US15210783
申请日：2016-07-14
Applicant: General Electric Company
Inventor： Jared Peter Buhler , Christopher Charles Glynn , Corey Bourassa , Monty Lee Shelton , Robert Francis Manning , Victor Hugo Silva Correia
IPC: B01D39/00 , F01D25/32 , B01D46/24 , B01D45/12 , B01D46/42 , F01D25/12 , F01D9/06 , B01D45/08 , B01D45/16 , B01D50/00
Abstract: An assembly for removing entrained particles from a fluid stream passing through a gas turbine engine includes a first particle remover, a second particle remover fluidly coupled which receives a particle-laden stream from the first particle remover, and a venturi having a fluidly coupled to the second particle remover to increase the pressure differential across the assembly.
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