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公开(公告)号：US20200370503A1
公开(公告)日：2020-11-26
申请号：US16878736
申请日：2020-05-20
Applicant: General Electric Company
Inventor： Michael Robert Notarnicola , Joshua Tyler Mook , Kevin Michael VandeVoorde , Aigbedion Akwara , Mohammed El Hacin Sennoun , Mary Kathryn Thompson , Scott Douglas Waun , Michael Thomas Gansler
Abstract: A constant density heat exchanger and system for energy conversion is provided. The constant density heat exchanger includes a housing extending between a first end and a second end and defining a chamber having an inlet and an outlet. A first flow control device is positioned at the inlet of the chamber and movable between an open position in which a working fluid is permitted into the chamber and a closed position in which the working fluid is prevented from entering the chamber. A second flow control device is positioned at the outlet of the chamber and movable between an open position in which the working fluid is permitted to exit the chamber and a closed position in which the working fluid is prevented from exiting the chamber. A heat exchange fluid imparts thermal energy to the volume of working fluid as the first flow control device and the second flow control device hold the volume of working fluid at constant density within the chamber.
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公开(公告)号：US10830174B1
公开(公告)日：2020-11-10
申请号：US16878773
申请日：2020-05-20
Applicant: General Electric Company
Inventor： Joshua Tyler Mook , Kevin Michael VandeVoorde , Aigbedion Akwara , Michael Robert Notarnicola , Jason Joseph Bellardi , Mohammed El Hacin Sennoun , Mohamed Osama , Zachary William Nagel , Victor Luis Marrero Ortiz
Abstract: A monolithic heat exchanger body includes a plurality of heating walls and a plurality of combustion fins. The plurality of heating walls are configured and arranged in an array of spirals or spiral arcs relative to a longitudinal axis. Adjacent portions of the plurality of heating walls respectively define a corresponding plurality of heating fluid pathways therebetween. The plurality of combustion fins are circumferentially spaced about a perimeter of an inlet plenum. The inlet plenum includes or fluidly communicates with a combustion chamber. The plurality of heating fluid pathways fluidly communicate with the inlet plenum. The plurality of combustion fins occupy a radially or concentrically inward portion of the monolithic heat exchanger body. The plurality of heating fluid pathways have a heat transfer relationship with a heat sink disposed about a radially or concentrically outward portion of the monolithic heat exchanger body. A plurality of conduction breaks disposed radially or concentrically outward relative to the plurality of combustion fins at least partially inhibit heat conduction from the plurality of combustion fins to the plurality of heating walls.
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公开(公告)号：US20200309033A1
公开(公告)日：2020-10-01
申请号：US16900491
申请日：2020-06-12
Applicant: General Electric Company
Inventor： Mohammed El Hacin Sennoun
IPC: F02C7/14 , F02C7/18 , F02C7/12 , F01M5/00 , F28D1/04 , F01D25/12 , F01D25/24 , F02C3/04 , F02C7/224 , F02K3/06
Abstract: A heat exchanger assembly includes a first internal flow path configured to channel a flow of fluid to be cooled from a first inlet to a first outlet. The heat exchanger assembly also includes a second internal flow path configured to channel a flow of a first coolant from a first inlet to a first outlet. The heat exchanger assembly further includes an external flow path configured to receive a flow of a second coolant proximate a surface of the external flow path.
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公开(公告)号：US10774741B2
公开(公告)日：2020-09-15
申请号：US15006445
申请日：2016-01-26
Applicant: General Electric Company
Inventor： Mohammed El Hacin Sennoun
IPC: F02C6/00 , F02K3/06 , F02C3/30 , F02C6/20 , F02C7/00 , B64D27/24 , F02C7/12 , F02C7/36 , H01M8/00 , H01M8/0612 , B64D41/00 , B64D27/02
Abstract: An aeronautical propulsion system including a turbine engine having a fan and an electric motor drivingly coupled to at least one of the fan or the turbine engine. The aeronautical propulsion system additionally includes a fuel cell for providing electrical energy to the electric motor, the fuel cell generating water as a byproduct. The aeronautical portion system directs the water generated by the fuel cell to the turbine engine during operation to improve an efficiency of the aeronautical propulsion system.
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公开(公告)号：US10697371B2
公开(公告)日：2020-06-30
申请号：US14980879
申请日：2015-12-28
Applicant: General Electric Company
Inventor： Mohammed El Hacin Sennoun
IPC: F02C7/14 , F02C7/18 , F02C7/12 , F01M5/00 , F28D1/04 , F01D25/12 , F01D25/24 , F02C3/04 , F02C7/224 , F02K3/06
Abstract: The heat exchanger assembly includes a first internal flow path configured to channel a flow of fluid to be cooled from a first inlet to a first outlet. The heat exchanger assembly also includes a second internal flow path configured to channel a flow of a first coolant from a first inlet to a first outlet. The heat exchanger assembly further includes an external flow path configured to receive a flow of a second coolant proximate a surface of the external flow path.
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Patent Agency Ranking
公开(公告)号：US10648365B2
公开(公告)日：2020-05-12
申请号：US14962217
申请日：2015-12-08
Applicant: General Electric Company
Inventor： Kyle Robert Snow , Brandon Wayne Miller , Duane Howard Anstead , Jonothan Allen Scheetz , Mohammed El Hacin Sennoun , Ning Fang
Abstract: A gas turbine engine having a core engine. The core engine includes an inlet, a compressor section, a combustion section, a turbine section, and an exhaust. The gas turbine engine also includes a bearing sump arranged in the core engine for containing lubrication, the bearing sump and lubrication having an operational range between at least about 0° F. and about 550° F.
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公开(公告)号：US10450886B2
公开(公告)日：2019-10-22
申请号：US14977694
申请日：2015-12-22
Applicant: General Electric Company
Inventor： Mohammed El Hacin Sennoun
Abstract: An aeronautical propulsion system includes a fan having a plurality of fan blades and an electric motor drivingly connected to the fan for rotating the plurality of fan blades. A chemically rechargeable ultra-capacitor is included for providing the electric motor with a substantially continuous flow of electric energy during operation of the chemically rechargeable ultra-capacitor, resulting in a more efficient aeronautical propulsion system.
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38.发明申请公开(公告)号：US20170314471A1
公开(公告)日：2017-11-02
申请号：US15141253
申请日：2016-04-28
Applicant: General Electric Company
Inventor： Mohammed El Hacin Sennoun
CPC classification number: F02C7/14 , F01D9/065 , F02C3/04 , F02C7/06 , F02K3/105 , F04D29/522 , F04D29/542 , F05D2220/32 , F05D2220/36 , F05D2240/35 , F05D2260/208 , F28D15/02
Abstract: A fluid cooling system for a gas turbine engine having a core engine and an annular fan casing. The fluid cooling system includes a fluid reservoir positioned within the gas turbine engine and configured to contain a fluid. The system also includes a cold sink positioned within the gas turbine engine and having a lower temperature than the fluid. The system further includes a heat pipe including a first end, a second end, and a conduit extending therebetween, the second end thermally coupled to the cold sink, and the first end thermally coupled to the fluid, where the heat pipe facilitates a transfer of a quantity of heat from the fluid to the cold sink.
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公开(公告)号：US20230228229A1
公开(公告)日：2023-07-20
申请号：US18186355
申请日：2023-03-20
Applicant: General Electric Company
Inventor： Michael Robert Notarnicola , Joshua Tyler Mook , Kevin Michael VandeVoorde , Aigbedion Akwara , Mohammed El Hacin Sennoun , Mary Kathryn Thompson , Scott Douglas Waun , Michael Thomas Gansler
IPC: F02G1/055 , F02G1/04 , F28D9/04 , F28F7/02 , F28F13/00 , F28F13/14 , F02G1/053 , F02G1/057 , F02G1/047 , F02G1/05 , F02G1/044 , B33Y80/00 , F23R3/00 , F02G3/00 , F02G1/043
CPC classification number: F02G1/055 , F02G1/04 , F28D9/04 , F28F7/02 , F28F13/003 , F28F13/14 , F02G1/053 , F02G1/057 , F02G1/047 , F02G1/05 , F02G1/044 , B33Y80/00 , F23R3/005 , F02G3/00 , F02G1/043 , F02G1/0435 , F02G2254/10 , F28D2021/0026
Abstract: A constant density heat exchanger and system for energy conversion is provided. The constant density heat exchanger includes a housing extending between a first end and a second end and defining a chamber having an inlet and an outlet. A first flow control device is positioned at the inlet of the chamber and movable between an open position in which a working fluid is permitted into the chamber and a closed position in which the working fluid is prevented from entering the chamber. A second flow control device is positioned at the outlet of the chamber and movable between an open position in which the working fluid is permitted to exit the chamber and a closed position in which the working fluid is prevented from exiting the chamber. A heat exchange fluid imparts thermal energy to the volume of working fluid as the first flow control device and the second flow control device hold the volume of working fluid at constant density within the chamber.
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公开(公告)号：US11608795B2
公开(公告)日：2023-03-21
申请号：US17407568
申请日：2021-08-20
Applicant: General Electric Company
Inventor： Michael Robert Notarnicola , Joshua Tyler Mook , Kevin Michael VandeVoorde , Aigbedion Akwara , Mohammed El Hacin Sennoun , Mary Kathryn Thompson , Scott Douglas Waun , Michael Thomas Gansler
IPC: F02G1/055 , F02G1/04 , F28D9/04 , F28F7/02 , F28F13/00 , F28F13/14 , F02G1/053 , F02G1/057 , F02G1/047 , F02G1/05 , F02G1/044 , B33Y80/00 , F23R3/00 , F02G3/00 , F02G1/043 , F28D21/00
Abstract: A constant density heat exchanger is provided. The constant density heat exchanger includes a housing extending between a first end and a second end and defining a chamber having an inlet and an outlet. A first flow control device is positioned at the inlet of the chamber and movable between an open position in which a working fluid is permitted into the chamber and a closed position in which the working fluid is prevented from entering the chamber. A second flow control device is positioned at the outlet of the chamber and movable between an open position in which the working fluid is permitted to exit the chamber and a closed position in which the working fluid is prevented from exiting the chamber. A heat exchange fluid imparts thermal energy to the volume of working fluid held at constant density within the chamber by the first and second control devices.
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