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公开(公告)号：US11230935B2
公开(公告)日：2022-01-25
申请号：US14857865
申请日：2015-09-18
Applicant: General Electric Company
Inventor： Benjamin Scott Huizenga , Darrell Glenn Senile , Robert Alan Frederick , Paul Joseph Kreitzer
Abstract: One aspect the present subject matter is directed to a nozzle segment including a stator component having an airfoil. The airfoil includes a leading edge portion, a trailing edge portion, a pressure side wall and a suction side wall and a plurality of film holes in fluid communication with the radial cooling channel. A strut is disposed within the radial cooling channel and defines an inner radial cooling passage within the radial cooling channel. The strut defines a plurality of apertures that provide for fluid communication from the inner radial cooling passage to the radial cooling channel and the plurality of film holes provide for bore cooling of the airfoil of at least one of the pressure side wall or the suction side wall and provide for film cooling of the trailing edge portion of the airfoil between about fifty percent and one hundred percent of the chord length.
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Patent Agency Ranking
公开(公告)号：US20200277863A1
公开(公告)日：2020-09-03
申请号：US16749146
申请日：2020-01-22
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Paul Joseph Kreitzer , Bradford Alan Tracey , Michael Everitt Isenberg , Thomas Joseph Lipinski , Scott Alan Schimmels , Kenneth Jay Moore
Abstract: An airfoil assembly for a turbine engine can include an airfoil having an outer wall bounding an interior, and an insert located within the interior with a space between the insert and airfoil outer wall. A cooling hole can pass through the insert with an outlet fluidly coupled to the space between the insert and outer wall.
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公开(公告)号：US12292000B1
公开(公告)日：2025-05-06
申请号：US18591414
申请日：2024-02-29
Applicant: General Electric Company
IPC: F02C7/14
Abstract: A thermal management system for a gas turbine engine includes an oil tank, a pump in fluid communication with the oil tank configured to generate a flow of oil from the oil tank, at least one heat exchanger downstream of the oil tank, and one or more thermal loads downstream of the at least one heat exchanger. The oil tank is formed from a solid-solid phase change material.
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公开(公告)号：US11359498B2
公开(公告)日：2022-06-14
申请号：US16749146
申请日：2020-01-22
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Paul Joseph Kreitzer , Bradford Alan Tracey , Michael Everitt Isenberg , Thomas Joseph Lipinski , Scott Alan Schimmels , Kenneth Jay Moore
Abstract: An airfoil assembly for a turbine engine can include an airfoil having an outer wall bounding an interior, and an insert located within the interior with a space between the insert and airfoil outer wall. A cooling hole can pass through the insert with an outlet fluidly coupled to the space between the insert and outer wall.
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公开(公告)号：US10570751B2
公开(公告)日：2020-02-25
申请号：US15820613
申请日：2017-11-22
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Paul Joseph Kreitzer , Bradford Alan Tracey , Michael Everitt Isenberg , Thomas Joseph Lipinski , Scott Alan Schimmels , Kenneth Jay Moore
Abstract: An airfoil assembly for a turbine engine can include an airfoil having an outer wall bounding an interior, and an insert located within the interior with a space between the insert and airfoil outer wall. A cooling hole can pass through the insert with an outlet fluidly coupled to the space between the insert and outer wall.
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公开(公告)号：US20190153875A1
公开(公告)日：2019-05-23
申请号：US15820613
申请日：2017-11-22
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Paul Joseph Kreitzer , Bradford Alan Tracey , Michael Everitt Isenberg , Thomas Joseph Lipinski , Scott Alan Schimmels , Kenneth Jay Moore
Abstract: An airfoil assembly for a turbine engine can include an airfoil having an outer wall bounding an interior, and an insert located within the interior with a space between the insert and airfoil outer wall. A cooling hole can pass through the insert with an outlet fluidly coupled to the space between the insert and outer wall.
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