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公开(公告)号:US20220372885A1
公开(公告)日:2022-11-24
申请号:US17380139
申请日:2021-07-20
发明人: Tomasz Edward Berdowski , Miroslaw Sobaniec , Maciej Czerwinski , Ashish Sharma , Piotr Jerzy Kulinski
摘要: A gas turbine engine is provided having a static structure including a flowpath wall. A fluid circuit is extended through the flowpath wall and includes a first inlet opening in fluid communication with a first cavity to receive a first flow of fluid through the fluid circuit. The static structure includes an ejector positioned at the fluid circuit, in which the ejector includes a second inlet opening in fluid communication with a second cavity to receive a second flow of fluid through the ejector and into the fluid circuit.
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公开(公告)号:US20220307380A1
公开(公告)日:2022-09-29
申请号:US17389945
申请日:2021-07-30
发明人: Elzbieta Kryj-Kos , Piotr Jerzy Kulinski , Pawel Adam Lewicki , Ruolong Ma , Wendy Wenling Lin , Patrick Keene Clements
IPC分类号: F01D9/02
摘要: An airfoil for a gas turbine engine defining a spanwise direction, a root end, a tip end, a leading edge end, and trailing edge end is provided. The airfoil includes: a body extending along the spanwise direction between the root end and the tip end, the body formed of a composite material; and a sculpted leading edge member attached to the body positioned at the leading edge end of the airfoil, the sculped leading edge member formed at least in part of a metal material and defining a non-linear patterned leading edge of the airfoil.
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公开(公告)号:US20210087942A1
公开(公告)日:2021-03-25
申请号:US16939435
申请日:2020-07-27
IPC分类号: F01D11/04
摘要: An assembly for a turbine engine can include a monolithic body with an inner band and an outer band radially spaced from the inner band, a pocket surface in one of the inner or outer bands defining a recess, and an airfoil with a first end radially extending from the other of the inner or outer bands.
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