Invention Grant
- Patent Title: Gas turbine engine airfoil cooling circuit arrangement
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Application No.: US15450087Application Date: 2017-03-06
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Publication No.: US11377965B2Publication Date: 2022-07-05
- Inventor: Shawn J. Gregg , Dominic J. Mongillo , Michael Leslie Clyde Papple , Russell J. Bergman , Mohammed Ennacer
- Applicant: UNITED TECHNOLOGIES CORPORATION
- Applicant Address: US CT Farmington
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F01D5/18
- IPC: F01D5/18 ; F01D9/04 ; F01D25/12 ; F02C7/12 ; F04D29/32 ; F04D29/54 ; F04D29/58

Abstract:
A component for a gas turbine engine includes, among other things, an airfoil that extends between a leading edge and a trailing edge and a cooling circuit disposed inside of the airfoil. The cooling circuit includes at least one core cavity that extends inside of the airfoil, a baffle received within the at least one core cavity, a plurality of pedestals positioned adjacent to the at least one core cavity and a first plurality of axial ribs positioned between the plurality of pedestals and the trailing edge of the airfoil.
Public/Granted literature
- US20170175631A1 GAS TURBINE ENGINE AIRFOIL COOLING CIRCUIT ARRANGEMENT Public/Granted day:2017-06-22
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