Invention Grant
- Patent Title: Component for a gas turbine engine with a film hole
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Application No.: US17894414Application Date: 2022-08-24
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Publication No.: US11773729B2Publication Date: 2023-10-03
- Inventor: Aaron Ezekiel Smith , Metodi Blagoev Zlatinov , Thomas Earl Dyson
- Applicant: GENERAL ELECTRIC COMPANY
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: McGarry Bair PC
- Main IPC: F01D5/18
- IPC: F01D5/18

Abstract:
A component is provided and comprises at least one wall comprising a first and a second surface. At least one film cooling; hole extends through the wall between the first and second surfaces and has an outlet region at the second surface. The film cooling hole includes a first expansion section being a side diffusion portion and a second expansion section being a layback diffusion portion, wherein the side diffusion portion is upstream and spaced from the layback diffusion portion.
Public/Granted literature
- US20220412219A1 COMPONENT FOR A GAS TURBINE ENGINE WITH A FILM HOLE Public/Granted day:2022-12-29
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