Invention Grant
- Patent Title: Component for a gas turbine engine with a film hole
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Application No.: US14938261Application Date: 2015-11-11
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Publication No.: US10094226B2Publication Date: 2018-10-09
- 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: General Electric Company
- Agent William Andes
- 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
- US20170130592A1 COMPONENT FOR A GAS TURBINE ENGINE WITH A FILM HOLE Public/Granted day:2017-05-11
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