Invention Application
- 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.: US20170130592A1Publication Date: 2017-05-11
- Inventor: Aaron Ezekiel Smith , Metodi Blagoev Zlatinov , Thomas Earl Dyson
- Applicant: General Electric Company
- 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
- US10094226B2 Component for a gas turbine engine with a film hole Public/Granted day:2018-10-09
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