Invention Grant
- Patent Title: Combustors with complex shaped effusion holes
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Application No.: US13747938Application Date: 2013-01-23
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Publication No.: US09765968B2Publication Date: 2017-09-19
- Inventor: Raymond Gage , Nagaraja S. Rudrapatna
- Applicant: HONEYWELL INTERNATIONAL INC.
- Applicant Address: US NJ Morris Plains
- Assignee: HONEYWELL INTERNATIONAL INC.
- Current Assignee: HONEYWELL INTERNATIONAL INC.
- Current Assignee Address: US NJ Morris Plains
- Agency: Lorenz & Kopf, LLP
- Main IPC: F23R3/00
- IPC: F23R3/00 ; F23R3/06 ; F23R3/16 ; F23R3/50

Abstract:
A combustor is provided for a turbine engine. The combustor includes a first liner having a first side and a second side and a second liner having a first side and a second side. The second side of the second liner forms a combustion chamber with the second side of the first liner, and the combustion chamber is configured to receive an air-fuel mixture for combustion therein. The first liner defines a plurality of effusion cooling holes configured to form a film of cooling air on the second side of the first liner. The plurality of effusion cooling holes including a first effusion cooling hole extending from the first side to the second side with a non-linear line of sight.
Public/Granted literature
- US20140338347A1 COMBUSTORS WITH COMPLEX SHAPED EFFUSION HOLES Public/Granted day:2014-11-20
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