Invention Grant
- Patent Title: Combustor with improved cooling holes arrangement
- Patent Title (中): 燃烧器具有改进的冷却孔布置
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Application No.: US12239218Application Date: 2008-09-26
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Publication No.: US08091367B2Publication Date: 2012-01-10
- Inventor: Hisham Alkabie
- Applicant: Hisham Alkabie
- Applicant Address: CA Longueuil
- Assignee: Pratt & Whitney Canada Corp.
- Current Assignee: Pratt & Whitney Canada Corp.
- Current Assignee Address: CA Longueuil
- Agency: Norton Rose OR LLP
- Main IPC: F02C1/00
- IPC: F02C1/00 ; F02G3/00
Abstract:
A gas turbine engine combustor liner with at least one of the inner and outer liners that is effusion cooled and has a row of groups of circumferentially spaced apart dilution holes defined therethrough. Each group is located within a respective zone of the combustor liner defined by an overlap of adjacent conical sections corresponding to the sprays of adjacent fuel nozzles.
Public/Granted literature
- US20100077763A1 COMBUSTOR WITH IMPROVED COOLING HOLES ARRANGEMENT Public/Granted day:2010-04-01
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