Invention Grant
- Patent Title: Effusion cooling for dilution/quench hole edges in combustor liner panels
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Application No.: US17861878Application Date: 2022-07-11
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Publication No.: US12135129B2Publication Date: 2024-11-05
- Inventor: Fumitaka Ichihashi , James B. Hoke
- Applicant: RAYTHEON TECHNOLOGIES CORPORATION
- Applicant Address: US CT Farmington
- Assignee: RAYTHEON TECHNOLOGIES CORPORATION
- Current Assignee: RAYTHEON TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: SNELL & WILMER L.L.P
- Main IPC: F23R3/00
- IPC: F23R3/00 ; F01D25/12

Abstract:
A gas turbine engine component includes a first surface and a second surface. The component further includes a dilution hole defined by the first surface and the second surface. The component further includes a first effusion hole and a second effusion hole each having an inlet defined by the second surface and an outlet defined by the first surface such that the outlet of the first effusion hole is located nearer to the dilution hole than the outlet of the second effusion hole.
Public/Granted literature
- US20220364728A1 EFFUSION COOLING FOR DILUTION/QUENCH HOLE EDGES IN COMBUSTOR LINER PANELS Public/Granted day:2022-11-17
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