Invention Grant
- Patent Title: Cooling a combustor heat shield proximate a quench aperture
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Application No.: US15100374Application Date: 2014-12-04
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Publication No.: US10697636B2Publication Date: 2020-06-30
- Inventor: Frank J. Cunha , Stanislav Kostka, Jr. , Randal G. McKinney
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: Raytheon Technologies Corporation
- Current Assignee: Raytheon Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Getz Balich LLC
- International Application: PCT/US2014/068602 WO 20141204
- International Announcement: WO2015/085081 WO 20150611
- Main IPC: F23R3/06
- IPC: F23R3/06 ; F02C3/04 ; F23R3/00

Abstract:
An assembly is provided for a turbine engine. A combustor wall of the turbine engine assembly includes a shell and a heat shield. The combustor wall defines a quench aperture through the shell and the heat shield. The heat shield defines an effusion outlet a distance from the quench aperture equal to between about twenty-five times and about seventy-five times a width of the effusion outlet.
Public/Granted literature
- US20160298843A1 COOLING A COMBUSTOR HEAT SHIELD PROXIMATE A QUENCH APERTURE Public/Granted day:2016-10-13
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