公开(公告)号：DE69605354T2

公开(公告)日：2000-05-31

申请号：DE69605354

申请日：1996-05-13

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BREWER KEITH S ,  BENDIX DOUGLAS R ,  CLAWSON RONALD T

IPC: F02K3/10 ,  F02K1/80

Abstract: The augmentor comprises an outer casing and a liner received within the outer casing having a forward and aft end. A stiffening ring has second cooling apertures. Finger-seals are positioned between the liner and stiffening ring, where each finger-seal includes cooling slots. Each cooling slot has a lengthwise axis. A device fastens the stiffening ring and finger-seals to the liner. The finger-seals and liner communicate with the nozzle to create a flexible seal between the liner and the nozzle. The cooling slots, first apertures, and second apertures are relatively positioned such that cooling air passing through the second cooling holes must travel within one of the cooling slots in a direction along the lengthwise axis of the slot before entering the first apertures.

公开(公告)号：DE69605354D1

公开(公告)日：2000-01-05

申请号：DE69605354

申请日：1996-05-13

Applicant: UNITED TECHNOLOGIES CORP

Inventor： BREWER KEITH S ,  BENDIX DOUGLAS R ,  CLAWSON RONALD T

IPC: F02K3/10 ,  F02K1/80

Abstract: The augmentor comprises an outer casing and a liner received within the outer casing having a forward and aft end. A stiffening ring has second cooling apertures. Finger-seals are positioned between the liner and stiffening ring, where each finger-seal includes cooling slots. Each cooling slot has a lengthwise axis. A device fastens the stiffening ring and finger-seals to the liner. The finger-seals and liner communicate with the nozzle to create a flexible seal between the liner and the nozzle. The cooling slots, first apertures, and second apertures are relatively positioned such that cooling air passing through the second cooling holes must travel within one of the cooling slots in a direction along the lengthwise axis of the slot before entering the first apertures.