- Patent Title: Film cooled multi-walled structure with one or more indentations
-
Application No.: US15034689Application Date: 2014-11-25
-
Publication No.: US10598379B2Publication Date: 2020-03-24
- Inventor: Frank J. Cunha , Stanislav Kostka, Jr.
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Getz Balich LLC
- International Application: PCT/US2014/067299 WO 20141125
- International Announcement: WO2015/077755 WO 20150528
- Main IPC: F23R3/00
- IPC: F23R3/00 ; F01D25/12 ; F02C7/24 ; F02C7/18 ; F01D9/02 ; F01D5/18

Abstract:
An assembly for a turbine engine is provided. This turbine engine assembly includes a shell and a heat shield with a cooling cavity between the shell and the heat shield. The heat shield defines a plurality of cooling apertures and an indentation in a side of the heat shield opposite the cooling cavity. The cooling apertures are fluidly coupled with the cooling cavity. The indentation is configured such that cooling air, directed from a first of the cooling apertures, at least partially circulates against the side of the heat shield.
Public/Granted literature
- US20160273771A1 FILM COOLED MULTI-WALLED STRUCTURE WITH ONE OR MORE INDENTATIONS Public/Granted day:2016-09-22
Information query