Invention Grant
- Patent Title: Gas turbine engine blade outer air seal profile
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Application No.: US14994186Application Date: 2016-01-13
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Publication No.: US10309253B2Publication Date: 2019-06-04
- Inventor: Kevin J. Ryan , Terence P. Tyler, Jr. , Ken F. Blaney
- 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: Carlson, Gaskey & Olds, P.C.
- Main IPC: F02C7/12
- IPC: F02C7/12 ; F01D25/12 ; F02C3/04 ; F01D5/02 ; F01D5/12 ; F01D11/08

Abstract:
A blade outer air seal for a gas turbine engine includes a gas path surface exposed to exhaust gas flow, a first side extending radially outward from the gas path surface, a second side extending radially outward from the gas path surface, and a plurality of film cooling holes disposed on at least one of the gas path surface. The first side and the second side, the film cooling holes are disposed at locations described by a set of Cartesian coordinates set forth in Table 1. The Cartesian coordinates are provided by an axial coordinate, a circumferential coordinate and a radial coordinate relative to a defined point of origin. A gas turbine engine is also disclosed.
Public/Granted literature
- US20170198603A1 GAS TURBINE ENGINE BLADE OUTER AIR SEAL PROFILE Public/Granted day:2017-07-13
Information query
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