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Title: Turbine component having surface cooling channels and method of forming same

Abstract

A component for a turbine engine includes a substrate that includes a first surface, and an insert coupled to the substrate proximate the substrate first surface. The component also includes a channel. The channel is defined by a first channel wall formed in the substrate and a second channel wall formed by at least one coating disposed on the substrate first surface. The component further includes an inlet opening defined in flow communication with the channel. The inlet opening is defined by a first inlet wall formed in the substrate and a second inlet wall defined by the insert.

Inventors:
; ;
Issue Date:
Research Org.:
General Electric Co., Schenectady, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1379210
Patent Number(s):
9752440
Application Number:
14/725,695
Assignee:
General Electric Company
Patent Classifications (CPCs):
F - MECHANICAL ENGINEERING F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04 F05D - INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01D - NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
DOE Contract Number:  
FC26-05NT42643
Resource Type:
Patent
Resource Relation:
Patent File Date: 2015 May 29
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Miranda, Carlos Miguel, Trimmer, Andrew Lee, and Kottilingam, Srikanth Chandrudu. Turbine component having surface cooling channels and method of forming same. United States: N. p., 2017. Web.
Miranda, Carlos Miguel, Trimmer, Andrew Lee, & Kottilingam, Srikanth Chandrudu. Turbine component having surface cooling channels and method of forming same. United States.
Miranda, Carlos Miguel, Trimmer, Andrew Lee, and Kottilingam, Srikanth Chandrudu. Tue . "Turbine component having surface cooling channels and method of forming same". United States. https://www.osti.gov/servlets/purl/1379210.
@article{osti_1379210,
title = {Turbine component having surface cooling channels and method of forming same},
author = {Miranda, Carlos Miguel and Trimmer, Andrew Lee and Kottilingam, Srikanth Chandrudu},
abstractNote = {A component for a turbine engine includes a substrate that includes a first surface, and an insert coupled to the substrate proximate the substrate first surface. The component also includes a channel. The channel is defined by a first channel wall formed in the substrate and a second channel wall formed by at least one coating disposed on the substrate first surface. The component further includes an inlet opening defined in flow communication with the channel. The inlet opening is defined by a first inlet wall formed in the substrate and a second inlet wall defined by the insert.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {9}
}

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