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Title: Effusion plate using additive manufacturing methods

Abstract

Additive manufacturing techniques may be utilized to construct effusion plates. Such additive manufacturing techniques may include defining a configuration for an effusion plate having one or more internal cooling channels. The manufacturing techniques may further include depositing a powder into a chamber, applying an energy source to the deposited powder, and consolidating the powder into a cross-sectional shape corresponding to the defined configuration. Such methods may be implemented to construct an effusion plate having one or more channels with a curved cross-sectional geometry.

Inventors:
; ; ;
Publication Date:
Research Org.:
General Electric Company, Schenectady, NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1246896
Patent Number(s):
9,309,809
Application Number:
13/748,568
Assignee:
General Electric Company (Schenectady, NY) NETL
DOE Contract Number:  
FC26-05NT42643
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 Jan 23
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING; 33 ADVANCED PROPULSION SYSTEMS; 36 MATERIALS SCIENCE

Citation Formats

Johnson, Thomas Edward, Keener, Christopher Paul, Ostebee, Heath Michael, and Wegerif, Daniel Gerritt. Effusion plate using additive manufacturing methods. United States: N. p., 2016. Web.
Johnson, Thomas Edward, Keener, Christopher Paul, Ostebee, Heath Michael, & Wegerif, Daniel Gerritt. Effusion plate using additive manufacturing methods. United States.
Johnson, Thomas Edward, Keener, Christopher Paul, Ostebee, Heath Michael, and Wegerif, Daniel Gerritt. Tue . "Effusion plate using additive manufacturing methods". United States. doi:. https://www.osti.gov/servlets/purl/1246896.
@article{osti_1246896,
title = {Effusion plate using additive manufacturing methods},
author = {Johnson, Thomas Edward and Keener, Christopher Paul and Ostebee, Heath Michael and Wegerif, Daniel Gerritt},
abstractNote = {Additive manufacturing techniques may be utilized to construct effusion plates. Such additive manufacturing techniques may include defining a configuration for an effusion plate having one or more internal cooling channels. The manufacturing techniques may further include depositing a powder into a chamber, applying an energy source to the deposited powder, and consolidating the powder into a cross-sectional shape corresponding to the defined configuration. Such methods may be implemented to construct an effusion plate having one or more channels with a curved cross-sectional geometry.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Apr 12 00:00:00 EDT 2016},
month = {Tue Apr 12 00:00:00 EDT 2016}
}

Patent:

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