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:
- Issue Date:
- Research Org.:
- General Electric Co., Schenectady, NY (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1246896
- Patent Number(s):
- 9309809
- Application Number:
- 13/748,568
- Assignee:
- General Electric Company (Schenectady, NY)
- Patent Classifications (CPCs):
-
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
F - MECHANICAL ENGINEERING F23 - COMBUSTION APPARATUS F23R - GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- 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. 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 = {2016},
month = {4}
}
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