Methods of Si based ceramic components volatilization control in a gas turbine engine
Abstract
A method of controlling volatilization of silicon based components in a gas turbine engine includes measuring, estimating and/or predicting a variable related to operation of the gas turbine engine; correlating the variable to determine an amount of silicon to control volatilization of the silicon based components in the gas turbine engine; and injecting silicon into the gas turbine engine to control volatilization of the silicon based components. A gas turbine with a compressor, combustion system, turbine section and silicon injection system may be controlled by a controller that implements the control method.
- Inventors:
- Issue Date:
- Research Org.:
- General Electric Co., Schenectady, NY (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1321794
- Patent Number(s):
- 9435268
- Application Number:
- 14/222,927
- Assignee:
- General Electric Company (Schenectady, NY)
- 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
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- DOE Contract Number:
- FC26-05NT42643
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2014 Mar 24
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Garcia-Crespo, Andres Jose, Delvaux, John, and Dion Ouellet, Noemie. Methods of Si based ceramic components volatilization control in a gas turbine engine. United States: N. p., 2016.
Web.
Garcia-Crespo, Andres Jose, Delvaux, John, & Dion Ouellet, Noemie. Methods of Si based ceramic components volatilization control in a gas turbine engine. United States.
Garcia-Crespo, Andres Jose, Delvaux, John, and Dion Ouellet, Noemie. Tue .
"Methods of Si based ceramic components volatilization control in a gas turbine engine". United States. https://www.osti.gov/servlets/purl/1321794.
@article{osti_1321794,
title = {Methods of Si based ceramic components volatilization control in a gas turbine engine},
author = {Garcia-Crespo, Andres Jose and Delvaux, John and Dion Ouellet, Noemie},
abstractNote = {A method of controlling volatilization of silicon based components in a gas turbine engine includes measuring, estimating and/or predicting a variable related to operation of the gas turbine engine; correlating the variable to determine an amount of silicon to control volatilization of the silicon based components in the gas turbine engine; and injecting silicon into the gas turbine engine to control volatilization of the silicon based components. A gas turbine with a compressor, combustion system, turbine section and silicon injection system may be controlled by a controller that implements the control method.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {9}
}
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