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Title: Small gas-turbine combustor experimental study - compliant metal/ceramic liner and performance evaluation. Technical memo

Abstract

Combustor research relating to the development of fuel-efficient small gas-turbine engines capable of meeting future commercial and military aviation needs is currently underway at NASA Lewis. As part of this combustor research, a basic reverse-flow combustor has been used to investigate advanced liner-wall cooling techniques. Liner temperature, performance, and exhaust emissions of the experimental combustor utilizing compliant metal/ceramic liners were determined and compared with three previously reported combustors that featured: (1) splash film-cooled liner walls; (2) transpiration-cooled liner walls; and (3) counterflow film-cooled panels.

Authors:
;
Publication Date:
Research Org.:
National Aeronautics and Space Administration, Cleveland, OH (USA). Lewis Research Center
OSTI Identifier:
5036826
Alternate Identifier(s):
OSTI ID: 5036826
Report Number(s):
AD-A-170907/0/XAB; NASA-E-3016
Resource Type:
Technical Report
Country of Publication:
United States
Language:
English
Subject:
33 ADVANCED PROPULSION SYSTEMS; 42 ENGINEERING; COMBUSTORS; LINERS; GAS TURBINE ENGINES; MATERIALS TESTING; CERAMICS; COOLING; NICKEL ALLOYS; YTTRIUM OXIDES; ZIRCONIUM OXIDES; ALLOYS; CHALCOGENIDES; ENGINES; HEAT ENGINES; INTERNAL COMBUSTION ENGINES; OXIDES; OXYGEN COMPOUNDS; TESTING; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS; ZIRCONIUM COMPOUNDS 330103* -- Internal Combustion Engines-- Turbine; 421000 -- Engineering-- Combustion Systems

Citation Formats

Acosta, W.A., and Norgren, C.T. Small gas-turbine combustor experimental study - compliant metal/ceramic liner and performance evaluation. Technical memo. United States: N. p., 1986. Web.
Acosta, W.A., & Norgren, C.T. Small gas-turbine combustor experimental study - compliant metal/ceramic liner and performance evaluation. Technical memo. United States.
Acosta, W.A., and Norgren, C.T. Sun . "Small gas-turbine combustor experimental study - compliant metal/ceramic liner and performance evaluation. Technical memo". United States.
@article{osti_5036826,
title = {Small gas-turbine combustor experimental study - compliant metal/ceramic liner and performance evaluation. Technical memo},
author = {Acosta, W.A. and Norgren, C.T.},
abstractNote = {Combustor research relating to the development of fuel-efficient small gas-turbine engines capable of meeting future commercial and military aviation needs is currently underway at NASA Lewis. As part of this combustor research, a basic reverse-flow combustor has been used to investigate advanced liner-wall cooling techniques. Liner temperature, performance, and exhaust emissions of the experimental combustor utilizing compliant metal/ceramic liners were determined and compared with three previously reported combustors that featured: (1) splash film-cooled liner walls; (2) transpiration-cooled liner walls; and (3) counterflow film-cooled panels.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1986},
month = {6}
}

Technical Report:
Other availability
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