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Effects of nozzle lip geometry on spray atomization and emissions advanced gas turbine combustorsA parametric study is conducted to investigate the effect of nozzle lip geometry on nozzle fuel distribution, emissions and temperature distribution for a rich burn section of a rich burn/quick quench/lean burn combustor. It is seen that the nozzle lip geometry greatly affects the fuel distribution, emissions and temperature distribution. It is determined that at an equivalence ratio of 1.6 the NO concentration could be lowered by a factor greater than three by changing the nozzle lip geometry.
Document ID
19910059530
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Micklow, Gerald J. (Florida Univ. Gainesville, FL, United States)
Roychoudhury, Subir (Florida, University Gainesville, United States)
Nguyen, H. L. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
August 15, 2013
Publication Date
June 1, 1991
Subject Category
Aircraft Propulsion And Power
Report/Patent Number
AIAA PAPER 91-2201
Accession Number
91A44153
Distribution Limits
Public
Copyright
Other

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