TECHNICAL PAPERS: Gas Turbines: Combustion and Fuels

Rapid Liquid Fuel Mixing for Lean-Burning Combustors: Low-Power Performance

[+] Author and Article Information
M. Y. Leong, C. S. Smugeresky, V. G. McDonell, G. S. Samuelsen

UCI Combustion Laboratory University of California Irvine, CA 92697-3550

J. Eng. Gas Turbines Power 123(3), 574-579 (Jan 01, 2001) (6 pages) doi:10.1115/1.1362318 History: Received February 01, 2000; Revised January 01, 2001
Copyright © 2001 by ASME
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Grahic Jump Location
LBI injector, swirler, and quarl assembly
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LBI injector, combustor in elevated pressure facility
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Radial emissions profile for the 4 atm/8 percent DP case
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Standard deviation values indicating radial profile uniformity at different equivalence ratios
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Bulk temperature measured 106 mm downstream of quarl throat
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LBI combustion efficiencies at the various operating conditions
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Spatially averaged NOx emission indices overlaid with LPP predictions from Lefebvre 10
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Droplet D32 as predicted by the Lorenzetto and Lefebvre correlation 9
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Upper spray penetration predicted by modified correlation of Leong et al. 15




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