Title
Nox And No2 Emission Of Swirl-Stabilized Nonpremixed Flames Of A H-2-Ch4 Mixture
Abbreviated Journal Title
Combust. Sci. Technol.
Keywords
nitrogen oxides; swirl; nonpremixed flame; NITRIC-OXIDE FORMATION; DIFFUSION FLAMES; Thermodynamics; Energy & Fuels; Engineering, Multidisciplinary; Engineering, Chemical
Abstract
NOx emission levels and the NO2/NOx ratios were studied in swirl-stabilized H-2-CH4 flames and comparison was made with H-2 flames under similar conditions (i.e. system parameters such as Reynolds and swirl numbers, and the recirculation zone residence time). Changing the fuel composition from 100% H-2 to 50% H-2-CH4 was found to have moderate effects on the NOx emission level. The NO2/NOx ratios with CH4 substitution can be significantly higher than pure H-1 flames (about 80-95% for H-2-CH4 flames, compared to 35-50% for H-2 flames), partly explaining its high values in practical gas turbine combustors.
Journal Title
Combustion Science and Technology
Volume
120
Issue/Number
1-6
Publication Date
1-1-1996
Document Type
Article
Language
English
First Page
321
Last Page
333
WOS Identifier
ISSN
0010-2202
Recommended Citation
"Nox And No2 Emission Of Swirl-Stabilized Nonpremixed Flames Of A H-2-Ch4 Mixture" (1996). Faculty Bibliography 1990s. 1592.
https://stars.library.ucf.edu/facultybib1990/1592
Comments
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