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Effect of flue gas recirculation on burner performance and emissions
Joint Authors
Abd al-Al, Muhsin
al-Ready, Midhat
al-Nahhas, Ahmad
Source
Journal of al Azhar University : Engineering Sector
Issue
Vol. 11, Issue 41 (31 Oct. 2016), pp.1275-1284, 10 p.
Publisher
al-Azhar University Faculty of Engineering
Publication Date
2016-10-31
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
Flue gas recirculation (FGR) is an effective applicable way to reduce emissions.
In the present study, external FGR was employed in non-premixed combustion using kerosene as liquid fuel to investigate its effect on flame stability, appearance and emissions.
Flame stability can be attained through a reasonable range of recycling ratios up to 40 %.
Flame appearance exhibits shorter flame with increasing FGR % due to the increased turbulent mixing.
Flame temperature was reduced because of dilution effect and increased specific heat of FGR.
The flame luminosity decreased and bluish flame increased by increasing FGR%.
As a result of the flame temperature decrease, an obvious reduction of NO emissions can be achieved.
The NO can be dropped from about 90 ppm to a single digit number.
Emissions of CO and UHC increased at high recycling ratios near to flame blow-off and more increase took place at leaner conditions i.e.
lowest flame temperature.
American Psychological Association (APA)
Abd al-Al, Muhsin& al-Ready, Midhat& al-Nahhas, Ahmad. 2016. Effect of flue gas recirculation on burner performance and emissions. Journal of al Azhar University : Engineering Sector،Vol. 11, no. 41, pp.1275-1284.
https://search.emarefa.net/detail/BIM-855969
Modern Language Association (MLA)
Abd al-Al, Muhsin…[et al.]. Effect of flue gas recirculation on burner performance and emissions. Journal of al Azhar University : Engineering Sector Vol. 11, no. 41 (Oct. 2016), pp.1275-1284.
https://search.emarefa.net/detail/BIM-855969
American Medical Association (AMA)
Abd al-Al, Muhsin& al-Ready, Midhat& al-Nahhas, Ahmad. Effect of flue gas recirculation on burner performance and emissions. Journal of al Azhar University : Engineering Sector. 2016. Vol. 11, no. 41, pp.1275-1284.
https://search.emarefa.net/detail/BIM-855969
Data Type
Journal Articles
Language
English
Record ID
BIM-855969