Browse > Article
http://dx.doi.org/10.3795/KSME-B.2004.28.12.1625

Investigation on Flame Characteristics′ Variation by Flue Gas Recirculation and Fuel Injection Recirculation  

Han, Ji-Woong (한국원자력연구소)
Kum, Sung-Min (한라대학교 기계자동차공학부)
Lee, Chang-Eon (인하대학교 기계항공공학부)
Publication Information
Transactions of the Korean Society of Mechanical Engineers B / v.28, no.12, 2004 , pp. 1625-1631 More about this Journal
Abstract
Investigation on Flue Gas Recirculation(FGR) flame and Fuel Injection Recirculation(FIR) flame was performed with numerical method. Quantitative Reaction Path Diagram(QRPD) is utilized to compare the different chemistry effects between FGR flame and FIR flame. In order to compare flamelets in various oxygen-enrichment conditions reasonably, the adiabatic flame temperature and Damkohler number were held fixed by modulating the amount of diluents to fuel and oxidizer stream and by varying global strain rate of flame respectively. Basic flame structures were compared and characteristics of CH$_4$ decomposition and NO formation were analyzed based on QRPD analysis between FGR flame and FIR flame.
Keywords
Flue Gas Recirculation; Fuel Injection Recirculation; Quantitative Reaction Path Diagram; Da No.; Oxygen Enriched Flame;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Nishioka, M., Nakagawa, S., Ishikawa, Y., and Takeno, T., 1994, 'NO Emission Characteristics of Methane-Air Double Flame,' Combust. Flame, Vol. 98, pp. 127-138   DOI   ScienceOn
2 Sung, C. J. and Law, C. K. 1998, 'Dominant Chemistry and Physical Factors Affecting NO Formation and Control in Oxy-Fuel Burning,' Proceedings of the Combustion Institute, Vol. 27, pp. 1411-1418   DOI
3 Kee, R. J., Dixon-Lewis, Warnatz, G. J., Coltrin, M. E. and Miller, J. A., 1994, 'A Fortran Computer Code Package for the Evaluation of Gas-Phase Multi-Component Transport,' SAND86-8246
4 Peters, N., 1992, Fifteen Lectures on Laminar and Turbulent Combustion, Ercoftac Summer School Lecture Note, September, pp. 14-28
5 Peters, N., 2000, Turbulent Combustion, Cambridge University Press
6 Bilger, R. W., 1988, 'The Structure of Turbulent Nonpremixed Flames,' Proceedings of Combustion Institute, Vol. 22, pp. 475-488
7 Ju, Y., Guo, H., Maruta, K., Liu, F., 1997, 'On the Extinction Limit and Flammability Limit of Non-Adiabatic Stretched Methane-Air Premixed Flames,' J. Fluid Mech. Vol. 342, p. 315   DOI   ScienceOn
8 Kee, R. J., Rupley, F. M. and Miller, J. A., 1989, 'Chemkin- II : A Fortran Chemical Kinetics Package for the Analysis of Gas Phase Chemical Kinetics,' SAND89-8009B
9 Du, J. and Axelbaum, R. L. 1995, 'The Effect of Flame Structure on Soot Particle Inception in Diffusion Flames,' Comb. and Flame, Vol. 100, pp. 367-383   DOI   ScienceOn
10 Han, J. W. and Lee, C. E., 2004, 'Experimental and Numerical Investigations on Detailed Methane Reaction Mechanisms in Oxygen Enriched Conditions,' Transactions of the Korean Society of Mechanical Engineers(B), Vol. 28, No. 2, pp. 207-214   과학기술학회마을   DOI
11 Du, J. and Axelbaum, R. L., 1996, 'The Effect of Flame Structure on Extinction of $CH_4-O_2-N_2$ Diffusion Flames,' Proceedings of the Combustion Institute, Vol. 26, pp. 1137-1142   DOI
12 Lutz, A. E., Kee, R. J., Grear, J. F. and Rupley, F. M., 1997, 'OPPDIF: A Fortran Program for Computing Opposed-Flow Diffusion Flames,' SAND96-8243
13 Feese, J. J. and Turns, S. R., 1998, 'Nitric Oxide Emissions from Laminar Diffusion Flames:Effects of Air-Side versus Fuel-Side Diluent Addition,' Comb. and Flame, Vol. 113, pp.66-78   DOI   ScienceOn
14 Hopkins, K. C., Czerniak, D. O., Youssef, C., Radak, L. and Nylander, J., 1991, 'NOx Reduction on Natural Gas-fired Boilers Using Fuel Injection Recirculation(FIR)-Laboratory Demonstration,' ASME Joint International Power Generation Conference, pp. 1-11
15 Sautet, J. C., Salentey, L. and Ditaranto, M., 2001, 'Large-Scale Turbulent Structures in Non-Premixed, Oxygen Enriched Flames,' International Communication of Heat and Mass Transfer, Vol. 28, No. 2, pp. 277-287   DOI   ScienceOn
16 Baukal, C. E. Jr., 1998, Oxygen-Enhanced Combustion, CRC
17 Lee, K. Y., Nam, T. H., You, H. S. and Choi, D. S., 2002b, 'The Flame Structure of Freely Propagating $CH_4/O_2/N_2$ Premixed Flames on the $O_2 Enrichment,' Transactions of the Korean Society of Mechanical Engineers(B), Vol. 32, No. 4, pp. 555-560
18 Pourkashanian, M., Yapp, L. and Williams, A., 1990, 'The Use of Oxygen Enrichment in Combustion Technology,' Proceedings of Institute of Energy, pp. 301-314