Numerical and experimental studies on the ignition of pulverized coal in O2/H2O atmospheres

Fuel

Volumn 139, Issue , 2015, Pages 198-205

  Cai, Lei ^a   Zou, Chun ^a   Liu, Yang ^a   Zhou, Kai ^a   Han, Qingsong ^a   Zheng, Chuguang ^a  

^a HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

CFD; Ignition point; O2 H2O atmospheres; Steam gasification reaction; Steam shift reaction

Indexed keywords

IGNITION POINTS; NUMERICAL AND EXPERIMENTAL STUDY; PULVERIZED COALS; SHIFT REACTIONS; STEAM GASIFICATION;

COMPUTATIONAL FLUID DYNAMICS;

EID: 84907190345     PISSN: 00162361     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.fuel.2014.08.038     Document Type: Article

References (26)

1. T.F. Wall Combustion processes for carbon capture Proc Combust Inst 31 2007 31 47
2. L. Chen, S.Z. Yong, and A.F. Ghoniem Oxy-fuel combustion of pulverized coal: characterization, fundamentals, stabilization and CFD modeling Prog Energy Combust Sci 38 2012 156 214
3. T. Wall, Y. Liu, C. Spero, L. Elliott, S. Khare, and R. Rathnam An overview on oxyfuel coal combustion - state of the art research and technology development Chem Eng Res Des 87 2009 1003 1016
4. P. Edge, M. Gharebaghi, R. Irons, R. Porter, R. Porter, and M. Pourkashanian Combustion modelling opportunities and challenges for oxy-coal carbon capture technology Chem Eng Res Des 89 2011 1470 1493
5. B. Buhre, L. Elliott, C. Sheng, R. Gupta, and T. Wall Oxy-fuel combustion technology for coal-fired power generation Prog Energy Combust Sci 31 2005 283 307
6. S. Carlos Modeling design and pilot-scale experiments of CANMET'S advanced oxy-fuel/steam burner 2007 International Oxy-Combustion Research Network USA
7. S. Seepana, and S. Jayanti Steam-moderated oxy-fuel combustion Energy Convers Manage 51 2010 1981 1988
8. T. Wall, R. Gupta, V. Gururajan, and D.-K. Zhang The ignition of coal particles Fuel 70 1991 1011 1016
9. D.-K. Zhang, and T.F. Wall Ignition of coal particles: the influence of experimental technique Fuel 73 1994 1114 1119
10. R.H. Essenhigh, M.K. Misra, and D.W. Shaw Ignition of coal particles: a review Combust Flame 77 1989 3 30
11. 2O mixtures in a drop tube furnace using flame monitoring techniques Proc Combust Inst 2014 10.1016/j.proci.2014.06.067
12. C. Zou, L. Cai, and C.-G. Zheng Numerical research on the homogeneous/heterogeneous ignition process of pulverized coal in oxy-fuel combustion Int J Heat Mass Transf 73 2014 207 216
13. 2) atmospheres Combust Flame 160 2013 2559 2572
14. R. Jovanovic, A. Milewska, B. Swiatkowski, A. Goanta, and H. Spliethoff Numerical investigation of influence of homogeneous/heterogeneous ignition/combustion mechanisms on ignition point position during pulverized coal combustion in oxygen enriched and recycled flue gases atmosphere Int J Heat Mass Transf 54 2011 921 931
15. 2atmospheres Fuel 101 2012 23 37
16. L. Álvarez, M. Gharebaghi, J. Jones, M. Pourkashanian, A. Williams, and J. Riaza CFD modeling of oxy-coal combustion: prediction of burnout, volatile and NO precursors release Appl Energy 104 2013 653 665
17. 2atmospheres Combust Flame 159 2012 3554 3568
18. L. Álvarez, M. Gharebaghi, M. Pourkashanian, A. Williams, J. Riaza, and C. Pevida CFD modelling of oxy-coal combustion in an entrained flow reactor Fuel Process Technol 92 2011 1489 1497
19. R. Hashimoto, S.-M. Kurose, H. Hwang, H. Tsuji, and H. Shirai A numerical simulation of pulverized coal combustion employing a tabulated-devolatilization-process model (TDP model) Combust Flame 159 2012 353 366
20. S.-P. Shi, S. Zitney, M. Shahnam, M. Syamlal, and W. Rogers Modelling coal gasification with CFD and discrete phase method J Energy Inst 79 2006 217 221
21. P.A. Libby, and T.R. Blake Burning carbon particles in the presence of water vapor Combust Flame 41 1981 123 147
22. H.S. Caram, and N.R. Amundson Diffusion and reaction in a stagnant boundary layer about a carbon particle Ind Eng Chem Fundam 16 1977 171 181
23. W. Jones, and R. Lindstedt Global reaction schemes for hydrocarbon combustion Combust Flame 73 1988 233 249
24. A. Ponzio, S. Senthoorselvan, W. Yang, W. Blasiak, and O. Eriksson Ignition of single coal particles in high-temperature oxidizers with various oxygen concentrations Fuel 87 2008 974 987
25. 12n-alkane flames Combust Flame 159 2012 465 475
26. N. Liu, S. Mani Sarathy, C.K. Westbrook, and F.N. Egolfopoulos Ignition of non-premixed counterflow flames of octane and decane isomers Proc Combust Inst 34 2013 903 910