Experimental flow field characteristics of OFA for large-angle counter flow of fuel-rich jet combustion technology

Applied Energy

Volumn 87, Issue 8, 2010, Pages 2737-2745

  Fan, Weidong ^a   Lin, Zhengchun ^a   Li, Youyi ^a   Zhang, Mingchuan ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

Gas particle flow; OFA; Tangential firing combustion; Three dimensional PDA

Indexed keywords

BOILER FIRING; COAL; FIGHTER AIRCRAFT; FLOW FIELDS; FLOW OF GASES; SUPERHEATERS;

COMBUSTION TECHNOLOGY; FLOW FIELD CHARACTERISTICS; FLUCTUATION VELOCITIES; GAS/PARTICLE FLOWS; PULVERIZED COAL COMBUSTION TECHNOLOGIES; ROOT MEAN SQUARE; TANGENTIAL FIRING BOILERS; THREE-DIMENSIONAL PARTICLE-DYNAMICS ANEMOMETERS;

COAL COMBUSTION;

ANEMOMETER; COAL; COMBUSTION; DEFLECTION; FLOW FIELD; FLOW VELOCITY; GAS FLOW; NITROGEN OXIDES; THREE-DIMENSIONAL FLOW; TURBULENCE;

EID: 77953128036     PISSN: 03062619     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.apenergy.2010.02.012     Document Type: Article

References (27)

1. Huang L., Lu J.D., Hu Z.J., and Wang S.J. Numerical simulation and optimization of NO emissions in a precalciner. Energy Fuels 20 1 (2006) 164-171
2. Yin C.G., Caillat S., Harion J.L., Baudoin B., and Perez E. Investigation of the flow, combustion, heat-transfer and emissions from a 609 MW utility tangentially fired pulverized-coal boiler. Fuel 81 8 (2002) 997-1006
3. x in China. Fuel Process Technol 62 2-3 (2000) 153-160
4. Luan T., Wang X.D., Hao Y.Z., and Cheng L. Control of NO emission during coal reburning. Appl Energy 86 9 (2009) 1783-1787
5. Chen Z.C., Li Z.Q., Wang F.Q., Jing J.P., Chen L.Z., and Wu S.H. Gas/particle flow characteristics of a centrally fuel rich swirl coal combustion burner. Fuel 87 10-11 (2008) 2102-2110
6. x emission and burnout. Fuel 73 9 (1994) 1447-1452
7. x Combustion with large-angle counter flow of a fuel-rich jet and its particle-dynamics anemometer (PDA) experiment. Energy Fuels 23 2 (2009) 744-753
8. x emission and thermal efficiency of a 300 MWe utility boiler retrofitted by air staging. Appl Energy 86 9 (2009) 1797-1803
9. x prediction in air-staged combustion of pulverised coals. Fuel 84 17 (2005) 2190-2195
10. x formation. Energy Fuels 23 1 (2009) 111-120
11. x abatement in a laboratory coal combustor. Fuel 73 7 (1994) 1020-1026
12. x emission characteristics of a tangentially fired boiler with artificial neural networks. Energy 29 1 (2004) 167-183
13. x emission in a 600 MW utility furnace by using OFA. Fuel 78 12 (1999) 1387-1394
14. Huang L.K., Li Z.Q., Sun R., and Zhou J. Numerical study on the effect of the over-fire-air to the air flow and coal combustion in a 670 t/h wall-fired boiler. Fuel Process Technol 87 4 (2006) 363-371
15. Song Y.H., Pohl J.H., Beér J.M., and Sarofim A.F. Nitric oxide formation during pulverized coal combustion. Combust Sci Technol 28 1 and 2 (1982) 31-40
16. Yang J., Mestl G., Herein D., Schlögl R., and Find J. Reaction of NO with carbonaceous materials 2. Effect of oxygen on the reaction of NO with ashless carbon black. Carbon 38 5 (2000) 729-740
17. 2O decomposition over coal char at fluidized-bed combustion conditions. Combust Flame 99 4 (1994) 499-507
18. Yamashita H., Yamada H., and Tomita A. Reaction of nitric oxide with metal-loaded carbon in the presence of oxygen. Appl Catal 78 2 (1991) L1-L6
19. Matsuoka K., Orikasa H., Itoh Y., Philippe C., and Akira T. Reaction of NO with soot over Pt-loaded catalyst in the presence of oxygen. Appl Catal B: Environ 26 2 (2000) 89-99
20. Dai G.Q., Chen W.M., Li J.M., and Chu L.Y. Experimental study of solid-liquid two-phase flow in a hydrocyclone. Chem Eng J 74 3 (1999) 211-216
21. Gillandt I., Fritsching U., and Bauckhage K. Measurement of phase interaction in dispersed gas/particle two-phase flow. Int J Multiphase Flow 27 8 (2001) 1313-1332
22. You C.F., and Zhou Y. Effect of operation parameters on the slagging near swirl coal burner throat. Energy Fuels 20 5 (2006) 1855-1861
23. Black D.L., and McQuay M.Q. Laser-based particle measurement of spherical and nonspherical. Int J Multiphase Flow 27 8 (2001) 1333-1362
24. Hadef R., and Lenze B. Effects of co- and counter-counter-swirl on the droplet characteristics in a spray flame. Chem Eng Process: Process Intensif 47 12 (2008) 2209-2217
25. Li Z.Q., Sun R., Chen L.Z., Wan Z.X., Wu S.H., and Qin Y.K. Effect of primary air flow types on particle distributions in the near swirl burner region. Fuel 81 6 (2002) 829-835
26. Li Z.Q., Wan Z.X., Sun S.Z., Chen L.Z., Wu S.H., and Qin Y.K. Influence of division cone angles between the fuel-rich and the fuel-lean ducts on gas-particle flow and combustion near swirl burners. Energy 27 12 (2002) 1119-1130
27. Li Z.Q., Sun R., Wan Z.X., Sun S.Z., Wu S.H., and Chen L.Z. Gas-particle flow and combustion in the near-burner zone of the swirl-stabilized pulverized coal burner. Combust Sci Technol 175 11 (2003) 1979-2014