Fractal and turbulence characteristics of aerodynamic fields of swirl burners

Chemical Engineering Science

Volumn 65, Issue 3, 2010, Pages 1253-1260

  Li, Zhengqi ^a   Jing, Jianping ^a   Liu, Guangkui ^a   Chen, Zhichao ^a  

^a HARBIN INSTITUTE OF TECHNOLOGY   (China)

Author keywords

Combustion; Fractals; Fuel; Imaging; Mixing; Turbulence

Indexed keywords

AERODYNAMIC FIELD; CONTRAST-ENHANCED; FORMATION CHARACTERISTICS; FUEL IMAGING; IMAGING; MASS FLOW RATE; OPTICAL IMAGE; PRIMARY AIR; SECONDARY AIR; SWIRL BURNER; SWIRL NUMBERS; TOTAL MASS; TURBULENCE CHARACTERISTICS; TURBULENCE INTENSITY; UNIFORM DISTRIBUTION;

AIR POLLUTION; CAMERAS; FINITE DIFFERENCE METHOD; FRACTAL DIMENSION; FUELS; GEOMETRICAL OPTICS; GLYCOLS; MASS TRANSFER; PIPE FLOW; SMOKE; TURBULENCE;

COAL COMBUSTION;

EID: 71549150932     PISSN: 00092509     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ces.2009.09.081     Document Type: Article

References (18)

1. Feder J. Fractals (1988), Plenum Press, New York
2. Goix P.J., and Lewis P.F. Number effects on turbulent premixed flame structure. Combustion Science and Technology 91 (1993) 191-206
3. Huang Z.L. Fractal nature in turbulence. Advances in Mechanics 30 (2000) 581-596 (in Chinese)
4. x emissions of two kinds of swirl burners in a 300 MWe wall-fired pulverized-coal utility boiler. Combustion Science and Technology 180 (2008) 1-25
5. Li Z.Q., Wei F., and Jin Y. Numerical simulation of pulverized coal combustion and NO formation. Chemical Engineering Science 58 (2003) 5161-5171
6. Ma, C.Y., 1996. Experimental study on radial bias combustion swirl pulverized coal burners. Ph.D. Dissertation, Harbin Institute of Technology (in Chinese).
7. Mandelbrot B.B. The Fractal Geometry of Nature (1982), Freeman, New York
8. Mantzaras Z. Fractals and turbulent premixed engine flames. Combustion and Flame 77 (1989) 295-310
9. Mueller U.R. On the accuracy of turbulence measurements with inclined hot-wires. Fluid Mechanics 119 (1982) 155-172
10. x abatement. Fuel 86 (2007) 2213-2220
11. van der Lam R.P., Glarborg P., and Dam-Johansen K. Influence of process parameters on nitrogen oxide formation in pulverized coal burners. Progress in Energy and Combustion Science 23 (1997) 349-377
12. Wang X.S., Palero V., Soria J., and Rhodes M.J. Laser-based planar imaging of nano-particle fluidization: Part I-determination of aggregate size and shape. Chemical Engineering Science 61 (2006) 5476-5486
13. Wang X.S., Palero V., Soria J., and Rhodes M.J. Laser-based planar imaging of nano-particle fluidization: Part II-mechanistic analysis of nanoparticle aggregation. Chemical Engineering Science 61 (2006) 5040-5049
14. x coaxial swirling burner. Chemical Engineering Science 59 (2004) 1473-1479
15. x emission and carbon burnout from a radially biased pulverized coal whirl burner. Fuel Processing Technology 90 (2009) 1142-1147
16. x emission and unburnt carbon of a radial biased swirl burner for coal combustion. Energy & Fuels 23 (2009) 3558-3564
17. Zhang Y.J. Image Processing & Analysis (2000), Tsinghua University Press, Beijing
18. Zhou Q.L., Zhao Q.X., Li N., Chen X., Xu T.M., and Hui S.E. A dimensionless factor characterizing the ignition of pulverized coal flow: analytical model, experimental verification, and application. International Journal of Energy Research 33 (2009) 235-254