A new criterion to design reactive coal stockpiles

International Communications in Heat and Mass Transfer

Volumn 36, Issue 7, 2009, Pages 669-673

  Ejlali, A ^a   Aminossadati, S M ^a   Hooman, K ^a   Beamish, B B ^a  

^a UNIVERSITY OF QUEENSLAND   (Australia)

Author keywords

Coal stockpile; Convection visualization; Numerical; Porous media; Self heating

Indexed keywords

COMPREHENSIVE ANALYSIS; CONVECTION VISUALIZATION; DESIGN CRITERION; ENERGY FLUXES; FORTRAN CODES; KEY PARAMETERS; NUMERICAL; NUMERICAL SOLVERS; POROUS MEDIA; SELF-HEATING; WIND SPEED;

CAPILLARITY; COAL INDUSTRY; COMMUNICATION CHANNELS (INFORMATION THEORY); GRAFTING (CHEMICAL); HEATING; POROUS MATERIALS; SYNTHESIS (CHEMICAL); VISUALIZATION;

COAL;

EID: 67649130110     PISSN: 07351933     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.icheatmasstransfer.2009.04.005     Document Type: Article

References (16)

1. Wang H., Dlugogorski B.Z., and Kennedy E.M. Experimental study on low-temperature oxidation of an Australian coal. Energy & Fuel 13 (1999) 1173-1179
2. Fierro V., Miranda J.L., Romero C., Andres J.M., Arriaga A., and Schmal D. Model predictions and experimental results on self-heating prevention of stockpiled coals. Fuel 80 (2001) 125-134
3. Arisoy A. Numerical modeling of coal spontaneous combustion with moisture included. Eighth International Mine Ventilation Congress (2005)
4. Struminski A., and Madeja-Struminska B. Evaluation of arising spontaneous fire centre temperature and time of coal self-ignition. Eighth International Mine Ventilation Congress (2005)
5. Yuan L., and Smith A.C. Computational fluid dynamics modeling of spontaneous heating in longwall gob areas. SME Annual Meeting 28 (2008) 266-271
6. Yuan L., and Smith A.C. Numerical study on effects of coal properties on spontaneous heating in longwall gob areas. Fuel 87 (2008) 3409-3419
7. Hooman K., Gurgenci H., and Dincer I. Heatline and 'energy flux vector' visualization of natural convection in a porous cavity occupied by a fluid with temperature-dependent viscosity. Journal of Porous Media 12 (2009) 265-275
8. Hooman K., Ejlali A., and Hooman F. Entropy generation analysis of thermally developing forced convection in fluid-saturated porous medium. Applied Mathematics and Mechanics 29 (2008) 229-237
9. Hooman K., and Gurgenci H. Heatline visualization of natural convection in a porous cavity occupied by a fluid with temperature-dependent viscosity. Journal of Heat Transfer-Transactions of the ASME 130 1 (2008) Article Number: 012501
10. Nield D.A. Effects of local thermal nonequilibrium in steady convective processes in a saturated porous medium: forced convection in a channel. Journal of Porous Media 1 (1998) 181-186
11. Vafai K., and Tien C.L. Boundary and inertial effects on flow and heat transfer in porous media. International Journal of Heat and Mass Transfer 24 (1981) 195-203
12. Hooman K., and Gurgenci H. Effects of temperature-dependent viscosity on forced convection inside a porous medium. Transport in Porous Media 75 (2008) 249-267
13. Alazmi B., and Vafai K. Analysis of variants within the porous media transport models. Journal of Heat Transfer-Transactions of the ASME 122 (2000) 303-326
14. Nield D.A., and Bejan A. Convection in porous media. 3rd ed. (2006), Springer-Verlag, New York
15. Hooman K. A perturbation solution for forced convection in a porous-saturated duct. Journal of Computational and Applied Mathematics 211 (2008) 57-66
16. Famouri M., and Hooman K. Entropy generation for natural convection by heated partitions in a cavity. International Communication in Heat Mass Transfer 35 (2008) 492-502