Co-current and counter-current fixed bed combustion of biofuel—a comparison☆
作者： Henrik Thunman , Bo Leckner
DOI: 10.1016/S0016-2361(02)00289-2
关键词:
摘要: A generalised model is developed for combustion of solid fuel in a fixed bed on grate. The can be applied to co-current and counter-current treats consisting thermally large particles optional shape (spheres, finite cylinders parallelepipeds) any fuel. result calculations agrees well with the measurements available literature, validity also shown satisfactory investigation differences between co- bed, simulated by batch. results show how different phases, drying, devolatilisation char interact during conversion.
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sci-hub.se 参考文章(15)
A. V. Bridgwater, Progress in Thermochemical Biomass Conversion ,(2001)
M. F. Modest, Radiative heat transfer ,(1993)
Philip J. Smith, L. Douglas Smoot, Coal Combustion and Gasification ,(1985)
Donghoon Shin, Sangmin Choi, The combustion of simulated waste particles in a fixed bed Combustion and Flame. ,vol. 121, pp. 167- 180 ,(2000) , 10.1016/S0010-2180(99)00124-8
Colomba Di Blasi, Dynamic behaviour of stratified downdraft gasifiers Chemical Engineering Science. ,vol. 55, pp. 2931- 2944 ,(2000) , 10.1016/S0009-2509(99)00562-X
M. Fatehi, M. Kaviany, Role of gas-phase reaction and gas-solid thermal nonequilibrium in reverse combustion International Journal of Heat and Mass Transfer. ,vol. 40, pp. 2607- 2620 ,(1997) , 10.1016/S0017-9310(96)00282-7
Donald A. Plautz, H. F. Johnstone, Heat and mass transfer in packed beds Aiche Journal. ,vol. 1, pp. 193- 199 ,(1955) , 10.1002/AIC.690010211
H. Thunman, B. Leckner, F. Niklasson, F. Johnsson, Combustion of wood particles—a particle model for eulerian calculations Combustion and Flame. ,vol. 129, pp. 30- 46 ,(2002) , 10.1016/S0010-2180(01)00371-6
Jiri Macak, Jiri Malecha, Mathematical Model for the Gasification of Coal under Pressure Industrial & Engineering Chemistry Process Design and Development. ,vol. 17, pp. 92- 98 ,(1978) , 10.1021/I260065A017
N.W.J. Ford, M.J. Cooke, P.W. Sage, Modelling of fixed bed combustion Fuel Processing Technology. ,vol. 36, pp. 55- 63 ,(1993) , 10.1016/0378-3820(93)90010-2