Cylindrical particle modelling in pulverized coal and biomass co-firing process

摘要

Numerical analysis of co-firing pulverized coal and biomass in a vertical cylindrical laboratory furnace is explored. The ratio of coal and biomass in the fuel was 80:20 by mass for all cases. The mathematical model of combustion in the furnace was established by describing physical phenomena such as turbulent flow, heat and mass transfer, devolatilization and combustion.