Pulverized Fuel Combustion: Modeling and Scaleup Methodologies. Final Report, October 1981-January 1983

摘要

A model for pulverized-fuel combustion in axi-symmetric geometry is described. The model describes the flow as quasi-one-dimensional with mixing between well-mixed regions. These regions include recirculation and primary and secondary flows. The model utilized detailed finite-rate chemical kinetics of pyrolysis, heterogeneous-char chemistry and gas-phase chemistry. Effects of particle-size distributions are included. Comparisons with IJmuiden furnace data are shown. 21 references, 39 figures, 9 tables. (ERA citation 08:055433)