A model designed for the prediction of heat and mass transfer effects in the boundary layer of a reacting coal particle was extended to analyse the trends as the pressure is increased well above atmospheric conditions. The oxidation of volatile species in the boundary layer is based on a two step mechanism where the dependence of the flame speed on pressure is accounted for. The model was able to particle temperature in a range of gas composition and pressure as well as fuel type.
|Journal||Revista Brasileira de Ciencias Mecanicas|
|Publication status||Published - 1999|
|MoE publication type||A1 Journal article-refereed|
- pressurized combustion
- heat transfer
- mass transfer
- boundary layer