Modelling of the aerodynamic processes of water-tube boiler DKVR(DE)
The results of numerical modeling of flow processes and combustion of methane with oxygen in the air in a swirling furnace plume are presented. Calculation model of oil-gas burner device GMG-7 and two-drum steam water-tube boiler DE-10/14 is built. Modelling іs carried out by сontrol volume method. The flame structure, the distribution of gas velocity in the furnace volume and aerodynamic resistance of furnace are defined. Calculations are made for heating boiler with a secondary emitter and without secondary emmiter. Figs.: 3. Tabl.: 1. Refs.: 11 titles.