TY - JOUR TI - ESTIMATION OF MILLING FINENESS BASED ON CALCULATIONS OF COAL DUST COMBUSTION AU - Ivanović Vladan AU - Brkić Ljubiša JN - Thermal Science PY - 1999 VL - 3 IS - 1 SP - 87 EP - 92 PT - Article AB - Primarily, Standard engineering method intended for planning the removal of a slag out of the furnace in a solid state, is applied for testing the constructive characteristics of the furnace of the boiler type OP-650b in TP "Kosovo" - 4, Obilić. A computer program was made, enabling a great number of the furnace thermal calculations for different input parameters. In the paper determination of the optimal relevant granulometrical characteristic of pulverized coal, for existing geometric characteristics is presented, satisfying proposed nominal combustion condition.