TY JOUR TI FEATURES OF MATHEMATICAL MODELING AND INCREASING ENERGY EFFICIENCY OF DRIVES OF ROLLER CRUSHERS WITH CORRUGATED ROLLS KW roller crushers KW grooved rolls KW drive KW electric motor KW moment of resistance KW power KW reduction of energy consumption JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Vlasenko, D.A. PY 2025 IS 10 PB Belgorod State Technological University named after V.G. Shukhov