%0 Journal Article %T IMPROVING THE ENVIRONMENTAL PERFORMANCE OF DIESEL ENGINES IN TRACTOR VEHICLES %A Melbert, A.A. %A Mashenskaya, E.A. %K harmful emissions, cooling, supercharged air, diesel engine, exhaust gases, catalytic converter %J Problems of risk management in the technosphere %D 2026 %N 2026 %P 11 %I Saint-Petersburg University of State Fire Service of Emercom of Russia