%0 Conference Article %T MATHEMATICAL MODELING AND THE SECOND LAW OF THERMODYNAMICS %A Skvorcova, E.I. %A Yagodkin, A.S. %A Buchnev, S.O. %K Carnot cycle, isothermal process, circular process, reversible process, irreversible process, heat engine %J MODELING INFORMATION SYSTEMS AND TECHNOLOGIES – 2025 %D 2025 %P 9 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov