%0 Journal Article %T %A Ibraev, A.M. %A Mustafin, T.N. %A Khamidullin, M.N. %K холодильная машина, хладагент, анализ работы, refrigeration machine, refrigerant, analysis of the working process %J Herald of Technological University %D 2025 %N 17 %P 2 %I Kazan National Research Technological University