%0 Journal Article %T AIR HEAT EXCHANGER ANALYSIS %A Luchko, M.V. %A Fomina, L.V. %K air heat exchanger, constructive, heat transfer, efficiency. %J Modern Technologies and Scientific and Technological Progress %D 2020 %N 2020 %P 1 %I Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»