TY JOUR TI SELECTING TYPE OF FINING FOR AIR COOLING UNIT WITH ROTATING TUBES KW heat exchange tubes KW ribbing KW intensification of heat transfer JO Modern Technologies and Scientific and Technological Progress AU Kustova, N.M. AU Bal'chugov, A.V. PY 2022 IS 2021 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»