TY JOUR TI COMPARISON OF METHODS FOR CALCULATING THE HEAT TRANSFER COEFFICIENT FROM A FINNED SURFACE TO A GAS KW : heat exchange KW heat transfer KW air cooling apparatus KW coefficient of finning JO Modern Technologies and Scientific and Technological Progress AU Kolesnichenko, V.A. AU Scherbin, S.A. PY 2024 IS 2024 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»