TY JOUR TI THE USE OF HIGH-TEMPERATURE HEAT TRANSFER FLUID IN HEAT EXCHANGE EQUIPMENT KW high-temperature heat carriers KW heat exchange JO Bulletin of the Angarsk State Technical University AU Scherbin, S.A. AU Sinkov, D.A. PY 2024 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»