TY JOUR TI EFFECTS OF THE THERMOPHYSICAL PROPERTIES OF THE COOLANT ON THE HEAT TRANSFER COEFFICIENT KW high-temperature heat carriers KW heat exchange JO Modern Technologies and Scientific and Technological Progress AU Scherbin, S.A. AU Sinkov, D.A. PY 2025 IS 2025 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»