TY CONF TI DESIGN FEATURES OF THE FANS OF THE ENGINE COOLING SYSTEM DURING OPERATION AT LOW TEMPERATURES KW cooling system KW engine KW car KW Arctic KW operation KW fan JO MODERN TECHNOLOGIES AND SYSTEMS IN TRANSPORT: PROBLEMS AND PROSPECTS AU Philiptsova, A.V. AU Hripchenko, M.S. AU Novikov, A.P. AU Panchenko, S.L. PY 2026 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov