TY JOUR TI Efficient Performance of an Innovative Contact Wire with an Anti-Icing Coating KW Contact wire KW icing KW heat transfer KW phase transition KW relief surface KW hydrophobic coating KW hydrodynamics of droplets KW turbulence KW simulation KW finite difference method JO Proceedings of Petersburg Transport University AU Barausov, V.A. AU Bubnov, V.P. AU Moiseev, V.I. PY 2025 IS 22 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"