Increase in energy efficiency of a system a car wheel - a paving Stanislav Gorin, Sergey Vyalov, Pavel Kharlamov, Oleg Meleshko and Sergey Nosachev E3S Web Conf., 104 (2019) 01004 Published online: 21 June 2019 DOI: 10.1051/e3sconf/201910401004