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Information × Registration Number 0205U006011, 0101U006459 , R & D reports Title Research of processes of electrothermal destruction hydrocontaminational recordings in contact a sprocket-rail with the purpose of a rasie traction properties of locomotives. popup.stage_title Head Getman Gennadiy, Registration Date 14-07-2005 Organization Dniepropetrovsk National University of Railway Transport named after Academician V.Lazaryan popup.description2 The object of researches is the contact of wheel of electro rolling stock with a rail. Purpose of work is theoretical and experimental researches of electro-thermal processes in the contact wheel-rail. Get the results of theoretical and experimental researches of dependence of coefficient of rolling friction from the density of current, geometrical parameters of contact spot and pressure on him. Technical measures on realization of electro-thermal method of improvement of hauling-coupling qualities of electro rolling stock are developed. Product Description popup.authors popup.nrat_date 2020-04-02 Close