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Information × Registration Number 0314U004178, 0113U003209 , R & D reports Title Theoretical basis of energy effenciency using the undercarriage part rolling stock and frictional contact of the "wheel-rail" popup.stage_title Теоретичні основи енергоефективності використання ходової частини рухомого складу та фрикційного контакту системи "колесо-рейка" Head Kelrih M., Registration Date 29-12-2014 Organization State economy and technology university of transport popup.description2 Object of research: structural regularities of individual factors on the operational efficiency of rail rolling stock. Purpose of the research: performance dynamic characteristics and safety electric WC-7 and ChS8 at high speeds. Objective: to study the possibility of operating in Ukraine passenger rail electric two-section at high speeds. Research methods, apparatus, method of system analysis and synthesis of information, method of peer review, the method of functional analysis; mathematical and simulation of dynamic processes of ekipazhniy and numerical methods for solving differential equations, integration of differential equations. Theoretical and practical results, according to research conducted with dynamic loading electric ChS7, ChS8 on Computer model obtained results showed the possibility of increasing the speed of movement in the direct path of the inequalities that reflect satisfactory state of maintenance; received algorithm weighting coefficients for a large number of criteria without apparent relative importance, determining the relative importance of dynamic parameters in assessing the quality of the course locomotive technology solutions to improve operational efficiency traction rolling stock. Implementation results on the development of rail transport will contribute to the development of rail transport by improving the efficiency of operation of traction rolling stock.5481 Product Description popup.authors Іщенко В.М. Брайковська Н.С. Дьомін Ю.В. Ейтутіс Г.Д. Забудняк Т.В. Заярна Н.О. Камінська Н.О. Колбасовська І.І. Куценко Ю.О. Левченко О.В. Осьмак В.Є. Рудь Р.М. Стецько А.А. Черняк Г.Ю. Щербина Ю.В. popup.nrat_date 2020-04-02 Close