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Information × Registration Number 0213U003115, 0112U005672 , R & D reports Title Development of mathematical models for determining the fuel consumption of vehicles in operation popup.stage_title Head Gutarevych Yury Feodosiyovych, Доктор технічних наук Registration Date 24-01-2013 Organization Ukranian Transport University popup.description2 Object of research: the process of developing a mathematical model for calculating fuel cars using relative specific fuel consumption engines. Purpose of the study: a mathematical model calculate fuel vehicles in operation. The purpose of research is to develop a mathematical model for calculating fuel vehicles in operation. which accounted cyclical movement of cars in cities and towns. Results of research: According to the specs by the mathematical model, which is a system of differential and algebraic equations that describes a certain pattern or movement of the car and allows to calculate the necessary energy and high-speed performance of the engine to ensure this pattern of movement. In terms of the engine, which determine its loading and high-speed mode, and known or calculated dependencies fuel from these figures-specific mode, calculate fuel car in different conditions. Research Methods: Experimental and calculated. Experimental methods defined loading characteristics of different engines in a wide range of speed and load modes were tested vehicles by fragments of driving cycles. Determined by calculations based polynomial describing the engine as a consumer fuel modes engines in motion by fragments of driving cycles and fuel cars on the mathematical model. Product Description popup.authors Говорун А.Г. Гутаревич Ю.Ф. Карев С.В. Корпач А.О. Краснокутська З.І. Манько І.В. Мержиєвська Л.П. Павловський М.В Скидан Н.В. Славін В.В. popup.nrat_date 2020-04-02 Close