title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ° Ð½Ð°Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ Ð±ÐµÐ½Ð·Ð¸Ð½Ð¾Ð²Ð¾Ð³Ð¾ ÐÐÐ¡ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð²Ð¾Ð»Ð½Ð¾Ð²ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð² ÐµÐ³Ð¾ Ð²Ð¿ÑÑÐºÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ðµ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Increasing of the filling ratio for a gasoline internal combustion engine based on the phenomenon of wave actions in the intake system
Creators: name: ÐÐ¾ÑÐ¾Ð±ÑÐµÐ², ÐÐ½Ð´ÑÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÐÐ¾Ð»Ð½Ð¾Ð²ÑÐµ Ð¿ÑÐ¾ÑÐµÑÑÑ
ÐÐ²Ð¸Ð³Ð°ÑÐµÐ»Ð¸ Ð²Ð½ÑÑÑÐµÐ½Ð½ÐµÐ³Ð¾ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ
ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ Ð½Ð°Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ
Ð²Ð¾Ð»Ð½Ð¾Ð²ÑÐµ Ð¿ÑÐ¾ÑÐµÑÑÑ
Ð²Ð¿ÑÑÐºÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°
Ð²Ð¿ÑÑÐºÐ½Ð¾Ð¹ ÑÑÑÐ±Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð´
Ð¸Ð½ÐµÑÑÐ¸Ð¾Ð½Ð½Ð¾-ÑÐµÐ·Ð¾Ð½Ð°Ð½ÑÐ½ÑÐ¹ Ð½Ð°Ð´Ð´ÑÐ²
filling ratio
wave actions
intake system
inlet pipeline
inertional supecharging

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description: The subject of the graduate qualification work is: Â«Increasing of the filling ratio for a gasoline internal combustion engine based on the phenomenon of wave actions in the intake systemÂ». A research of the influence of a intake system geometrical parameters on the engines filling ratio, as well as its power and efficiency characteristics, was made in the present work. In the course of a work, the following tasks were solved: a mathematical model of wave actions in the intake system was described, an assessment of the intake system geometrical parameters influence on the air column natural frequency was made. The conditions for the resonance of this frequency with the frequency of an impact of the disturbing force caused by the displacement of the piston are calculated, the evaluation of the engine power and efficiency indicators at the rated speed of the crankshaft was carried out. The application for mathematical and engineering calculations Â«Mathcad 2014Â» was used to solve the tasks, With the help of this software the optimal length of the intlet pipeline was determined depending on the intake system's natural frequency. To obtain initial data for evaluating the efficiency of inertional supercharging, the Â«RP-TOX-2018Â» software package was used. According to the calculated data, the hydraulic characteristic of the engine was built, and the effective parameters of the engine were obtained for the unforced engine. The result of the work is the developed method for determining the optimal geometric parameters of the inlet pipeline. The obtained value of the filling ratio increase for the 4Ð§ 92/90 engine is 12%.