title: Ð£Ð»ÑÑÑÐµÐ½Ð¸Ðµ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð±ÐµÐ½Ð·Ð¸Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¿ÑÑÐµÐ¼ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÑÐµÑÑ
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: Improving the performance of a gasoline engine by reducing mechanical losses
Creators: name: Ð ÑÐ±Ð¾Ð², ÐÐ¸ÑÐ°Ð¸Ð»
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Ð²Ð¸Ð³Ð°ÑÐµÐ»Ð¸
Ð¢ÑÐ¸Ð±Ð¾Ð½Ð¸ÐºÐ°
ÐÐ¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ¸
ÐÐ¾ÑÑÐ½ÐµÐ²ÑÐµ ÐºÐ¾Ð»ÑÑÐ°
Ð¼ÐµÑ Ð°Ð½Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð¾ÑÐµÑÐ¸
Ð½Ð¸Ð·ÐºÐ¾Ð²ÑÐ·ÐºÐ¸Ðµ Ð¼Ð°ÑÐ»Ð°
mechanical losses
low viscous oils

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«Ð£Ð»ÑÑÑÐµÐ½Ð¸Ðµ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð±ÐµÐ½Ð·Ð¸Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¿ÑÑÐµÐ¼ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÑÐµÑÑÂ». Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ·Ð»Ð¾Ð² Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ, Ð° Ð¸Ð¼ÐµÐ½Ð½Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð¸Ð·ÐºÐ¾Ð²ÑÐ·ÐºÐ¸Ñ Ð¼Ð°ÑÐµÐ» Ð´Ð»Ñ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÑÐµÑÑ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ. Ð ÑÐ¾Ð´Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÑÐ°Ð±Ð¾ÑÑ ÑÐµÑÐµÐ½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¾Ð±ÑÐµÐºÑÐ° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ, Ð¾Ð¿Ð¸ÑÐ°Ð½Ð° Ð¿ÑÐ¸ÑÐ¾Ð´Ð° Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÑÐµÑÑ Ð²Ð¾Ð·Ð½Ð¸ÐºÐ°ÑÑÐ¸Ñ Ð² Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ðµ, Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÐµ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐ¿Ð¾ÑÐ¾Ð±Ñ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÑÐµÑÑ. Ð­ÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÑÐ¸Ð¼Ð¸ÐºÐ¾-ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ²Ð¾Ð¹ÑÑÐ²Ð° Ð½Ð¸Ð·ÐºÐ¾Ð²ÑÐ·ÐºÐ¸Ñ Ð¼Ð°ÑÐµÐ». ÐÐ½Ð°Ð»Ð¸Ð· ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ WALTER, ÑÐ°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÑ Ð°Ð¿Ð¿ÑÐ¾ÐºÑÐ¸Ð¼Ð°ÑÐ¸Ð¸. Ð Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ Â«Process 2000Â» Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ñ ÑÐ°ÑÑÐµÑÑ ÑÐ°Ð±Ð¾ÑÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð², Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð¸Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÐ°ÑÑÐµÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÐ¸Ð±Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ·Ð»Ð¾Ð² Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð¿Ð¾ÑÑÐ½ÐµÐ²ÑÑ ÐºÐ¾Ð»ÐµÑ Ð¸ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ð¾ Ð¼Ð°ÑÐ»Ð¾, Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°ÑÑÐµÐµ Ð¼Ð¸Ð½Ð¸Ð¼Ð°Ð»ÑÐ½ÑÐµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÑÐµÑÑ, ÑÐ°ÑÑÐµÑÑ. Ð Ð°ÑÑÐµÑ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ¸ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¸ Ð¿Ð¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ¾Ð² Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð¼ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐµ Â«Process 2000Â», ÑÐ°ÑÑÐµÑ Ð¿Ð¾ÑÑÐ½ÐµÐ²ÑÑ ÐºÐ¾Ð»ÐµÑ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð² Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ðµ PistonRing_W. Ð Ð°ÑÑÐµÑ Ð¿Ð¾Ð´ÑÐ¸Ð¿Ð½Ð¸ÐºÐ¾Ð² Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½, Ñ ÑÐµÐ»ÑÐ½Ð¾ Ð¿Ð¾Ð´ÑÐ²ÐµÑÐ¶Ð´ÐµÐ½Ð¸Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÐ¸ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð½Ð¸Ð·ÐºÐ¾Ð²ÑÐ·ÐºÐ¾Ð³Ð¾ Ð¼Ð°ÑÐ»Ð° Ð² Ð´Ð°Ð½Ð½Ð¾Ð¼ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ðµ. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð¼ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ ÑÐ¼ÐµÐ½ÑÑÐµÐ½Ð¸Ð¸ Ð¼ÐµÑÐ°Ð½Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÑÐµÑÑ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ, Ð·Ð° ÑÑÐµÑ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð½Ð¸Ð·ÐºÐ¾Ð²ÑÐ·ÐºÐ¸Ñ Ð¼Ð°ÑÐµÐ» Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ð¸ Ð¿Ð¾ÑÑÐ½ÐµÐ²ÑÑ ÐºÐ¾Ð»ÐµÑ. Ð Ð´Ð°Ð½Ð½Ð¾Ð¼ ÑÐ»ÑÑÐ°Ðµ Ð´Ð¾ÑÑÐ¸Ð³Ð½ÑÑÐ¾ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÑÐ°ÑÑÐ¾Ð´Ð° ÑÐ¾Ð¿Ð»Ð¸Ð²Ð° Ð½Ð° 4,845%, Ð° ÑÐ²ÐµÐ»Ð¸ÑÐµÐ½Ð¸Ðµ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð½Ð° 5,465%.
description: The subject of the graduate qualification work is: "Improving the performance of a gasoline engine by reducing mechanical losses". In this paper, a study was made of tribological engine components, namely, the use of low-viscosity oils to reduce mechanical losses of the engine.In the course of the work, the following tasks were solved: This paper describes the object of study, describes the nature of mechanical losses occurring in the engine, presents the main sources, as well as ways to reduce mechanical losses. The chemical-physical properties of low-viscosity oils are experimentally determined. The analysis of the experimental results was carried out in the WALTER program, and the approximation coefficients were determined. Work processes were calculated and optimized in the Process 2000 software package. Based on the data obtained, a computational study of the tribological engine components was carried out, the geometric parameters of the piston rings were determined and an oil was selected that provides the minimum values of the power of mechanical losses, calculations. The calculation of the dynamics of the engine and bearings was performed in the Process 2000 software package, the calculation of the piston rings was per-formed in the PistonRing_W program. The calculation of the bearings has been carried out to fully confirm the possibility of using low-viscosity oil in this engine. The result of the work is a reduction in the mechanical losses of the engine, due to the use of low-viscosity oils and optimization of the geometry of the piston rings. In this case, a reduction in fuel consumption by 4.845% was achieved, and an in-crease in power by 5.465%.