title: ÐÐµÐ½Ð·Ð¸Ð½Ð¾Ð²ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 250 ÐºÐÑ Ð´Ð»Ñ ÑÐ¿Ð¾ÑÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Gasoline engine with a capacity of 250 kW for a sports car
Creators: name: ÐÐ¸ÐºÐ¾ÑÐºÐ¸Ð½, ÐÐ»Ð°Ð´Ð¸ÑÐ»Ð°Ð²
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: 2021
Subjects: Ð±ÐµÐ½Ð·Ð¸Ð½Ð¾Ð²ÑÐ¹ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ
Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ
ÑÐ°ÑÑÐµÑ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸
Ð³Ð»Ð°Ð²Ð½Ð°Ñ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÐ°Ð±Ð»Ð¸ÑÐ°
Ð¸Ð½Ð´Ð¸ÐºÐ°ÑÐ¾ÑÐ½Ð°Ñ Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ð°
ÑÐ°Ð±Ð¾ÑÐ¸Ð¹ Ð¿ÑÐ¾ÑÐµÑÑ
petrol engine
dynamic calculation
strength calculation
main dynamic table
indicator diagram
working process

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð±ÐµÐ½Ð·Ð¸Ð½Ð¾Ð²Ð¾Ð³Ð¾ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 250 ÐºÐÑ, Ð¿ÑÐµÐ´Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð´Ð»Ñ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¸ Ð² Ð³Ð¾Ð½Ð¾ÑÐ½ÑÑ ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð½Ð° ÑÐ¿Ð¾ÑÑÐ¸Ð²Ð½Ð¾Ð¼ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»Ðµ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÐ±Ð·Ð¾Ñ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÑ. 2. Ð Ð°ÑÑÐµÑ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ. 3. ÐÐ¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ. 4. ÐÐ½Ð°Ð»Ð¸Ð· ÑÑÐ°Ð²Ð½Ð¾Ð²ÐµÑÐµÐ½Ð½Ð¾ÑÑÐ¸. 5. Ð Ð°ÑÑÐµÑ Ð·Ð°Ð¿Ð°ÑÐ¾Ð² Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ Ð´ÐµÑÐ°Ð»ÐµÐ¹: ÐºÐ¾Ð»ÐµÐ½ÑÐ°ÑÐ¾Ð³Ð¾ Ð²Ð°Ð»Ð°, ÑÐ°ÑÑÐ½Ð°, Ð¿Ð¾ÑÑÐ½ÐµÐ²Ð¾Ð³Ð¾ Ð¿Ð°Ð»ÑÑÐ°, Ð¿Ð¾ÑÑÐ½ÐµÐ²Ð¾Ð³Ð¾ ÐºÐ¾Ð»ÑÑÐ°. 6. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐµÑÑÐµÐ¶Ð° Ð¿ÑÐ¾Ð´Ð¾Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¸ Ð¿Ð¾Ð¿ÐµÑÐµÑÐ½Ð¾Ð³Ð¾ ÑÐ°Ð·ÑÐµÐ·Ð° Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð¾Ð±Ð·Ð¾ÑÐ½Ð°Ñ ÑÐ°ÑÑÑ Ð½Ð° Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ, Ð¸Ð¼ÐµÑÑÐ¸Ð¹ ÑÑÐ¾Ð¶Ð¸Ðµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð´Ð»Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÑÐµÐ¼Ð¾Ð³Ð¾, ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ñ Ð´ÑÑÐ³Ð¸Ð¼Ð¸ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÐ¼Ð¸ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿Ð°Ð¼Ð¸, ÑÐ°ÑÑÐºÐ°Ð·Ð°Ð½Ñ Ð¾ Ð´ÑÑÐ³Ð¸Ñ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½ÑÑ Ð¿ÐµÑÑÐ¿ÐµÐºÑÐ¸Ð²Ð°Ñ ÑÐ¾ÑÑÐ¸ÑÐ¾Ð²ÐºÐ¸ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ, Ð¿Ð¾Ð´ÑÐ¾Ð±Ð½Ð¾ Ð¾Ð±ÑÑÑÐ½ÐµÐ½Ð¾ Ð¾Ð± ÑÐ°Ð±Ð¾ÑÐµ ÑÐ·Ð»Ð¾Ð² Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ, ÐµÐ³Ð¾ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ Ð¸ ÑÐ¼Ð°Ð·ÐºÐ¸. Ð¢Ð°ÐºÐ¶Ðµ Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½ ÑÐ°ÑÑÐµÑ ÑÐ°Ð±Ð¾ÑÐµÐ³Ð¾ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¿Ð¾ Ð¼ÐµÑÐ¾Ð´Ñ ÐÑÐ¸Ð½ÐµÐ²ÐµÑÐºÐ¾Ð³Ð¾-ÐÐ°Ð¹Ð·Ð¸Ð½Ð³Ð°, Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ Ð´Ð²Ð¸Ð³Ð°ÑÐµÐ»Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð°Ð½Ð°Ð»Ð¸Ð· ÐµÐ³Ð¾ ÑÑÐ°Ð²Ð½Ð¾Ð²ÐµÑÐµÐ½Ð½Ð¾ÑÑÐ¸. Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ Ð·Ð°Ð¿Ð°ÑÑ Ð¿ÑÐ¾ÑÐ½Ð¾ÑÑÐ¸ ÐºÐ¾Ð»ÐµÐ½ÑÐ°ÑÐ¾Ð³Ð¾ Ð²Ð°Ð»Ð°, ÑÐ°ÑÑÐ½Ð°, Ð¿Ð¾ÑÑÐ½ÐµÐ²Ð¾Ð³Ð¾ Ð¿Ð°Ð»ÑÑÐ° Ð¸ Ð¿Ð¾ÑÑÐ½ÐµÐ²Ð¾Ð³Ð¾ ÐºÐ¾Ð»ÑÑÐ°. Ð¢Ð°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¸ ÑÐ¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐµÑÑÐµÐ¶Ð¸ Ð¿ÑÐ¾Ð´Ð¾Ð»ÑÐ½Ð¾Ð³Ð¾ Ð¸ Ð¿Ð¾Ð¿ÐµÑÐµÑÐ½Ð¾Ð³Ð¾ ÑÐ°Ð·ÑÐµÐ·Ð°, ÑÑÐµÐ¼Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¼Ð°Ð·ÐºÐ¸, Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸Ñ Ð¸ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð¾Ð¿Ð¾Ð´Ð°ÑÐ¸.
description: This work is devoted to the development of a 250 kW gasoline engine designed for operation in racing conditions in a sports car. The tasks that were solved in the course of the study: 1. Literature review. 2. Calculation of the engine workflow. 3. Dynamic calculation of the engine. 4. Analysis of poise. 5. Calculation of safety margins of parts: crankshaft, connecting rod, piston pin, piston ring. 6. Development of a drawing of a longitudinal and cross section of the engine. 7. Development of the scheme of the lubrication, cooling, fuel supply system. This paper presents an overview of an engine that has similar parameters for the projected one, a comparison with other possible prototypes, talks about other possible prospects for engine boosting, explains in detail about the operation of engine components, its cooling and lubrication systems. The calculation of the working process by the Grinevetsky-Maising method is also presented, the dynamic calculation of the engine is made, as well as the analysis of its balance. The safety margins of the crankshaft, connecting rod, piston pin and piston ring have been calculated. Also, the drawings of the longitudinal and cross section, schemes of the lubrication, cooling and fuel supply system were designed.