The Influence of Temperature Stresses Arising in the Cylinder-Piston Group During the Operation Of Cars

The research topic is aimed at improving the efficiency and design of motor transport engines and reducing fuel consumption during their operation. The chronological framework of the researched scientific articles is 2020-2024. The authors conducted an analysis of the researched topic with reference to the experience of foreign companies. The article provides a brief description of the functionality of the program for improving the traction qualities of heavy-duty quarry dump trucks. The authors considered and presented graphs of the influence of stresses on the cylinder, their concentration and values using the boundary element method. An analysis of piston stresses depending on its geometric shapes was conducted. The authors conducted a mathematical study in the field of motor transport based on the boundary element method. Based on the results obtained, it is advisable to use the specified program to increase the efficiency of fuel use in the motor transport sector for the purpose of energy conservation and focusing on reducing the costs of transport enterprises.