Heat Stressed State of Piston Engine Parts

Abstract : Modern foreign and domestic scientific literature has extensive information on the creation of a diesel engine with heat-insulated parts. Most of these studies are devoted to the development of technology for obtaining heat-insulating composite materials, methods for modeling thermal processes in internal combustion engines and reducing fuel consumption. Solving the problem of a diesel engine by reducing unproductive costs of thermal energy in the thermodynamic cycle and improving the performance of a diesel engine with heat-insulated parts based on the organization of the working process at high wall temperatures has not been sufficiently studied to date, which led to the choice of the topic of this study. In the Resolution of the President of the Republic of Uzbekistan (No. PP-4422 dated 22 August 2019) – “On Accelerated Measures to Improve Energy Efficiency in Economic and Social Sectors, the Introduction of Energy-Saving Technologies and the Development of Renewable Energy Sources”, The President of the Republic of Uzbekistan Sh.M. Mirziyoyev noted that in order to comprehensively organize work to improve energy efficiency, widely introduce energy-saving technologies and renewable energy sources, radically reduce the energy intensity of economic and social sectors by involving available resources and untapped potential, taking into account advanced foreign experience, and also ensuring the rational and efficient use of fuel and energy resources. [1]. One of the most important concepts for a deep restructuring of the economic mechanism of the Republic of Uzbekistan is the creation of an integral, efficient and flexible system of economic management and the implementation on this basis of a program to improve the technical level and quality of machines