MODELING THE DYNAMICS OF INTERNAL COMBUSTION ENGINES ACCOUNT FOR ELASTIC PROPERTIES LINKS

Abstract

In modern machine aggregates, including forging and stamping machines, internal combustion engines are often used, used to drive self–propelled or stationary installations and asynchronous electric motors. Since one of the most important features of press machines is the dependence of the modes of motion of its individual constituent elements on all parameters of these elements, it becomes absolutely necessary to take into account the characteristics of the engine when solving dynamic problems. Currently, research and optimization of various mechanical systems and technological processes based on their mathematical models is considered a generally accepted method. The paper discusses the dynamics of the internal combustion engine, taking into account the elastic properties of the links of the crank – slider mechanism and the processes of combustion of fuel in the cylinder. Mathematical equations of the ICE motion are obtained and numerical programs for analyzing the processes occurring in the combustion chamber are made. Modeling the dynamics of the internal combustion engine is provided with a dialog box with which you can change the input parameters and control the process.