Modeling and Thermal Analysis of I.C. Engine Piston using of CATIA and ANSYS software

The engine operating characteristics and load capacity in terms of compression with respect to the crank angle, air-fuel mixing rate and rotational moments were obtained from the simulation study. The temperature field distribution of the high-density diesel engine piston under constant pressure was calculated and the thermal-mechanical coupling stress was calculated, compared to only the mechanical load, and the results showed that the mechanical load is the main stress. Based on the experimental method design, using the design exploration unit, the piston top floor height and piston pin bore space as input parameters, piston mass, maximum temperature and maximum mechanical pressure.