Constant volume combustion chambers (CVCC) are prominent in fuel combustion research, especially in monitoring mixture formation and combustion processes. With the ability to maintain constant space and control the internal environment, the combustion chamber provides a precise platform for observing essential factors such as chemical reactions and pressure while the fuel is agitated. The results show that important information on fuel performance and mixture stability is collected, providing quality data for developing and validating mathematical models. This research focuses on simulating the mixture formation process inside a constant volume combustion chamber, an essential step toward conventional engine development. In this way, research can improve the performance and reduce emissions of conventional engines, promoting a deeper understanding of the fuel combustion process and assisting in technology development. Greener and sustainable for the auto industry.