👉 Precombustion is a process in combustion that occurs before the actual combustion of fuel. It refers to the initial phase of combustion, where the fuel and air are mixed together in a container or tube, typically with a mixture of oxygen and carbon dioxide gas (CO2). This mixture is then ignited by an external source such as a spark plug or a flame. The precombustion process allows for the formation of hydrogen-rich gases during the initial combustion reaction, which can contribute to the formation
