stratified charge flame ignite in a gasoline engine conform to the engine operating regimes of indicator of combustion characteristics and burn time and their empirical equations

Past and present, there are many studies related to the internal combustion engine to improve performance, reduce fuel consumption and emissions. In the literature, in order to increase the efficiency of engine combustion efficiency studies are an important part. In our study, parameters of the affecting the efficiency of combustion that indicator of combustion character and burn time can be determined by experimental methods, such as the values m and Z for different types of motors are intended to be detected. For this purpose, the experimental data were processed as mathematically and According to the obtained results, the empirical equations have been created in order to calculate m and z under different load and speed in the stratified charge flame ignite gasoline engine.