Application of Uniform Design to Engine Experiment

The uniform distribution and experimental design(U-D design) was applied in internal combustion engine. The experiments for the parameters of fuel injection systeminitial injection pressure and nozzle reach which are influencing the performance were carried out. The better matching schemes were gotten by regression analyzing. The single factor experiments showed that U-D design is satisfactory for engine experiment. U-D Design is a good way for multilevel experiments.