Effect of biodiesel blend ratio derived from rubber seed oil on the fuel consumption when using in the diesel engine without structural modification by simulation and experiment

In this study, The model Mazda WL diesel engine,4-cylinder, 4 straight-line cylinder with biodiesel blends ratio of 0%, 15%, 20%, 25%, 30% derived from rubber seed oil and DO has been simulated on ANSYS FLUENT software to analyze fuel consumption characteristics. Experimental engine using (DO) (B15, B20, B25, B30) for a installed 2500 Ford Ranger cars. simulation results show that the average increase in rates all modes B15, B25 B30 compared are 0.71%, 1.69%, 2.77% 3,83% respectively. 0.58%, 1.39%, 2.19% 3,19%