Development of empirical correlations for density and viscosity estimation of ternary biodiesel blends

This study aims to investigate the density and viscosity of ternary biodiesel blends. Fuel play an important role in fuel injection system, flame propagation, combustion process compression ignition engine. The are higher than high-speed diesel which is implication commercialization biodiesel. In present study, palm oil has been used for production through ultrasound-assisted transesterification process. Three different types additives including butanol, dimethyl carbonate, plastic have preparation nine individual fuels were measured experimentally a temperature range 281.51 K–348.15 K. For prediction blends, four models developed. accuracy these developed was assessed by statistical tool absolute percentage error (APE). Newly proposed exponential regression predicted well compared experimental data values with high coefficient 0.9995 0.9841 lower mean 0.012 % – 0.516 at (348.15 K) respectively. These correlations significant automobile industry developing pipeline transport equipment where would be diesel-biodiesel