“…5, 10, 15, 20, and 25) were compared with pure TME (Thumba methyl ester) and pure diesel. The results showed that the TME-diesel blends with 20% biodiesel had the lower emission and higher BTE [ 24 ]. In addition, Jatropha curcas oil was selected as a feedstock for biodiesel and blended with diesel fuel at 20%, 40%, 60%, 80%, and 100% by volume (B20, B40, B60, B80, and B100) to evaluate the performance, emission characteristics of diesel engines.…”