ABSTRACT
This paper reports about the release qualities of preheated jatropha oil mixes alongside producer gas from waste wood pieces of babul in double-fuel direct injection diesel motor. Jatropha oils were inspected in both individual and double-fuel modes at a consistent gas stream rate of 21.69 kg/h at all loading conditions. From the results it might be inferred that oxides of nitrogen and smoke emission decrease although carbon dioxide (CO2), carbon monoxide (CO), and hydrocarbon (HC) increase for all test fuels in double-fuel operation contrasted with that of a single mode at diverse loading conditions. All fuel blends show preferable emissions over that of diesel.