Effects of exhaust gas recirculation on diesel engine using hybrid biodiesel

The primary aim of this study is to alternate between conventional fossil fuels and reduce the emissions greenhouse gases sulphur dioxide from diesel engine. In current study, in order mitigate NOx emissions, EGR technique was implemented utilizing hybrid biodiesel at three varying proportions 5%, 10% 15% an optimum compression ratio 20:1. findings demonstrate that for a alternative 20:1 fully loaded, BTHE 31.8% with EGR. With EGR, peak pressure lower than it would be without by around 2.28%. When increased, ignition delay are reduced slightly. only increase rates up 10%, BSFC values were efficiently. achieves reduction exhaust gas temperature 341 ?C.