A Review on Effect of Combustion Chamber Geometry on the Performance Combustion and Emission Parameters of Compression Ignition Engine Fuelled with Biodiesel

Internal combustion engines in now a days the best available reliable source of power for all domestic, large scale industrial and transportation applications. The major issue arises at the efficiency and exhaust emission of these engines. Every attempt made to improve these engines tends to attain the maximum efficiency and minimum emission. This study is about the effects of air swirl in the cylinder on its performance, combustion and emission. Since the turbulence is necessary for better mixing and the fact that it can be controlled by shape of the combustion chamber, makes this review paper necessary.