Critical review on use of different types of bio-diesel as sustainable fuel for Internal Combustion Engines

Abstract

World’s major transportation energy requirement cannot be met alone by use of fossil fuel based petroleum products. So, as a supplement and sustainable energy usage scope and production of bio diesel is highlighted in this article. Bio-diesel can also be the part of renewable biomass sources available freely on this planet. Use of bio diesel can be made successfully by minor modification in existing transportation vehicles easily. Still further research is going on for to overcome the limitations regarding use of bio diesel in I.C. engines like as piston ring sticking, injector chocking etc. due to its high viscosity. The present work focuses on use of bio diesel in terms of its performance characteristics in IC Engines. Keywords: Bio-Fuel; Diesel Engine; Vegetable Oil; Pollutants