Protection of the environment by using innovative greening technologies in land transport

The continuous growth of population results in more consumption of energy. Moreover, land transport consumes about 35% of the total liquid fuel in most countries. The resulting pollutants cause a tremendous death toll. Hence, it is imperative to enhance the fuel efficiency in transport and protect our environment to make vehicles progressively greener. The engine is an important component for meeting this goal. ark ignition engine, by far, is the largest source of motive power in the world. Therefore, continuous endeavors to improve its performance are needed to save fuel, reduce cost and protect the environment. s article, nine research investigations carried out by the author and associates during the last few years are briefly reviewed. These researches cover major green tools and technologies which contribute directly in the advancement of land transport especially fuel saving, power boosting and emissions reduction. ork comprises fundamental studies in modeling and simulation with spark ignition engines S.I.E. and compression ignition engine CIE; impact of alternative fuels with S.I.E.; combustion chamber design; heat transfer in ICE; gaseous pollutants and the environment; and the design of an innovative engine control. Moreover, fuel cells, electric vehicles and biofuels for sustainable future of transport are briefly discussed. ering analysis covered alternative fuels, combustion chamber design, heat transfer, pollutant formation and neuro-fuzzy control.