Abstract:

Now the world is filled with automobiles of various types from a small two-wheeler to huge trucks, but the soul of those engines are the fuels what we are using. From the olden days onwards we use only the fossil fuels, we are using still now but the major disadvantage of those fuels are the pollution caused by them and their availability. Now our world is under the pressure of pollution, though there may be many reasons for pollutions, the major amount was contributed by automobiles and this fossil fuel are non-renewable resource and we know that this would available only for 30-40 years. So our scientists are searching for renewable resource as fuel for engines and moreover pollution free.

This paper deals about using liquid nitrogen as a fuel for the future world. Yes of course using of nitrogen which is very abundant (78%) in our atmosphere. The technique of liquefying the nitrogen gas by the process of “CRYOGENISIS” and using it as a fuel. The major advantage of using this fuel is pollution free (ZERO EMISSION VEHICHLE). Since the exhaust of this engine is again a nitrogen gas. So within few years we can see the automobiles that are propelled by liquid nitrogen and we can make a pollution free world.