hi i am akash i want liquid nitrogen pdf

The Liquid Nitrogen as a Non Polluting Fuel Mech Final Year Seminar deals with methods of producing and using Liquid Nitrogen which is the most efficient and non-polluting means of running the vehicles.

The capability of several energy conversion process to provide sufficient energy in a world where the non-renewable resource are getting depleted. Moreover pollution caused by them is increasing at a rapid rate. In such a scenario,an efficient and non-polluting means of running the vehicles is the use of liquid nitrogen which is non-polluting fuel

In this project,A Multiple Reheat Open Rankine and a closed Brayton Cycle are explained which are the mothods used in producing liquid nitrogen.Liquid nitrogen powered vehicles are also described of which the propulsion systems in these vehicles are cryogenic heat engines in which a cryogenic substance is used as a heat sink for heat engine,where Cryogenic can be defined as the branch of the physics that deals with the production of and study of effects and very low temperature.

APPLICATIONS:
The energy density of liquid nitrogen is relatively low.
It has more advantages over electric vehicles in terms of performance and effeciency.s.
The exhaust produced by the car is designed taking Environmental concerns into consideration.
They are made in such a way that they do not add to the Green- house effect.
CONCLUSION:
The liquid Nitrogen fuelled vehicles keeps the air much cleaner as liquifaction process is driven by non-polluting energy sources.And refuelling process is time and cost efficient.

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