Abstract

Fuel prices are going higher and higher and will be difficult for the people to cope with these price hikes, it affects our day-today life because due to higher fuel prices transportation cost is higher and thus all the transported items like eatables items etc. will cost higher. Not only the transportation costs burden on people but manufacturing all puts loads, electricity generation through diesel generators used in industries costs more due to hiked fuel prices and it ultimately puts burden on customers. Now this is not the only reason why we thought about this project. Another big reason is global warming, it#x2019;s not an individual problem like in previous scenario but it#x2019;s a global issue it#x2019;s all about our entire human race#x2019;s future. These thoughts leads us to a pollution free vehicle concept but as it is very difficult to run a car without degrading it#x2019;s performance so we searched on internet about fuel which doesn#x2019;t produce any harmful gases like carbon dioxide, which is mainly responsible for global warming. So for that we have to leave our traditional Hydrocarbon fuel and there we find that compressed air can be used as a fuel in IC engine. And we all decided to use it in 4-stroke engine by making some changes in camshaft. The idea of Compressed air engine Project is not only to run engine with the help of compressed air but also to exercise that how an engineering subject can be utilized to get an output or a product which will ease the human workings.