Experimental analysis of convergent inlet manifold for IC engines

Abstract

Petroleum product demand is growing day by day, but resources are relatively small. Particularly exhaust emissions from car engines are that in pollution, at the same time everyone is looking for new technology that minimize fuel consumption and high performance with low emissions and environmentally friendly. Such modes of technology are in great demand in the present and in the future. Therefore a convergent inlet manifold is used to check the output and emission characteristics of the engine to address these issues. Convergent inlet manifold technology air is induced with high velocity and full quantity entering the engine cylinder. In Combustion Ignition (CI), engine fuel combustion is often based on the swirling flow of air. The rotating motion of the air will increase by using this sort of funnel. Results characteristics are calculated and contrasted with normal multiplier with convergent manifold. In this paper the output characteristics were compared to an engine with standard intake manifold and convergent type intake manifold. The Engine speed is constant and the load varies from 0 to 7.5 kg. The Specific Fuel Consumption rises with increasing price for all fuels. In convergent funnel, the relationship to regular multiple increasing fuel consumption decreases slightly. Mechanical efficiency shows how well an engine redirects the indicated power into usable fuel. The normal manifold's mechanical efficiency is less than convergent at 3.15%.