Paper Key : IRJ************673
Author: Anjani Kumar,Vijaykant Pandey
Date Published: 15 Apr 2024
Abstract
Spark ignition engines are employed in many different energy sectors and have become an integral element of civilization in the twenty-first century. Although they support transportation networks, they contribute significantly to air pollution. The main pollutants released from SI engines are CO, CO2, SOX, and NOX. There are essentially three categories of emissions that come from these engines: exhaust emissions, evaporative emissions, and crankcase emissions. The current project's goal is to lower pollution. It is a well-known fact that emissions are reduced via smooth combustion, and the exhaust process plays a major role in achieving this. In the current project, back pressures and exhaust velocities are assessed to improve the design of an exhaust manifold for a multi-cylinder spark ignition engine in order to reduce emissions.