Technical Paper
Effect of Water Injection and Spatial Distribution on Combustion, Emission and Performance of GDI Engine-A CFD Analysis
2018-09-10
2018-01-1725
Here, the analysis is done mainly to study and enhance the evaporation and spatial distribution characteristics of the water injection inside the combustion chamber. Water is directly injected into the cylinder of a naturally aspirated, four-stroke GDI engine. ...The benefits of water injection depend on the rate of water vaporization and its spatial distribution in the combustion chamber. ...Water injection in diesel engines is a successful way to reduce NOx emissions and enhance brake power output.