Analysis of a Two-Fuel Diesel Engine Numerically and Experimentally

Abstract

This research examines the impact of varying fuel ratios on the efficiency and emissions of a common rail diesel 
engine fed both natural gas and diesel oil. In a dual-fuel engine, the diesel pilot injection ignites the NG/air 
mixture pre-mixed at the intake port. The dual-fuel system was analyzed using both computational and 
experimental methods.The work on a diesel engine presented here is an attempt to gauge how well CFD can 
anticipate the key aspects of that engine's functioning. Validating such potential and simultaneously drawing 
attention to the most pressing issues that occur from real engine running with varying NG / diesel oil fuel ratios 
are two goals of the experimental research.