• P-ISSN 0974-6846 E-ISSN 0974-5645

Indian Journal of Science and Technology


Indian Journal of Science and Technology

Year: 2015, Volume: 8, Issue: Supplementary 2, Pages: 1-5

Original Article

Fuzzy Logic Based Fuel Flow Control System in a Dual-Fuel Diesel Engine


Reducing emission from the engines is very difficult task these days since emission norms are becoming very strict on NOx , HC, CO etc. Recently, duel fuel diesel engine which use Liquefied Petroleum Gas (LPG) and diesel fuel is widely employed for better emission control and fuel efficiency. Proposed system uses a Fuzzy logic approach to control the LPG flow into the engine and diesel as a pilot fuel. Also, Exhaust Gas Recirculation (EGR) system will reduce the NOx content in the exhaust gas. Both EGR and LPG are controlled by a fuzzy control system to improve the performance of the dual fuel engine.
Keywords: Dual Fuel Engines, Flow Control, Fuzzy Logic


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