OMBINE EFFECT OF INJECTION PRESSURE AND COMPRESSION RATIO ON PERFORMANCE OF SINGLE CYLINDER CI ENGINE USING DIESEL-WPO BLEND BY TAGUCHI’S DESIGN OF EXPERIMENT APPROACH
Keywords:
Waste plastic oil; Taguchi’s method; Pyrolysis process; Diesel engine; Engine PerformanceAbstract
Environmental concern and availability of petroleum fuels have caused interest in the search for alternative
fuels for internal combustion engine. Many alternate fuels are tried by various researches. It is found that for diesel
engine, Bio Diesel is most promising fuel. As per the literature survey 20% Waste Plastic pyrolysis oil and 80% Diesel
blend is best in performance compare to other blends. In this project works prospects and opportunities of utilizing 100%
Waste Plastic Pyrolysis oil and increasing Waste Plastic Pyrolysis oil-diesel blend ratio as fuel in diesel engine is going
to be studied by varying engine loads. Also based on experimentation an optimum blend and engine parameters are to be
suggested for obtaining better performance. Waste Plastic Pyrolysis oil presents a very promising scenario of
functioning as alternative fuels to fossil diesel fuel. The properties of these have been compared favorably with the
characteristics required for internal combustion engine fuels specially diesel engine. Experiments was performed for
three engine loads i.e. 2 kg, 7 kg and 12 kg and fuel injection pressure 160 bar, 180 bar and 200 bar using Waste plastic
Pyrolysis oil diesel different blends and pure Waste Plastic Pyrolysis oil with constant speed of diesel engine. Analysis of
brake thermal efficiency, specific fuel consumption, fuel consumption and mechanical efficiency was done and Found
best combination set of optimum parameter for them for maximum performance.