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PERFORMANCE AND EMISSION CHARACTERISTICS OF BIOGAS ?PETROL DUAL FUEL IN SI ENGINE

Journal: International Journal of Mechanical Engineering and Technology(IJMET) (Vol.7, No. 2)

Publication Date:

Authors : ; ;

Page : 45-54

Keywords : Performance; Emission; 4stroke Petrol; Combustion; Biogas; Iaeme Publication; IAEME; Mechanical; Engineering; IJMET;

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Abstract

Towards the effort of reducing the dependency on petroleum fuel, one of the solutions is to use gaseous fuel as a partial supplement of liquid petrol fuel. In this experiment, four cylinder SI engine was tested with petrol as a fuel and petrol with partial substitution of biogas as fuel. Different percentages of biogas substitution in petrol were tested like B10 (90% Petrol +10% biogas), B20(80% Petrol +20% Biogas), B40(60%Petrol +40% Biogas). Test was conducted to study and compare the performance, emission and combustion characteristic of the engine for both the modes of engine operation. Biogas production was carried out using kitchen waste as a feedstock. Results clearly revealed that performance of the engine improved with the increases in amount of the gas substitution. Bsfc and brake thermal efficiency were found to improve. However emissions increased with the increases in the amount of gas substitution.

Last modified: 2016-05-24 19:08:04