Estudio de desempeño y emisiones en motores diesel operando con biodiesel a partir de aceite de soja y emulsiones de agua.
Copyright policy )Estudio de desempeño y emisiones en motores diesel operando con biodiesel a partir de aceite de soja y emulsiones de agua.
This study evaluates the influence on the combustion process, fuel consumption, and polluting emissions in a diesel engine, which operates with biodiesel from soybean oil and water emulsions with percentages of 4% and 8%. For this study, a stationary diesel engine operating at four different torque conditions and a fixed rotation speed of 3400 rpm is used. Test fuels are diesel, soybean oil biodiesel, and SB4W and SB8W water emulsions. The results indicate that SB4W and SB8W cause a 6% reduction in calorific value and an 18% and 1% increase in viscosity and density. However, the presence of water in biodiesel can help reduce engine BSFC by 8%. The SB4W and SB8W allow a 23% reduction in NOx emissions. With the use of SB4W fuel, a reduction of 16%, 29%, and 14% in CO, HC, and smoke opacity is obtained compared to soybean oil biodiesel. The maximum inclusion of 8% water in soybean oil biodiesel is recommended since a higher percentage can cause the presence of incomplete combustions.
- Francisco de Paula Santander University Colombia
- Francisco de Paula Santander University Colombia
- Universidad del Atlántico Mexico
- University of Atlántico Colombia
- University of Atlántico Colombia
Brake specific fuel consumption, Diesel engine, Pulp and paper industry, Engine Performance, Technical Aspects of Biodiesel Production, Biomedical Engineering, FOS: Mechanical engineering, Combustion, Organic chemistry, biodiesel, Estimating Vehicle Fuel Consumption and Emissions, NOx, FOS: Medical engineering, Automotive engineering, Biochemistry, Environmental science, Catalysis, Soybean oil, Food science, Engineering, Eco-Driving, Biofuel, emission, soybean, Waste management, water emulsion, FOS: Chemical engineering, Vehicle Emissions, Fluid Flow and Transfer Processes, Chemical Kinetics of Combustion Processes, Chemical Engineering, performance characteristics, Engineering (General). Civil engineering (General), Fuel Consumption, Chemistry, Physical Sciences, Automotive Engineering, Biodiesel, TA1-2040, Diesel fuel
Brake specific fuel consumption, Diesel engine, Pulp and paper industry, Engine Performance, Technical Aspects of Biodiesel Production, Biomedical Engineering, FOS: Mechanical engineering, Combustion, Organic chemistry, biodiesel, Estimating Vehicle Fuel Consumption and Emissions, NOx, FOS: Medical engineering, Automotive engineering, Biochemistry, Environmental science, Catalysis, Soybean oil, Food science, Engineering, Eco-Driving, Biofuel, emission, soybean, Waste management, water emulsion, FOS: Chemical engineering, Vehicle Emissions, Fluid Flow and Transfer Processes, Chemical Kinetics of Combustion Processes, Chemical Engineering, performance characteristics, Engineering (General). Civil engineering (General), Fuel Consumption, Chemistry, Physical Sciences, Automotive Engineering, Biodiesel, TA1-2040, Diesel fuel
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