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Study on Emission and Performance of Diesel Engine Using Castor Biodiesel

This paper presents the result of investigations carried out in studying the emission and performance of diesel engine using the castor biodiesel and its blend with diesel from 0% to 40% by volume. The acid-based catalyzed transesterification system was used to produce castor biodiesel and the highest yield of 82.5% was obtained under the optimized condition. The FTIR spectrum of castor biodiesel indicates the presence of C=O and C–O functional groups, which is due to the ester compound in biodiesel. The smoke emission test revealed that B40 (biodiesel blend with 40% biodiesel and 60% diesel) had the least black smoke compared to the conventional diesel. Diesel engine performance test indicated that the specific fuel consumption of biodiesel blend was increased sufficiently when the blending ratio was optimized. Thus, the reduction in exhaust emissions and reduction in brake-specific fuel consumption made the blends of caster seed oil (B20) a suitable alternative fuel for diesel and could help in controlling air pollution.
- Universiti Teknologi MARA Malaysia
- Universiti Malaysia Terengganu Malaysia
- Universiti Putra Malaysia Malaysia
- Universiti Putra Malaysia Malaysia
- Universiti Teknologi MARA Malaysia
Brake specific fuel consumption, Diesel engine, Pulp and paper industry, Engine Performance, Technical Aspects of Biodiesel Production, Biomedical Engineering, FOS: Mechanical engineering, Organic chemistry, TJ Mechanical engineering and machinery, FOS: Medical engineering, Automotive engineering, Environmental science, Catalysis, Engineering, Biofuel, Thrust specific fuel consumption, Tribological Properties of Lubricants and Additives, Smoke, Fuel efficiency, QD1-999, Waste management, FOS: Chemical engineering, Fluid Flow and Transfer Processes, Castor oil, 660, Mechanical Engineering, Chemical Kinetics of Combustion Processes, Methanol, Chemical Engineering, QD Chemistry, Chemistry, Transesterification, Physical Sciences, Biodiesel, Diesel fuel
Brake specific fuel consumption, Diesel engine, Pulp and paper industry, Engine Performance, Technical Aspects of Biodiesel Production, Biomedical Engineering, FOS: Mechanical engineering, Organic chemistry, TJ Mechanical engineering and machinery, FOS: Medical engineering, Automotive engineering, Environmental science, Catalysis, Engineering, Biofuel, Thrust specific fuel consumption, Tribological Properties of Lubricants and Additives, Smoke, Fuel efficiency, QD1-999, Waste management, FOS: Chemical engineering, Fluid Flow and Transfer Processes, Castor oil, 660, Mechanical Engineering, Chemical Kinetics of Combustion Processes, Methanol, Chemical Engineering, QD Chemistry, Chemistry, Transesterification, Physical Sciences, Biodiesel, Diesel fuel
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).62 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Top 1% influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Top 10% impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Top 10%
