Comparative study of Performance and Emission Characteristics of a Diesel Engine Fueled by Castor and jatropha methyl Ester with the help of T Test
محل انتشار: مجله علم مهندسی خودرو، دوره: 2، شماره: 2
سال انتشار: 1391
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 16
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شناسه ملی سند علمی:
JR_IJAEIU-2-2_001
تاریخ نمایه سازی: 5 دی 1402
چکیده مقاله:
Biofuels are playing important role in recent decades as substitutes for petro diesel. Biodiesel derived from vegetable
oils are found to give comparable performance and emission characteristics. In this paper a comparative study has been
done between two fuels combinations i.e. jatropha and castor. The biodiesel was prepared from neat oils and blends of
biodiesel (up till ۲۰%) were prepared with diesel. Produced blends were tested for their use as a substitute fuel for
diesel in a single cylinder diesel engine. On the observed data for both the fuels, Student t statistical test was applied.
The values for fuel consumption calculated for t were ۰.۰۸۸ for jatropha oil methyl ester (JOME) and ۰.۴۴ for castor
oil methyl ester (COME) blends. Similarly for emission characteristics the values for CO۲, CO, NOx calculated for t
were ۲.۹۴, -۴.۷۸۱, ۲.۸۳ for COME and ۵.۴۸, -۲.۹۱ and ۴.۲۴ for JOME respectively. The values concluded that there
is no effect of fuel type on fuel consumption up till ۲۰ percent biodiesel blended fuel with respect to performance and
emission characteristics.
نویسندگان
D. Vashist
Manav Rachna International University Faridabad, India
M. Ahmad
Jamia Millia Islamia, New Delhi, India