Emissions and Performance of Diesel Engine Fueled with Waste Cooking Oil Methyl Ester Diesel Blends

  • سال انتشار: 1392
  • محل انتشار: فصلنامه انرژی و محیط زیست ایران (ایرانیکا)، دوره: 5، شماره: 1
  • کد COI اختصاصی: JR_IJEE-5-1_011
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 792
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نویسندگان

Sheila M. Zakiya

Chemical Engineering Department, De La Salle University, ۲۴۰۱ Taft Ave, Manila ۱۰۰۴, Philippines

Susan A. Roces

Chemical Engineering Department, De La Salle University, ۲۴۰۱ Taft Ave, Manila ۱۰۰۴, Philippines

Nathaniel P. Dugos

Chemical Engineering Department, De La Salle University, ۲۴۰۱ Taft Ave, Manila ۱۰۰۴, Philippines

Michael Angelo B. Promentilla

Chemical Engineering Department, De La Salle University, ۲۴۰۱ Taft Ave, Manila ۱۰۰۴, Philippines

چکیده

In this study, waste cooking oil methyl ester (WCOME) and diesel were blended in 20, 40, 60 and 80% percentage volume basis. Biodiesel and the blends were tested in 4-cylinders, 4-strokes and direct injectiondiesel engine to investigate the emissions and performance at engine speeds of 600-3000 rpm under idle andfull load. The result was compared to the data of petroleum diesel. The experimental data showed that the emissions of biodiesel and blends were much lower than B100. In comparison, the emission of biodiesel was more than 50% lower than B100. The average reductions were 76.19% for smoke opacity; and 97.62, 90.36 and98.69% for brake specific emission factors of BS-HC, BS- CO and BS-SO2, respectively. The engineperformances were also observed. Results showed that when WCOME were used both BHP and BMEP showedslight reductions about 8.63% compared to diesel. However, higher fuel consumption, had been indicated bythe BSFC. The BSFCs of B100 were recorded to be 9.45% higher than biodiesel. The Highest BTEs were also recorded at a maximum average percentage of 19.93%.

کلیدواژه ها

Brake Horse Power Brake Specific Fuel Consumption Brake Thermal Efficiency Brake Mean Effective Pressure Brake Specific Hydrocarbon Smoke Opacity

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