کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11001177 | 1431570 | 2019 | 38 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effects of the fuel injection pressure on the performance and emission characteristics of a diesel engine fuelled with waste cooking oil biodiesel-diesel blends
ترجمه فارسی عنوان
اثرات فشار تزریق سوخت بر عملکرد و ویژگی های انتشار یک موتور دیزل سوخت زیست محیطی روغن زیتون
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کلمات کلیدی
روغن پخت و پز زباله، بیودیزل، عملکرد موتور، انتشار اگزوز، فشار تزریق سوخت،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
In this study, the effect of fuel injection pressure on the performance and emission characteristics of a diesel engine fuelled with waste cooking oil biodiesel (WCOB) and its 5-30% (v/v) blends with diesel fuel were investigated and compared with diesel fuel. The engine experiments were conducted under six different fuel injection pressures (170-220â¯bars), eleven different engine speeds (1000-3000â¯rpm), and full load to find the optimum pressure which gives best results is identified for each fuel. The results compared with diesel fuel showed that biodiesel fuels confirmed that the reductions in the engine torque, brake power, CO, UHC, and smoke opacity; however brake specific fuel consumption, exhaust gas temperature, NOX and CO2 emissions increased. On the other hand, the increased injection pressure caused to increase in the engine torques, brake powers, and brake thermal efficiencies up to 210â¯bar. Moreover, the increased injection pressure caused to decrease in UHC, and smoke opacity, while the increase NOX and CO2 emissions. The results indicated that fuel blends can be used in the diesel engine without any modification. When over all the results were evaluated, the optimum fuel injection pressure was found to be at 210â¯bar for WCOB and fuel blends.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Renewable Energy - Volume 132, March 2019, Pages 649-666
Journal: Renewable Energy - Volume 132, March 2019, Pages 649-666
نویسندگان
Murat Kadir Yesilyurt,