کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6689141 | 501889 | 2014 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Bioethanol and gasoline premixing effect on combustion and emission characteristics in biodiesel dual-fuel combustion engine
ترجمه فارسی عنوان
برمبنای بیو اتانول و بنزین بر خصوصیات احتراق و انتشار در موتور احتراق دوگانه سوخت بیودیزل
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کلمات کلیدی
بیودیزل، بیوتکنول، احتراق سوخت دوگانه، گازوئیل، نسبت تزریق پیش ساخته، گازهای خروجی اگزوز،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
چکیده انگلیسی
Experimental results show that dual-fuel combustion has a higher maximum combustion pressure (Pmax), shorter ignition delay, significantly lower NOx and soot emission, but it has higher HC and CO emission when compared to single-fuel combustion. In a comparison of bioethanol and gasoline during dual-fuel combustion, biodiesel-bioethanol dual-fuel combustion showed lower Pmax, longer ignition delay, and higher IMEP than biodiesel-gasoline dual-fuel combustion. The increase in the premixing ratio for both dual-fuel combustion modes increased the ignition delay and IMEP, and decreased Pmax. With the increase in the premixing ratio, fuel consumption increased during biodiesel-gasoline dual-fuel combustion, but decreased during biodiesel-bioethanol dual-fuel combustion. NOx significantly decreased during biodiesel-bioethanol dual-fuel combustion; however, biodiesel-gasoline dual-fuel combustion had a limited effect on NOx reduction. HC and CO emissions were increased by bioethanol or gasoline premixing. The biodiesel-bioethanol dual-fuel combustion mode showed higher HC emission than the biodiesel-gasoline dual-fuel combustion mode, and the CO emission level was similar in both combustion modes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Energy - Volume 135, 15 December 2014, Pages 286-298
Journal: Applied Energy - Volume 135, 15 December 2014, Pages 286-298
نویسندگان
Su Han Park, Seung Hyun Yoon, Chang Sik Lee,