کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
649666 884666 2007 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A new diesel oxygenate additive and its effects on engine combustion and emissions
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
پیش نمایش صفحه اول مقاله
A new diesel oxygenate additive and its effects on engine combustion and emissions
چکیده انگلیسی

2-methoxyethyl acetate (MEA) can be used to decrease exhaust smoke as a new oxygenated additive of diesel. Several fuel blends which containing 10%, 15% and 20% MEA were prepared. The effects of MEA on engine’s power, fuel economy, emissions and combustion characteristics were studied on a single cylinder DI diesel engine. Under the same speed and load conditions, the maximum cylinder pressure decreases when fueled with the blends, while the ignition delays and the combustion duration becomes shorter. The engine emissions of smoke, HC and CO are reduced when MEA is added in diesel. However, MEA has a little effect on NOx emissions. When fueled with MEA15, the coefficient of light absorption of smoke opacimeter decreases about 50% with expense of 5% power, and the engine’s thermal efficiency increases about 2%.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 27, Issue 1, January 2007, Pages 202–207
نویسندگان
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