کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6638497 461152 2014 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of altitude and fuel oxygen content on the performance of a high pressure common rail diesel engine
ترجمه فارسی عنوان
اثرات محتوای اکسیژن بالادست و سوخت بر عملکرد یک موتور دیزلی معمولی با فشار بالا
کلمات کلیدی
ارتفاع مقدار اکسیژن سوخت، موتور دیزل، کارایی، انتشار جوش،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی
The experimental results indicate that the influence of altitude variation on the full-load engine brake torque is not significant when the pure diesel fuel is used. With the increase of BED fuel oxygen content, the engine brake torque reduces. When the pure diesel fuel is used, with the increase of atmospheric pressure, the brake specific fuel consumption (BSFC) decreases. As the fuel oxygen content increases, there is no significant difference in brake specific fuel consumption of the BED blends. And the values of brake specific energy consumption (BSEC) gradually decrease. Soot emissions of the diesel engine decrease with the increase of atmospheric pressure and fuel oxygen content. The effect of soot emission reduction by increasing the oxygen content of the fuel is more significant than the effect of increasing atmospheric pressure. The effects of BD and BED fuels with basically the same oxygen content on the full-load performance, fuel economy, and soot emissions of the diesel engine are different. The BSFC and soot emissions of the BED fuel are lower than those of the BD fuel.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 118, 15 February 2014, Pages 243-249
نویسندگان
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