کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1732213 1521460 2015 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Impact on vehicle fuel economy of the soot loading on diesel particulate filters made of different substrate materials
ترجمه فارسی عنوان
تأثیر بر مصرف سوخت خودرو در بارگیری خاکستر در فیلترهای ذرات دیزلی ساخته شده از مواد مختلف بستر
کلمات کلیدی
فیلترهای ذرات دیزلی، بازسازی فیلتر، بارگذاری دوده، مصرف سوخت خودرو،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی (عمومی)
چکیده انگلیسی
In the first step of the research, an experimental investigation on the three different substrates over the NEDC (New European Driving Cycle) was performed. The data obtained from experiments were then used for the calibration and the validation of a one dimensional fluid-dynamic engine and after treatment simulation model. Afterward, the model was used to predict the vehicle fuel consumption increments as a function of the exhaust back pressure due to the soot loading for different driving cycles. The results showed that appreciable fuel consumption increments could be noticed only in particular driving conditions, and, as a consequence, in most of the cases the optimal filter regeneration strategy corresponds to reach the highest soot loading that still ensures the component safety even in case of uncontrolled regeneration events.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy - Volume 86, 15 June 2015, Pages 19-30
نویسندگان
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