کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5483165 1522312 2017 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Comprehensive overview on diesel additives to reduce emissions, enhance fuel properties and improve engine performance
ترجمه فارسی عنوان
بررسی جامع در مورد افزودنی های دیزل برای کاهش انتشار، افزایش خواص سوخت و بهبود عملکرد موتور
کلمات کلیدی
سوخت دیزلی، عملکرد موتور، خواص سوخت افزودنی های اکسیژن، کاهش انتشار
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
The present review investigates modification of diesel fuel formulation and development of a new model to enhance engine performance, improve fuel properties and reduce exhaust emissions. Emissions arising from the fuel can be controlled by blending an oxygenated fuel (renewable fuel) with the diesel fuel. The blending oxygenated fuels namely Methanol, Ethanol, and n-Butanol are examined in addition to their effects. This review paper studies the implication of different torques and various engine speeds. In some conditions, it can even cause an increase in the content of carbon monoxides (CO), carbon dioxide (CO2) and nitrogen oxides. This review showed that the engine speed has a negative effect on all of the air pollutants, so that increasing of the engine speed leads to reduction of the air pollutants. However, the engine load gives rise to most exhaust emissions. Adding the oxygenate fuels increases brake specific fuel consumption (BSFC), while brake thermal efficiency (BTE) decreases. In some researches, a nano-metal additive has been used in the fuel for improving the engine performance. In case of using the nano-metal additives to the diesel fuel (a nano-metal with small thermal conductivity coefficient), the engine performance is seen increased.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Renewable and Sustainable Energy Reviews - Volume 74, July 2017, Pages 891-901
نویسندگان
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