کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6633132 | 461089 | 2016 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of using butanol and octanol isomers on engine performance of steady state and cold start ability in different types of Diesel engines
ترجمه فارسی عنوان
اثر استفاده از ایزومرهای بوتانول و اکتانول بر عملکرد موتور در حالت پایدار و شروع سرما در انواع موتورهای دیزلی
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
چکیده انگلیسی
The results indicated that with similar CN and the same engine settings, the alcohol/Diesel blends and Diesel fuel exhibited the same start of combustion and almost identical heat release processes. The blends generated slightly faster combustion and a higher indicated thermal efficiency than Diesel fuel under most of the tested conditions and in both engines. Diesel blends of n-butanol and 2-ethylhexanol showed good cold start performance in the multi-cylinder LD engine. Results regarding emissions demonstrated that the total particulate matter (PM) number was reduced when using alcohol/Diesel blends and the PM diameter seems to decrease as the amount of oxygen in the fuel was increased in the LD engine. It was concluded that alcohol/Diesel blends produce much less soot than Diesel fuel in both types of engine owing to the higher oxygen content in the blends but cause slightly increased NO formation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 184, 15 November 2016, Pages 708-717
Journal: Fuel - Volume 184, 15 November 2016, Pages 708-717
نویسندگان
Tankai Zhang, Lisa Jacobsson Nilsson, Cecilia Björkholtz, Karin Munch, Ingemar Denbratt,