کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6689821 | 501892 | 2014 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Experimental investigation on the combustion and emissions characteristics of 2-methylfuran gasoline blend fuel in spark-ignition engine
ترجمه فارسی عنوان
بررسی تجربی در مورد ویژگی های احتراق و انتشار گازهای سوخت بنزین 2-متیل بوران در موتور احتراق جرقه
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
DMFWOTE10MFBIMEPCA50LHVPFIGHGBSFCaTDCM102-Methylfuran - 2-متیل فوران2,5-dimethylfuran - 2،5-dimethylfuranbTDC - BTDCNOx - NOXCOV - THEEthanol - اتانولlower heating value - ارزش حرارت پایین ترEmissions - انتشاراتResearch Octane Number - اکتان شماره تحقیقOxides of nitrogen - اکسید نیتروژنafter top dead center - بعد از مرده مردهbrake specific fuel consumption - ترمز مصرف سوخت خاصspark ignition - جرقه جرقهcrank angle degree - درجه زاویه دارRON - رونmotor octane number - شماره اکتان موتورCoefficient of Variation - ضریب تغییرCAD - طراحی به کمک رایانه یا کَدbefore top dead center - قبل از مرده مردهBlend fuel - مخلوط سوختCombustion duration - مدت زمان احتراقcarbon monoxide - منوکسیدکربنSI engines - موتورهای SIMON - مونhydrocarbon - هیدروکربنMass fraction burned - کسر جرم سوخته استGreenhouse gas - گاز گلخانه ایWide open throttle - گشتاور باز
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
چکیده انگلیسی
Currently, 2,5-dimethylfuran (DMF) has already been extensively studied as a novel potential gasoline substitute. With its improved reaction sequences, another main molecule transformed from fructose has also aroused worldwide interest, which is known as 2-methylfuran (MF). MF has similar energy density and knock suppression ability to DMF. However, little is known about its behavior in spark-ignition (SI) engines, especially when it is used as a gasoline additive. Therefore, focus was given on the combustion and emissions characteristics of 10% volume fraction 2-methylfuran gasoline blend fuel (M10) in this work, which was investigated experimentally in a single-cylinder four-stroke SI engine at various engine speeds (800-1800Â rpm in 200Â rpm intervals) and wide open throttle (WOT). The in-cylinder combustion process as well as engine performance of M10 were compared with gasoline and the same proportion ethanol gasoline blend fuel (E10) under gasoline maximum brake torque (MBT) spark timing and stoichiometric air-fuel ratio. Results of engine tests show that M10 produces relatively high in-cylinder peak pressure and temperature, which is mainly attributed to its consistently shorter combustion duration. Compared with engine performance of E10, the output torque and brake power increase slightly with less brake specific fuel consumption when M10 is used. Lower regulated gas emissions of hydrocarbons (HC) and carbon monoxide (CO) can be found for both E10 and M10 blend. In addition, more nitrogen oxides (NOX) emissions are generated from M10 due to its higher combustion temperature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Energy - Volume 132, 1 November 2014, Pages 317-324
Journal: Applied Energy - Volume 132, 1 November 2014, Pages 317-324
نویسندگان
Haiqiao Wei, Dengquan Feng, Gequn Shu, Mingzhang Pan, Yubin Guo, Dongzhi Gao, Wei Li,