کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6634166 | 461113 | 2016 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of pongamia oil methyl ester-diesel blend on lubricating oil degradation of di compression ignition engine
ترجمه فارسی عنوان
اثر روغن مایع استرانسرزایی روغن پونگامیا بر کاهش روغن موتور روغن موتور فشرده
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کلمات کلیدی
ppmtotal base numberTbNICP-OESX-ray fluorescence spectrometerZDDPIDIAASASTMNaOHEGRBSFCNOx - NOXEndurance test - آزمون استقامتcompression ignition - احتراق فشرده سازیIndian standard - استاندارد هندیOxides of nitrogen - اکسید نیتروژنBiodiesel - بیودیزلbrake specific fuel consumption - ترمز مصرف سوخت خاصdirect injection - تزریق مستقیمAmerican society for testing and materials - جامعه آمریکایی برای آزمایش و موادparticulate matter - ذرات معلقBrake thermal efficiency - راندمان حرارتی ترمزLubricating oil - روغن کاریHour - ساعتTribology - سوده شناسی یا تریبولوژیPME - شرکتهای کوچک و متوسطatomic absorption spectrometer - طیف سنج جذب اتمیXRF - طیف نگاری فلوئورسانس اشعه ایکسparts per million - قطعات در میلیونcarbon monoxide - منوکسیدکربنUnburned Hydrocarbon - هیدروکربن نشتیsodium hydroxide - هیدروکسید سدیمBTE - وسایل کمکcondition monitoring - پایش وضعیتWear - پوشیدنexhaust gas recirculation - گردش بازگشتی گاز اگزوز
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
چکیده انگلیسی
A comparative study on lubricating oil degradation is carried out to assess the durability of a single cylinder diesel engine fuelled by biodiesel blend (20 per cent) and diesel, respectively. Initially, the engine is made to run with diesel for 256Â h, each cycle comprising 16Â h as per the IS 10000 standards. The same test cycle has been carried out on the engine which was later fuelled with biodiesel. Various tribological properties of lubricating oil such as kinematic viscosity, density, total base number, moisture content, ash content, pentane and benzene insoluble are recorded at regular intervals in order to correlate the effect of fuel chemistry on lubricating oil performance and engine life. Kinematic viscosity, flash point and total base number were observed to be lesser in biodiesel blend fuelled engine. Density, ash content, moisture content and insoluble were found to be higher in biodiesel engine. Wear debris concentrations in the lubricating oil samples drawn from both the engines were measured by Inductive Coupled Plasma-Atomic Emission Spectroscopy. Higher wear metal concentrations were observed in the lubricating oil of PME20 fuelled engine. Surface roughness parameters of cylinder liners were investigated and compared to quantify the cylinder wear of both engines. Ferrography tests of lubricating oils also indicated the significant deterioration of lubricating oil in biodiesel blend fuelled engine.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 165, 1 February 2016, Pages 105-114
Journal: Fuel - Volume 165, 1 February 2016, Pages 105-114
نویسندگان
K. Nantha Gopal, R. Thundil Karuppa Raj,