کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8918645 | 1642856 | 2018 | 35 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Critical relationship between biodiesel fuel properties and degradation of fuel delivery materials of a diesel engine
ترجمه فارسی عنوان
رابطه بحرانی بین خواص سوخت بیودیزل و تخریب مواد سوخت رسانی دیزلی
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کلمات کلیدی
common rail diesel engineWHSCFKMFluoroelastomerSAENBRFDMASTMAluminium - آلومینیومSociety of Automotive Engineers - انجمن مهندسان خودروdissolved oxygen - اکسیژن محلولBiodiesel - بیودیزلDegradation analysis - تجزیه تجزیه و تحلیلAmerican society for testing and materials - جامعه آمریکایی برای آزمایش و موادFTIR - طیف سنج مادون قرمزFourier transform infrared spectroscopy - طیف سنجی مادون قرمز تبدیل فوریه یا طیف سنجی FTIRStainless steel - فولاد ضد زنگGalvanized steel - فولاد گالوانیزهSilicone rubber - لاستیک سیلیکونNitrile rubber - لاستیک نیتریلLitre - لیترSEM - مدل معادلات ساختاری / میکروسکوپ الکترونی روبشیCopper - مسMillilitre - میلی لیترscanning electron microscope - میکروسکوپ الکترونی اسکن
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
چکیده انگلیسی
This work aims to disseminate the critical relationship present between biodiesel fuel properties and the degradation of commonly present fuel delivery materials (FDM) of a diesel engine. This was achieved by quantifying the adverse effects of palm biodiesel fuel exposure towards aluminium, galvanized steel, stainless steel, fluoroelastomer, silicone rubber and nylon under novel immersion method. Under the novel immersion method which was designed to resemble the biodiesel fuel deterioration under diesel engine operation, fuel renewal was incorporated in the typical standard methods. The utilized fuel renewal durations were 108â¯h and 192â¯h for metal and elastomers, respectively. Through this, the resulting biodiesel fuel properties under diesel engine operation were primarily simulated under the immersion methods. The experimentations were carried out for 540â¯h and 960â¯h for metals and elastomers, respectively, at 100â¯Â°C. Based on the obtained results, as well as the comparisons made to an existing study, galvanized steel, aluminium and stainless steel had lower corrosion rate by 33%, 74% and 80%, respectively, as compared to copper. On the other hand, 26%, 78% and 106% lower volume changes were determined for silicone rubber, fluoroelastomer and nylon, respectively, as compared to nitrile rubber. Significantly lower degradation rate of up to 20 times for metals and 5 times for elastomers were critically obtained under novel immersion method as compared to under typical immersion methods from existing studies. This demonstrates that through the employment of novel immersion method which simulates biodiesel fuel properties as per under diesel engine operation, much better compatibility is deemed present between biodiesel fuel and FDM contrasting to the existing studies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thermal Science and Engineering Progress - Volume 7, September 2018, Pages 20-26
Journal: Thermal Science and Engineering Progress - Volume 7, September 2018, Pages 20-26
نویسندگان
Davannendran Chandran, Suyin Gan, Harrison Lik Nang Lau, Revathi Raviadaran, Mohammed Salim, Mohammad Khalid,