Investigation of the Effect on Injectors of Using Biodiesel on a Diesel Engine / Dizel Bir Motorda Biyodizel Kullanımının Enjektörler Üzerinde Etkisinin Araştırılması

Yıl 2013, Cilt: 2 Sayı: 1, 10 - 18, 25.04.2013

Sait Aras , Necmettin Tarakçıoğlu

Öz

In this study, currently used as a fuel in diesel engines instead of diesel fuel, biodiesel from renewable energy sources is used, the mass loss due to wear of diesel engines, injectors, injector opening pressure of diameter shrinkage and as a result, the fuel density and changes in the system flows is investigated. Research, a diesel engine, electric motor, for a period of 1000 hours with the motion given to biodiesel, the fuel system was built cycle.
At the end of this study, caused by wear, 0,08333 to 0,13893% reduction in diameter of the injector needle, syringe needle bodies decreased from 0,00810 to 0,01494%, 0,00848 to 0,02084% loss in mass bodies injector nozzle, injector opening reduction of 3-5bars pressure and fuel flow volume 0,46 mL/h was observed to be reduced.

Özet: Bu çalışmada, şu anda dizel yakıtın yerine dizel motorlarda yalıt olarak kullanılan yenilenebilir enerji kaynaklarından elde edilen biyodizel kullanılmakta, dizel motorların giyiminden dolayı olan kütle kayıpları, enjektörler, çap daralmasının açık hava basıncı enjektörü ve sonuç olarak yakıt yoğunluğu ve system akışlarındakideğişimler araştırıldı. Dizel bir motor, elektrik motoru, biyodizele bağlı 1000 saatlik hareket periyodu, yakıt sistemi döngü oluşturdu. Bu çalışmanın sonunda enjektör iğnesinin çapındaki %0.08333 ten %0.13893 e azalma, enjektör iğne hacmi yüzde 0.00810 dan % 0.01494 e azaldı, enjektör meme hacmi %0.00848 den %0.02084 e olan kayıp,enjektör 3-5 bar açık basıncı ve 0.46 mL/h yakıt hacmi azaldığı gözlenmiştir.

Anahtar Kelimeler

biodiesel, diesel engine, injector wear and tear / biyodizel, dizel motor, enjektör hacmi ve yırtığı

Kaynakça

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