Journals / Makine Teknolojileri Elektronik Dergisi (elektronik) / 2016 / Cilt: 13 - Sayı: 4

Experimental Investigation of The Effects of Biodiesel From Neutralized Waste Cooking Oil on Combustion, Performance and Emission

Nötralize Atık Kızartma Yağından Elde Edilen Biyodizelin Yanma, Motor Performansı ve Egzoz Emisyonları Üzerindeki Etkilerinin Deneysel İncelenmesi

Pages
53–64
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

But NOx emissions increased by about 14.43 % with B10 compared to diesel at full load.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, biodiesel production from neutralized waste cooking oils is performed by using alkali catalysed (NaOH) single-phase reaction.
📊
Key Findings & Data:Diesel and diesel-biodiesel fuel blend (B10) have been tested in a single cylinder, four stroke, direct injection diesel engine at maximum engine torque speed (2200 rpm) and different engine load including 3.75, 7.5, 11.25, 15 and 18.75 Nm.
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Conclusion & Impact:But NOx emissions increased by about 14.43 % with B10 compared to diesel at full load.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

In this study, biodiesel production from neutralized waste cooking oils is performed by using alkali catalysed (NaOH) single-phase reaction. Diesel and diesel-biodiesel fuel blend (B10) have been tested in a single cylinder, four stroke, direct injection diesel engine at maximum engine torque speed (2200 rpm) and different engine load including 3.75, 7.5, 11.25, 15 and 18.75 Nm. The variations of in-cylinder pressure, heat release rate, ignition delay period, combustion duration, and CO, HC, NOx and soot emissions were investigated. According to test results, higher in-cylinder pressure was obtained with B10 compared to other test fuel. There is no big difference between in-cylinder pressures obtained with B10 and diesel. In-cylinder pressure increased with the increase engine load. CO and soot emissions decreased by about 28.21 % and 11.77% B10 according to diesel at full load. But NOx emissions increased by about 14.43 % with B10 compared to diesel at full load.

Özet

Bu çalışmada, nötralize atık kızartma yağından biyodizel üretimi tek aşamalı alkali katalizör (NaOH) kullanılarak gerçekleştirilmiştir. Dizel ve dizel-biyodizel yakıt karışımı (B10) tek silindirli, dört zamanlı, direkt enjeksiyonlu bir dizel motorunda, maksimum tork devrinde (2200 d/d), farklı motor yüklerinde (3.75, 7.5, 11.25, 15 ve 18.75 Nm) test edilmiştir. Silindir basıncı, ısı dağılımı, tutuşma gecikmesi, yanma süresi ve CO, CO2, NOx ve is emisyonlarının değişimi incelenmiştir. Test sonuçlarına göre B10 yakıtı ile elde edilen silindir basıncının arttığı görülmüştür. Motor yükü arttıkça silindir basıncının arttığı görülmüştür. Dizel yakıtı ile karşılaştırıldığında tam yükte B10 ile CO emisyonu %28.21, is emisyonları %11.77 azalmış, NOx emisyonu %14.43 artmıştır.

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Cite This Article

YILMAZ, E., AKSOY, L., AKSOY, F., ŞAHİN, F., UYUMAZ, A. (2016). Experimental Investigation of The Effects of Biodiesel From Neutralized Waste Cooking Oil on Combustion, Performance and Emission. Makine Teknolojileri Elektronik Dergisi (elektronik), Cilt: 13 - Sayı: 4, 53–64. https://ajindex.com/articles/281932

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