Comparative analysis of performance, emission and combustion parameters of diesel engine fuelled with ethyl ester of fish oil and its diesel blends

Sakthivel, G.; Nagarajan, G.; Ilangkumaran, M.; Gaikwad, Aditya

doi:10.1016/j.fuel.2014.04.059

Cited by 103 publications

(35 citation statements)

References 51 publications

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“…For B20 blend, lower BSFC, BSEC and higher BTE compared to diesel was obtained. There was no significant change in the engine performance but a reduction of main noxious emissions was observed [4,9]. CO and CO 2 emissions were significantly lowered with fish oil biodiesel [10,11].…”

Section: Introductionmentioning

confidence: 99%

Prediction of CI engine performance, emission and combustion characteristics using fish oil as a biodiesel at different injection timing using fuzzy logic

Sakthivel

2016

Fuel

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Section: Introductionmentioning

confidence: 99%

Prediction of CI engine performance, emission and combustion characteristics using fish oil as a biodiesel at different injection timing using fuzzy logic

Sakthivel

2016

Fuel

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“…Bölge). Kontrolsüz yanma safhasında ısı yayılımının yüksek olmasının en önemli nedeni tutuşma gecikmesi süresinde püskürtülen yakıt miktarının artmasıdır [27]. Dizel yanmasının, ana yanmayı oluşturan üçüncü fazı difüzyon kontrollü yanma safhasıdır (III.…”

Section: şEkil 6 Yanma Fazları Ve Yanma Süresinin Belirlenmesi (Combunclassified

“…Isı yayılımının negatiften pozitife döndüğü nokta (yanma başlangıcı) ile pozitiften negatife döndüğü nokta (yanma sonu) arası yanma süresini belirlemektedir. [27]. Tutuşma gecikmesinin fazla olması sonucu yanma başlangıcı daha geç o KA konumunda gerçekleşir.…”

Section: şEkil 6 Yanma Fazları Ve Yanma Süresinin Belirlenmesi (Combunclassified

“…Bitkisel yağlardan, hayvansal yağlardan ve atık yağlardan üretilen biyodizel dizel motorlarda en çok kullanılan yenilenebilir enerji kaynaklarından birisidir [3,4]. 27 Eylül 2011 tarihli Resmi Gazete'de yayınlanan tebliğe göre; dizel yakıtı içerisine 1 Ocak 2014 tarihinden itibaren %1, 1 Ocak 2015 tarihinden itibaren %2 ve 1 Ocak 2016 tarihinden itibaren %3 yerli tarım ürünlerinden üretilmiş biyodizelin kullanımı zorunlu hale getirilmiştir [5]. Dizel ile kıyaslandığında biyodizelin çok fazla avantajı bulunmaktadır.…”

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Pamuk Meti̇l Esteri̇ne N-Heptan Katkisinin Motor Performansi Ve Yanma Karakteri̇sti̇kleri̇ne Etki̇leri̇ni̇n İncelenmesi̇

Çelik¹,

Solmaz²,

Yücesu³

2015

Gazi Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi

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ÖZETYakıt katkılarının dizel motor performansına etkileri birçok araştırmacı tarafından çalışılmış ve umut verici sonuçlar elde edilmiştir. Katkı maddeleri yanma esnasında katalizör etkisi göstererek yakıt kararsızlığı reaksiyonlarını hızlandırmakta ve motor performansı üzerinde olumlu etkiler oluşturmaktadır. Bu çalışmada; rafine edilmiş pamuk yağından transesterifikasyon yöntemi ile biyodizel üretilmiş, üretilen biyodizellere belirli oranlarda n-heptan katılmış ve test edilmiştir. Deneyler tek silindirli bir dizel motorunda sabit devirde ve tam yükte yapılmıştır. Pamuk metil esteri (PH0) yakıtı içerisine n-heptan ilavesi yakıt atomizasyonunu iyileştirmiş ve yanma verimliliği artmıştır. Maksimum güç artışı %8 n-heptan içeren pamuk metil esteri ile (PH8) %7.52 olmuştur. Tüm yakıtlar için maksimum silindir gaz basınçları ve maksimum ısı yayılımı hemen hemen aynı krank açısında oluşmuştur. Çalışmada %8 n-heptan karışımı motor performans ve yanma özellikleri bakımından en iyi sonucu vermiştir.Anahtar Kelimeler: Pamuk metil esteri, yakıt katkı maddesi, yanma karakteristikleri, motor performansı EXAMINATION OF THE EFFECTS OF N-HEPTAN ADDITION TO COTTON METHYL ESTER ON THE ENGINE PERFORMANCE AND COMBUSTION CHARECTERISTICS ABSTRACTThe fuel additives have been studied by many researchers on diesel engine performance and encouraging results have been obtained. During the combustion fuel additives provide the catalyst effect, accelerates the reaction instability and create positive effects on engine performance. In this study; biodiesel was produced by transesterification from the refined cottonseed oil, a certain amount of n-heptane were added in biodiesel and combustion and performance tests were conducted. The experiments was made in a single-cylinder diesel engine at a constant speed and full load. n-heptane added into the cotton methyl ester (PH0) fuel improved the fuel atomization therefore combustion efficiency increased. The maximum power increase was 7.52% in cotton methyl ester fuel containing 8 % n-heptan (PH8). The maximum gas pressure and maximum heat release are formed in almost the same crank angle for all fuels. The 8% n-heptane mixture given the best results in terms of engine performance and combustion characteristics.

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“…Biofuels were one such source of fuel originated from plants and animals [1]. The oils extracted from seeds such as coconuts, cotton seed, soya bean, sunflower, jatropha, peanuts, mustard seed, linseed, palm and cashew nuts are converted to biodiesel and tested as a substitute fuel for CI engines [2,3].…”

Section: Introductionmentioning

confidence: 99%

Performance Testing of Diesel Engine using Cardanol-Kerosene oil blend

Ravindra¹,

Aruna²,

Vardhan³

2018

MATEC Web Conf.

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Abstract. Awareness of environmental pollution and fossil fuel depletion has necessitated the use of biofuels in engines which have a relatively cleaner emissions. Cardanol is a biofuel, abundantly available in India, which is a by-product of cashew processing industries. In this study performance of raw Cardanol blended with kerosene has been tested in diesel engine. Volumetric blend BK30 (30% kerosene and 70% Cardanol) has been used for the test. The properties like flash point, viscosity and calorific value of the blend have been determined. The test was carried out in four stroke diesel engine connected with an eddy current dynamometer. Performance of the engine has been analysed by finding the brake specific fuel consumption (BSFC) and brake thermal efficiency (BTE). The results showed that the brake thermal efficiency of the blend is 29.87%, with less CO and smoke emission compared to diesel. The results were also compared with the performance of Cardanol diesel blend and Cardanol camphor oil blend, which were already tested in diesel engines by other researchers. Earlier research work reveals that the blend of 30% camphor oil and 70% Cardanol performs very closer to diesel fuel with a thermal efficiency of 29.1%. Similarly, higher brake thermal efficiency was obtained for 20% Cardanol and 80% diesel blend.

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Comparative analysis of performance, emission and combustion parameters of diesel engine fuelled with ethyl ester of fish oil and its diesel blends

Cited by 103 publications

References 51 publications

Prediction of CI engine performance, emission and combustion characteristics using fish oil as a biodiesel at different injection timing using fuzzy logic

Prediction of CI engine performance, emission and combustion characteristics using fish oil as a biodiesel at different injection timing using fuzzy logic

Pamuk Meti̇l Esteri̇ne N-Heptan Katkisinin Motor Performansi Ve Yanma Karakteri̇sti̇kleri̇ne Etki̇leri̇ni̇n İncelenmesi̇

Performance Testing of Diesel Engine using Cardanol-Kerosene oil blend

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