Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends

EROL, Derviş; DOĞAN, BATTAL; YESILYURT, Murat Kadir

doi:10.30939/ijastech..708517

Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends

Murat YEŞİLYURT, (Department of Mechanical Engineering, Faculty of Engineering-Architecture, YozgatBozok University, Yozgat, 66200, Turkey)

Battal Doğan, (Department of Automotive Technology, TUSAŞ-Kazan Vocational School, Gazi University, Ankara, 06500, Turkey)

Derviş Erol (Department of Automotive Technology, Kırıkkale Vocational School, Kırıkkale University, Kırıkkale, 71450, Turkey)

International Journal of Automotive Science and Technology

1 0

Yıl: 2020 Cilt: 4 Sayı: 2 Sayfa Aralığı: 70 - 89 Metin Dili: İngilizce DOI: 10.30939/ijastech..708517 İndeks Tarihi: 17-09-2020

Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends

Öz:

Alcohols have been known as influential alternatives for the utilization in thecompression-ignition (CI) engines. In contrast to lower-order alcohols such asmethanol-C1 and ethanol-C2, long-chain alcohols (higher-order alcohols) have ahopeful future for CI engines. Pentanol-C5 or amyl alcohol, regarding its affirmative chemical and physical properties, is a type of higher alcohol that canbe obtained from biomass resources and hence it has to be evaluated as an alternating and sustainable fuel candidate in diesel engine applications. The objectiveof this work is to explore the engine performance and exhaust emission characteristics of a CI engine running on 1-pentanol/diesel fuel mixtures. For this aimof the experimental research, three different blends were created by infusing various ratios (10, 20, and 30% by volume) of 1-pentanol into pure diesel with implementing the splash-blending method to acquire the binary blends of Pt10,Pt20, and Pt30. The tested fuel samples were used in a single-cylinder diesel engine coupled with a generator. The influences of a next-generation alcohol addition to the diesel upon the engine performance along with exhaust emission levels of the tested engine were meticulously researched at six different engineloads (0, 0.4, 0.8, 1.2, 1.6, and 2 kW) with a stable speed (3000 rpm). The infusion of alcohol into the diesel fuel declined cetane number as well as the lowercalorific value of the fuel blends. As a result of the study carried out, it was observed that the brake specific fuel consumption (BSFC) increased between 4.46-11.78% averagely as the ratio of 1-pentanol in the mixtures increased whilebrake thermal efficiency (BTE) and exhaust gas temperature (EGT) dropped upto 6.75% and 6.69%, respectively owing to the lesser energy content of the 1-pentanol. When the test engine operating with binary blends, unburned hydrocarbon (HC) and carbon monoxide (CO) emissions were obtained to be higherthan that of conventional diesel fuel due to the higher latent heat of vaporization(LHV) of 1-pentanol resulting in a cooling impact in the cylinder, leading descending trend in the efficiency of the combustion. Besides, the addition of 1-pentanol to diesel caused the mitigation in smoke emission by 77.37-89.60%,carbon dioxide (CO2) by 13.06-30.83%, and nitrogen oxides (NOX) by 13.43-41.61% on an average as compared to diesel fuel. Overall, it has been shown upthat 1-pentanol might be successfully utilized as an oxygenated fuel additive todiesel fuel, however in a minimum concentration of 1-pentanol, i.e., Pt10 blendhas provided luminous outcomes in terms of mitigating the EGT, smoke opacity, and especiallyNOXemissions, however at the expense of boosting in theemissions of CO and HC.

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Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	YESILYURT M, DOĞAN B, EROL D (2020). Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends. , 70 - 89. 10.30939/ijastech..708517
Chicago	YESILYURT Murat Kadir,DOĞAN BATTAL,EROL Derviş Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends. (2020): 70 - 89. 10.30939/ijastech..708517
MLA	YESILYURT Murat Kadir,DOĞAN BATTAL,EROL Derviş Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends. , 2020, ss.70 - 89. 10.30939/ijastech..708517
AMA	YESILYURT M,DOĞAN B,EROL D Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends. . 2020; 70 - 89. 10.30939/ijastech..708517
Vancouver	YESILYURT M,DOĞAN B,EROL D Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends. . 2020; 70 - 89. 10.30939/ijastech..708517
IEEE	YESILYURT M,DOĞAN B,EROL D "Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends." , ss.70 - 89, 2020. 10.30939/ijastech..708517
ISNAD	YESILYURT, Murat Kadir vd. "Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends". (2020), 70-89. https://doi.org/10.30939/ijastech..708517

APA	YESILYURT M, DOĞAN B, EROL D (2020). Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends. International Journal of Automotive Science and Technology, 4(2), 70 - 89. 10.30939/ijastech..708517
Chicago	YESILYURT Murat Kadir,DOĞAN BATTAL,EROL Derviş Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends. International Journal of Automotive Science and Technology 4, no.2 (2020): 70 - 89. 10.30939/ijastech..708517
MLA	YESILYURT Murat Kadir,DOĞAN BATTAL,EROL Derviş Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends. International Journal of Automotive Science and Technology, vol.4, no.2, 2020, ss.70 - 89. 10.30939/ijastech..708517
AMA	YESILYURT M,DOĞAN B,EROL D Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends. International Journal of Automotive Science and Technology. 2020; 4(2): 70 - 89. 10.30939/ijastech..708517
Vancouver	YESILYURT M,DOĞAN B,EROL D Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends. International Journal of Automotive Science and Technology. 2020; 4(2): 70 - 89. 10.30939/ijastech..708517
IEEE	YESILYURT M,DOĞAN B,EROL D "Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends." International Journal of Automotive Science and Technology, 4, ss.70 - 89, 2020. 10.30939/ijastech..708517
ISNAD	YESILYURT, Murat Kadir vd. "Experimental assessment of a CI engine operating with 1-pentanol/diesel fuel blends". International Journal of Automotive Science and Technology 4/2 (2020), 70-89. https://doi.org/10.30939/ijastech..708517