Investigation of the effects of hemp seed oil/diesel/cetane improver fuel blends on diesel engine responses
Küçük Resim Yok
Tarih
2024
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Taylor & Francis Inc
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Four different fuels consisting of D80K5E15, D82.5K5E12.5, D85K5E10 and D100 were examined as to fuel consumption and exhaust emissions in a single cylinder diesel engine. Experiments were examined at 1500 W, 1000 W and 500 W loads, with the highest being 2000 W. Compared with D100 fuel, It has been observed that there was a 15.3% increase in Break Specific Fuel Consumption (BSFC) in the D80K5E15 mixture, a 6% increase in BSFC in the D82.5K5E12.5 mixture and a 2.3% increase in the D85K5E10 mixture. Exhaust emission values obtained from the experiments were examined. Emission values of D100 fuel were compared with the emission values of three other fuels. According to D100 fuel; carbon monoxide (CO) emissions decreased by 16.8% in the D80K5E15 mixture, 26.6% in the D82.5K5E12.5 mixture and 12.2% in the D85K5E10 mixture, Hydrocarbon (HC) emissions decreased by 30.4% in the D80K5E15 mixture, 42.6% in the D82.5K5E12.5 mixture and decreased by 12.2% in the D85K5E10 mixture. It decreased by 26.5%, Carbon Dioxide (CO2) emissions decreased by 2.2% in the D82.5K5E12.5 mixture and by 0.7% in the D85K5E10 mixture. However, compared to D100 fuel; Oxygen (O2) emission increased by 0.4% in the D82.5K5E12.5 mixture and increased by 0.05% in the D85K5E10 mixture, nitrogen oxide (NOX) emission increased by 25.9% in the D80K5E15 mixture, increased by 30.4% in the D82.5K5E12.5 mixture and increased by 0.05% in the D85K5E10 mixture. It increased by 26.9%. When the D100 fuel was compared with the other three fuel blends, the lowest HC and CO emissions were achieved in the D82.5K5E12.5 fuel blend with 26.6% and 42.6%, respectively. In addition, the lowest NOX emissions were obtained with D100 fuel compared to the D100 fuel of the other three fuel mixtures. The lowest CO emission was 0.025%) in D82.5K5E12.5 fuel at 2000 W load, and the lowest HC emission was 3.00 (ppm) in D82.5K5E12.5 fuel at 1000 W load. In this study, when D100 fuel was compared with the other three fuel mixtures, there has been a substantial reduction in CO and HC emissions and a relative reduction in CO2 emissions. Compared to D100 fuel, the desired reduction in CO, HC and CO2 emissions was achieved for the other three fuel mixtures.
Açıklama
Anahtar Kelimeler
Hemp seed oil, 2EHN, biodiesel, emissions, engine performance
Kaynak
Energy Sources Part A-Recovery Utilization and Environmental Effects
WoS Q Değeri
N/A
Scopus Q Değeri
Q2
Cilt
46
Sayı
1
