Scopus
YÖKSİS Eşleşti
Investigation of engine performance, emission, energy and exergy of quaternary alcohol-gasoline mixtures at various compression ratios
International Journal of Hydrogen Energy · Ağustos 2025
YÖKSİS Kayıtları
Investigation of engine performance, emission, energy and exergy of quaternary alcohol-gasoline mixtures at various compression ratios
International Journal of Hydrogen Energy · 2025 SCI
DOKTOR ÖĞRETİM ÜYESİ MAHMUT ÜNALDI →
Investigation of engine performance, emission, energy and exergy of quaternary alcohol-gasoline mixtures at various compression ratios
International Journal of Hydrogen Energy · 2025 SCI-Expanded
DOKTOR ÖĞRETİM ÜYESİ HALİL ERDİ GÜLCAN →
Investigation of engine performance, emission, energy and exergy of quaternary alcohol-gasoline mixtures at various compression ratios
International Journal of Hydrogen Energy · 2025 SCI-Expanded
DOKTOR ÖĞRETİM ÜYESİ AYHAN UYAROĞLU →
Makale Bilgileri
DergiInternational Journal of Hydrogen Energy
Yayın TarihiAğustos 2025
Cilt / Sayfa158
Scopus ID2-s2.0-105011089963
Özet
In the years they were invented, Otto engines running on gasoline, kerosene, and alcohol saw a resurgence in the use of alcohol as fuel over time due to oil crises and the deterioration of the world's ecological balance. In this study, the performance and emission values of heavy and light alcohol mixtures, rarely researched in the literature, were evaluated in a single cylinder, carburetted, air-cooled engine at compression ratios (Cr) of 7 and 8.5. Following this, the energy and exergy analyses of the fuels were conducted according to the 1st and 2nd Laws of Thermodynamics. For MEB15, MEB30, and MEB45, the fuel exergy was calculated as −13.4 %, −5.3 %, and −0.4 %, respectively. The entropy production for MEB0, MEB15, MEB30, and MEB45 was calculated. Compared to gasoline data, HC and CO emissions decreased by more than 20 % in Cr:7. The highest sustainability index values were obtained for MEB15 (1.2–1.23) at Cr:8.5.
Yazarlar (5)
1
Mahmut Unaldi
2
Ayhan Uyaroglu
3
Halil Erdi Gülcan
4
Murat Ciniviz
5
Fatih Aydin
Anahtar Kelimeler
Butanol
Compression ratio
Heavy alcohol
Light alcohol
Methanol
Sustainability index
Kurumlar
Necmettin Erbakan Üniversitesi
Meram Turkey
Selçuk Üniversitesi
Selçuklu Turkey