TY - JOUR
TI - Thermodynamic analyzes in a compression ignition engine using fuel oil diesel fuel blends
AU - Özer Salih
AU - Dogan Battal
JN - Thermal Science
PY - 2022
VL - 26
IS - 4
SP - 3079
EP - 3088
PT - Article
AB - We use fuel oil as an alternative fuel in compression ignition engines  without modification. In this study, we performed tests at different engine  speeds using diesel fuel oil fuel blends in a compression ignition engine.  Energy and exergy analysis was carried out using the performance and  emission values got from these tests. Through energy analysis, the energy  distribution of the engine was determined and the thermal efficiency was  calculated. The highest thermal efficiency is 34.76% on F40 fuel at 2250  rpm. In the exergy analysis, fuel exergy, exhaust exergy, entropy  production, and exergy efficiency were calculated. The highest exergy  destruction is 17.36 kW at 3250 rpm on D100 fuel. The exergy efficiency  increases with engine speed. The highest exergy efficiency is 28.2% on F40  fuel at 2250 rpm.