TY - GEN
T1 - Effects of advancing injection timing on the engine performances and emissions of a diesel engine with 35% water in diesel emulsion fuel
AU - Krisandika, Irvan Septian
AU - Sudarmanta, Bambang
AU - Rosid,
N1 - Publisher Copyright:
© 2019 Author(s).
PY - 2019/12/10
Y1 - 2019/12/10
N2 - Replacement of diesel fuel with emulsion fuel is one way to overcome exhaust emissions from combustion, especially smoke emissions and increases combustion efficiency. This study used an emulsion with a mixture of 35% water and 65% diesel. The study used a Diamond DI 800 diesel engine by varying injection times by 13°BTDC - 19°BTDC intervals of 2°BTDC with loads of 1000 W (low load), 2500W (med load), and 4000 W (high load). The engine rotation was kept constant 1500 rpm. The results showed that despite a decrease in exhaust emissions and an increase in combustion efficiency, the value of thermal efficiency increased to 55.3% compared to standard diesel fuel at 17°BTDC. Smoke emissions decreased by 2.53%. it was accompanied by an increase in fuel consumption, under standard conditions fuel consumption increased by 15%, but by advancing injection time, fuel consumption decreased to 5,47%, low engine torque and power decreased by 3.17% with max output 3,056 HP.
AB - Replacement of diesel fuel with emulsion fuel is one way to overcome exhaust emissions from combustion, especially smoke emissions and increases combustion efficiency. This study used an emulsion with a mixture of 35% water and 65% diesel. The study used a Diamond DI 800 diesel engine by varying injection times by 13°BTDC - 19°BTDC intervals of 2°BTDC with loads of 1000 W (low load), 2500W (med load), and 4000 W (high load). The engine rotation was kept constant 1500 rpm. The results showed that despite a decrease in exhaust emissions and an increase in combustion efficiency, the value of thermal efficiency increased to 55.3% compared to standard diesel fuel at 17°BTDC. Smoke emissions decreased by 2.53%. it was accompanied by an increase in fuel consumption, under standard conditions fuel consumption increased by 15%, but by advancing injection time, fuel consumption decreased to 5,47%, low engine torque and power decreased by 3.17% with max output 3,056 HP.
UR - http://www.scopus.com/inward/record.url?scp=85076793522&partnerID=8YFLogxK
U2 - 10.1063/1.5138261
DO - 10.1063/1.5138261
M3 - Conference contribution
AN - SCOPUS:85076793522
T3 - AIP Conference Proceedings
BT - Innovative Science and Technology in Mechanical Engineering for Industry 4.0
A2 - Djanali, Vivien
A2 - Mubarok, Fahmi
A2 - Pramujati, Bambang
A2 - Suwarno, null
PB - American Institute of Physics Inc.
T2 - 4th International Conference on Mechanical Engineering: Innovative Science and Technology in Mechanical Engineering for Industry 4.0, ICOME 2019
Y2 - 28 August 2019 through 29 August 2019
ER -