Effect of Fuel Injection Advance Angle on the Performance of Ethylene Glycol/Diesel Engine

To further investigate the performance of the glycol/diesel dual-fuel engine, we conducted a simulation test by varying the injection advance angle of the diesel engine. Thus, we investigated the effect of different injection advance angles on the dual-fuel engine. Simulation tests were conducted to...

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Bibliographic Details
Published in:Journal of physics. Conference series 2023-08, Vol.2567 (1), p.12005
Main Authors: Wang, Qiwei, Lin, Hang, Fan, Jinyu, Li, Pinfang, Huang, Jialiang
Format: Article
Language:English
Subjects:
Cylinders
Diesel engines
Dual fuel
Ethylene glycol
Fuel injection
Mixing ratio
Physics
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Summary:To further investigate the performance of the glycol/diesel dual-fuel engine, we conducted a simulation test by varying the injection advance angle of the diesel engine. Thus, we investigated the effect of different injection advance angles on the dual-fuel engine. Simulation tests were conducted to study the effects of different injection advance angles on the performance of ethylene glycol/diesel engine when the mixing ratio was 15% and the injection advance angles were 14.6°, 16.6°, 18.6° and 20.6°, respectively. The research shows that when the fuel injection advance angle increases to 20.6°, in-cylinder temperature and in-cylinder pressure both increase compared with the original engine, the CO emissions decrease by 6.9%, the NO emissions increase by 4.3%, and the soot emissions increase by 11%. The indicated power is 48.85 kW, which increases by 0.4%.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2567/1/012005