| Issue |
E3S Web Conf.
Volume 527, 2024
The 4th Edition of Oriental Days for the Environment “Green Lab. Solution for Sustainable Development” (JOE4)
|
|
|---|---|---|
| Article Number | 03013 | |
| Number of page(s) | 6 | |
| Section | Green Production for Sustainable Development | |
| DOI | https://doi.org/10.1051/e3sconf/202452703013 | |
| Published online | 24 May 2024 | |
Study the effect of injection pressure of a mixture of diesel fuel and vegetable oil on exhaust emissions of diesel engines by simulation
1 Faculty of Information Technology, Yersin University, Da Lat, Vietnam
2 Faculty of Mechanical Engineering, Air Force Officer’s College, Nha Trang, Vietnam
3 Faculty of Transportation Engineering, Nha Trang University, Nha Trang, Vietnam
* Corresponding author: nghiamaiduc@gmail.com
Biofuels are interested in using alternative fuel in diesel engines because those are friendly to the environment and can be recycled. However, characteristics of chemical and physical differences compared to diesel fuel. While using the fuel injection system of an engine must be adjusted. Computational Fluid Dynamics KIVA-3V software allows simulation of the working cycle of the engine with injection pressure effect. This paper presents the results of a simulation study of B15 biofuel used on the 4CHE Yanmar diesel engine, and the fuel injection pressure was adjusted at 210, 220, 230, and 240 bar within the limits of high-pressure pump adjustment. The results showed that the soot emissions of the engine were lowest at 230 bars.
Key words: Kiva / diesel engine / diesel oil / vegetable oil / injection pressure
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.