Utilization of additive from waste products with gasoline fuel to operate spark ignition engine.

Autor: Awad OI; Department of Mechanics and Aerospace Engineering, Southern University of Science and Technology, Shenzhen, China.; State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing, China., Ali OM; Renewable Energy Research Unit, Northern Technical University, 36001, Kirkuk, Iraq., Zhou B; Department of Mechanics and Aerospace Engineering, Southern University of Science and Technology, Shenzhen, China., Ma X; State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing, China., Thaeer Hammid A; Computer Engineering Techniques Department, Faculty of Information Technology, Imam Ja'afar Al-Sadiq University, Baghdad, 10012, Iraq., Alwan NT; Technical Engineering College of Kirkuk, Northern Technical University, 36001, Kirkuk, Iraq.; Department of Nuclear Power Plants and Renewable Energy Sources, Ural Federal University Named After the First President of Russia B. N. Yeltsin, 19 Mira St., Yekaterinburg, Russia, 620002., Yaqoob SJ; Department of Research and Education, Authority of the Popular Crowd, Baghdad, 10001, Iraq. engsalamjabr@gmail.com., Motahhir S; Ecole National des Sciences Appliquées, Université Sidi Med Ben Abdellah, Fes, Morocco., Askar SS; Department of Statistics and Operations Research, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia., Abouhawwash M; Department of Mathematics, Faculty of Science, Mansoura University, Mansoura, 35516, Egypt.; Department of Computational Mathematics, Science, and Engineering (CMSE), College of Engineering, Michigan State University, East Lansing, MI, 48824, USA.
Jazyk: angličtina
Zdroj: Scientific reports [Sci Rep] 2022 May 11; Vol. 12 (1), pp. 7714. Date of Electronic Publication: 2022 May 11.
DOI: 10.1038/s41598-022-11599-6
Abstrakt: Impacts of blending fusel oil with gasoline on fuel combustion have been investigated experimentally in the current research to evaluate engine performance improvement and exhaust emission. Tested fuel include F10, F20 (10% and 20% of fusel oil by volume) and pure gasoline as baseline fuel have been used to operate 4-cylinder SI engine at increasing engine speed and constant throttle valve of 45%. The present results reveal a shorter combustion duration and better engine performance with F10 over engine speeds with maximum value of 33.9% for the engine brake thermal efficiency. The lowest BSFC of 251 g/kW h was recorded at 3500 rpm engine speed also with F10. All blended fuel have almost similar COV IMEP . Less NO x emission was measured with F10 at 4500 engine speed compared to gasoline. However, CO emissions reduced while higher CO 2 was observed with introducing fusel oil in the blend. Moreover, HC emission increased an average by 11% over speed range and the highest value was achieved with 10% fusel oil addition compared to 20% and pure gasoline. Accordingly, higher oxygen content of fusel oil and octane number contribute to improve combustion of fuel mixture.
(© 2022. The Author(s).)
Databáze: MEDLINE
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