Publication:
Investigation of Effect of Dual Fuel Injection Stages on Combustion Parameters in a Diesel Engine Using Ethanol-Butan-2-ol-Fossil Diesel Blends

Simple item page
dc.contributor.authorVARGÜN, MUSTAFA
dc.contributor.authorsVargün M., Özsezen A. N.
dc.date.accessioned2023-03-06T11:06:10Z
dc.date.available2023-03-06T11:06:10Z
dc.date.issued2022-07-01
dc.description.abstractThe present study aims to evaluate on the effect of different injection strategies on the combustion and emission characteristics in a diesel engine with fueled ethanol-butan-2-ol-diesel fuel blends. The most critical problem in the use of fossil-based diesel fuel (FBDF) and ethanol mixtures as an alternative fuel is the phase separation that occurs in a very short time. Therefore, there is a need to use a stabilizer to maintain the homogeneity of the mixture for long-term test conditions. In this study, butan-2-ol (2-butanol) was added to the fuel mixtures as a co-solvent to prevent the phase separation in ethanol-FBDF mixtures. It was observed that the homogeneity of the ethanol and FBDF mixtures was ensured for a long time by adding butan-2-ol up to 20% of the ethanol in the mixture. In the experiments, three different states (main, 5% pilot and 10% pilot) were developed by changing the fuel injection rate shapes. Engine tests have been performed by spraying a total of 45 mg fuel for each fuel per cycle and by charging fresh air into the cylinder at constant temperature and pressure conditions. As the results of this study, the highest maximum cylinder gas pressure with FBDF was observed in a 10% pilot injection application. With the use of ethanol-butan-2-ol-FBDF blends, a decrease in CO, CO2 and NH3 emissions were detected, while NOx emission increased. The lowest combustion noise was seen with 15% ethanol + 3% butan-2-ol + 82% FBDF (E15B3) and 20% ethanol + 4% butan-2-ol + 76% FBDF (E20B4) fuels as 84 dB. A sharp increase in heat release rate was observed using E15B3 in 5% pilot injection compared to FBDF.
dc.identifier.citationVargün M., Özsezen A. N., "Investigation of Effect of Dual Fuel Injection Stages on Combustion Parameters in a Diesel Engine Using Ethanol-Butan-2-ol-Fossil Diesel Blends", ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, cilt.47, sa.7, ss.9173-9185, 2022
dc.identifier.doi10.1007/s13369-021-06441-6
dc.identifier.endpage9185
dc.identifier.issn2193-567X
dc.identifier.issue7
dc.identifier.startpage9173
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85124512171&origin=inward
dc.identifier.urihttps://hdl.handle.net/11424/287179
dc.identifier.volume47
dc.language.isoeng
dc.relation.ispartofARABIAN JOURNAL FOR SCIENCE AND ENGINEERING
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectTemel Bilimler
dc.subjectNatural Sciences
dc.subjectÇOK DİSİPLİNLİ BİLİMLER
dc.subjectDoğa Bilimleri Genel
dc.subjectTemel Bilimler (SCI)
dc.subjectMULTIDISCIPLINARY SCIENCES
dc.subjectNATURAL SCIENCES, GENERAL
dc.subjectNatural Sciences (SCI)
dc.subjectMultidisipliner
dc.subjectMultidisciplinary
dc.subjectEthanol
dc.subject2-butanol
dc.subjectDiesel engine
dc.subjectDual injection
dc.subjectCombustion noise
dc.subjectEmission
dc.subjectEMISSION CHARACTERISTICS
dc.subjectBUTANOL-ETHANOL
dc.subjectPERFORMANCE
dc.subjectNUMBER
dc.subjectNOISE
dc.titleInvestigation of Effect of Dual Fuel Injection Stages on Combustion Parameters in a Diesel Engine Using Ethanol-Butan-2-ol-Fossil Diesel Blends
dc.typearticle
dspace.entity.typePublication
local.avesis.idde271785-1d78-4289-b42b-1a9d08fe4b66
local.indexed.atWOS
local.indexed.atSCOPUS
relation.isAuthorOfPublication965ad9bd-90a0-4b61-8c53-67a89a03fe2e
relation.isAuthorOfPublication.latestForDiscovery965ad9bd-90a0-4b61-8c53-67a89a03fe2e

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
file.pdf
Size:
811.16 KB
Format:
Adobe Portable Document Format
Download

Collections

Research Outputs