Performance improvement and CO and HC emission reduction of variable compression ratio spark-ignition engine using n-pentanol as a fuel additive

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dc.authoridDr. Hitesh, Panchal/0000-0002-3787-9712en_US
dc.authoridKothare, DrChandrakant/0000-0003-3518-552Xen_US
dc.authoridSharma, Kamal/0000-0003-1863-2949en_US
dc.authoridMalwe, Prateek Deoman/0000-0003-4576-9318en_US
dc.authoridQasem, Naef/0000-0002-3641-3996en_US
dc.authorscopusid55193579100en_US
dc.authorscopusid36100383200en_US
dc.authorscopusid57219109643en_US
dc.authorscopusid56047171100en_US
dc.authorscopusid55936151600en_US
dc.authorscopusid57202959651en_US
dc.authorscopusid57925959400en_US
dc.authorwosidDr. Hitesh, Panchal/Q-1778-2016en_US
dc.authorwosidKothare, DrChandrakant/IJP-3834-2023en_US
dc.authorwosidMalwe, Prateek Deoman/ABC-3905-2021en_US
dc.authorwosidSharma, Kamal/AAL-3794-2020en_US
dc.authorwosidQasem, Naef/A-1282-2016en_US
dc.contributor.authorKothare, Chandrakant B.
dc.contributor.authorKongre, Suhas
dc.contributor.authorMalwe, Prateek
dc.contributor.authorSharma, Kamal
dc.contributor.authorQasem, Naef A. A.
dc.contributor.authorAgbulut, Umit
dc.contributor.authorEldin, Sayed M.
dc.date.accessioned2024-08-23T16:04:57Z
dc.date.available2024-08-23T16:04:57Z
dc.date.issued2023en_US
dc.departmentDüzce Üniversitesien_US
dc.description.abstractThis study tests binary and ternary n-pentanol, ethanol, and petrol blends to increase spark-ignition (SI) engine performance and minimize CO and HC emissions. To improve brake thermal efficiency (BTE) and reduce emissions, adding ethanol into gasoline is one of the practices used in Automobiles. But the literature reported some performance limitations and problems with adding a high ethanol concentration to gasoline as phase separation problem occurs in fuel tank due to the hygroscopic nature of ethanol, a higher ethanol concentration may corrode some parts of the fuel supply system. Ethanol has a lower calorific value than gasoline, so a higher ethanol concen-tration in blends beyond a specific limit reduces BTE. N-pentanol as a fuel additive in gasoline can better solve these problems due to its high caloric value compared to ethanol. Also, when n-pentanol is mixed with gasoline and exposed to moisture, it does not separate in stages as in the ethanol case. Accordingly, this research aims to evaluate n-pentanol's viability as a fuel additive in petrol and ethanol-gasoline blends at different compression ratios. The experiments were carried out on a single-cylinder, four-stroke spark-ignition engine running at a constant speed. Different blends of n-pentanol with gasoline and ethanol were tested, and results were compared against gasoline and E10 (the optimal blend of ethanol-gasoline, 10/90 v/v %). Various parameters were examined, including BTE, brake-specific fuel consumption (BSFC), and different exhaust pollu-tants. The effects of compression ratio values on these parameters were also recorded. The 1.5 vol% pentanol with E10 (E10P1.5) mix has the best overall characteristics, including low BSFC, high BTE, and low CO and HC emissions compared to petrol and E10 fuels. E10P1.5 shows a max-imum enhancement in BTE, low BSFC, CO reduction, and HC reduction by 23.79%, 19.80%, 37.79%, and 19.46%, respectively, over gasoline. Compared to E10, the improvement is 3.64% for BTE, 4.59% for BSFC, 8.88% for CO emission reduction, and 4.13% for HC emission reduc-tion.(c) 2023 THE AUTHORS. Published by Elsevier BV on behalf of Faculty of Engineering, Alexandria University This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/ licenses/by-nc-nd/4.0/).en_US
dc.identifier.doi10.1016/j.aej.2023.05.024
dc.identifier.endpage119en_US
dc.identifier.issn1110-0168
dc.identifier.issn2090-2670
dc.identifier.scopus2-s2.0-85159581353en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage107en_US
dc.identifier.urihttps://doi.org/10.1016/j.aej.2023.05.024
dc.identifier.urihttps://hdl.handle.net/20.500.12684/14427
dc.identifier.volume74en_US
dc.identifier.wosWOS:001002038300001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofAlexandria Engineering Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectEthanol-gasolineen_US
dc.subjectN-pentanolen_US
dc.subjectBlendsen_US
dc.subjectPetrol enginesen_US
dc.subjectEmissionen_US
dc.subjectEngine performanceen_US
dc.subjectEthanol-Gasoline Blendsen_US
dc.subjectExhaust Emissionsen_US
dc.subjectSi Engineen_US
dc.subjectDiesel-Biodieselen_US
dc.subjectCombustionen_US
dc.subjectInjectionen_US
dc.subjectHeaten_US
dc.titlePerformance improvement and CO and HC emission reduction of variable compression ratio spark-ignition engine using n-pentanol as a fuel additiveen_US
dc.typeArticleen_US

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