Synthesis of graphene oxide nanoparticles and the influences of their usage as fuel additives on CI engine behaviors

Basit Öğe Kaydı
dc.authoridAğbulut, Ümit/0000-0002-6635-6494
dc.authoridAfzal, Asif/0000-0003-2961-6186
dc.authoridDemirci, Tuna/0000-0001-8933-4944
dc.authorwosidVerma, Tikendra/AEA-3649-2022
dc.authorwosidGürel, Ali Etem/HKF-0948-2023
dc.authorwosidAfzal, Asif/U-3071-2017
dc.authorwosidAğbulut, Ümit/ABH-2220-2021
dc.contributor.authorAğbulut, Ümit
dc.contributor.authorElibol, Erdem
dc.contributor.authorDemirci, Tuna
dc.contributor.authorSarıdemir, Suat
dc.contributor.authorGürel, Ali Etem
dc.contributor.authorRajak, Upendra
dc.contributor.authorAfzal, Asif
dc.date.accessioned2023-07-26T11:50:25Z
dc.date.available2023-07-26T11:50:25Z
dc.date.issued2022
dc.departmentDÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.departmentDÜ, Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.departmentDÜ, Rektörlük, Bilimsel ve Teknolojik Araştırmalar Uygulama ve Araştırma Merkezien_US
dc.description.abstractThe present paper aims to investigate the synthesis of graphene oxide (GO) nanoparticles, and the comprehensive investigation of their use along with the waste cooking oil methyl ester (WCO) and diesel fuel blend on combustion, injection, performance, and emission characteristics of a diesel engine under varying engine loads from 3 to 12 Nm with the gaps of 3 Nm at a fixed speed of 2400 rpm. The test fuels named B0 (completely neat diesel fuel), B15 (85% diesel and 15% WCO), B15 + 100 ppm GO (B15 and 100 ppm GO), B15 + 500 ppm GO (B15 and 500 ppm GO), B15 + 1000 ppm GO (B15 and 1000 ppm GO). In the results, it is noticed that blending of biodiesel into conventional diesel fuel drops the brake thermal efficiency (BTE) by 2.67%, CO by 7.5%, HC emissions by 8.53%, and increases the brake specific fuel consumption (BSFC) by 5.54%, and NOx emissions by 3.37% compared to those of reference-fuel B0. However, nanoparticle-added test fuels exhibit a respectable enhancement in all performance and emission characteristics. With the addition of GO nanoparticles, BTE increases by 7.90%, and BSFC drops by 9.72% due to the improved energy content of test fuels. On the other hand, NOx is pulled back by 15.17% due to both superior surface to volume area ratio and thermal properties of GO nanoparticles. Moreover, GO nanoparticles act as the oxygen buffer, and catalyst the chemical reactions until the combustion process. Accordingly, GO ensures more complete combustion, and therefore reduces CO emission by 22.5% and HC emission by 30.23%. In the conclusion, the present paper declares that GO nanoparticles can give a satisfying solution to improve the worsened characteristics arising from bio-diesel and diesel binary blends in CI engines. (c) 2021 Elsevier Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/j.energy.2021.122603
dc.identifier.issn0360-5442
dc.identifier.issn1873-6785
dc.identifier.scopus2-s2.0-85120304701en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.energy.2021.122603
dc.identifier.urihttps://hdl.handle.net/20.500.12684/12344
dc.identifier.volume244en_US
dc.identifier.wosWOS:000792284500010en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorAğbulut, Ümit
dc.institutionauthorSarıdemir, Suat
dc.institutionauthorGürel, Ali Etem
dc.institutionauthorElibol, Erdem
dc.institutionauthorDemirci, Tuna
dc.institutionauthorGürel, Ali Etem
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofEnergyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz$2023V1Guncelleme$en_US
dc.subjectGraphene Oxide; Waste Cooking Oil; Combustion; Nanoparticles; Emissionen_US
dc.subjectExhaust-Gas Recirculation; Emission Characteristics; Diesel-Engine; Methyl-Ester; Performance-Characteristics; Compression Ratio; Carbon Nanotubes; Biodiesel; Combustion; Oilen_US
dc.titleSynthesis of graphene oxide nanoparticles and the influences of their usage as fuel additives on CI engine behaviorsen_US
dc.typeArticleen_US

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim Yok
İsim:
12344.pdf
Boyut:
1.76 MB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin / Full Text
İndir

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu