Effect of amyl alcohol addition in a CI engine with Prosopis juliflora oil - an experimental study

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dc.authoridEdwin Geo Varuvel / 0000-0002-7303-3984
dc.authorscopusidEdwin Geo Varuvel / 25225283500en_US
dc.authorwosidEdwin Geo Varuvel / AAE-5222-2022
dc.contributor.authorDuraisamy, Boopathi
dc.contributor.authorVelmurugan, Kandasamy
dc.contributor.authorVenkatachalapathy, V. S.Karuppannan
dc.contributor.authorSubramanian, Thiyagarajan
dc.contributor.authorVaruvel, Edwin Geo
dc.date.accessioned2021-11-11T07:32:30Z
dc.date.available2021-11-11T07:32:30Z
dc.date.issued2021en_US
dc.departmentİstinye Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Makine Mühendisliği Bölümüen_US
dc.description.abstractThis study aims to replace diesel with Prosopis Juliflora seed oil (JPO) in a compression ignition (CI) engine. The high viscosity of JPO promotes inferior performance and combustion. Brake thermal efficiency of JPO is 28.3%, which is less compared to 30.7% for diesel. This also leads to higher brakespecific energy consumption, HC, CO, and smoke emissions. JPO was converted to its biodiesel (Prosopis Juliflora methyl ester) (JPME) through the transesterification process. The physical properties were improved posttransesterification process. Brake thermal efficiency was improved to 29.3% for JPME. Higher NOx emission with reduced HC, CO, and smoke emissions was observed with JPME in comparison with JPO. The test engine employed for the investigations has a single-cylinder configuration with the maximum power of 5.2 kW enabled with water cooling. Furthermore, amyl alcohol was added with JPME in various proportions of 5%, 10%, 15%, and 20% by volume and experiments were conducted. The addition of amyl alcohol in the volume mentioned earlier has improved the thermal efficiency at higher loads; added to this NO and smoke emission were lowered simultaneously for all the loading conditions. Except with the 5% volume of amyl alcohol, HC and CO emissions have increased for all other volume compositions. JPME with 20% volume amyl alcohol exhibits the highest peak pressure and heat release rate. The brake thermal efficiency of JPME + A20 is on par with diesel. NO and smoke were reduced by 7% and 29%, respectively, for JPME + A20 in comparison with diesel. The study shows that the addition of 20% amyl alcohol with JPME has performance and emission characteristics similar to diesel. Further increase in amyl alcohol led to poor cold starting condition and may also lead to knocking. Hence, it was concluded to use only up to 20% of amyl alcohol to avoid any operational complications.en_US
dc.identifier.citationDuraisamy, B., Velmurugan, K., Venkatachalapathy, V. K., Thiyagarajan, S., & Varuvel, E. G. (2021). Effect of amyl alcohol addition in a CI engine with Prosopis juliflora oil–an experimental study. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 1-15.en_US
dc.identifier.doi10.1080/15567036.2021.1996489en_US
dc.identifier.endpage15en_US
dc.identifier.scopus2-s2.0-85118331427en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://doi.org/10.1080/15567036.2021.1996489
dc.identifier.urihttps://hdl.handle.net/20.500.12713/2218
dc.identifier.wosWOS:000712768500001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorVaruvel, Edwin Geo
dc.language.isoenen_US
dc.publisherTaylor and Francisen_US
dc.relation.ispartofEnergy Sources, Part A: Recovery, Utilization and Environmental Effectsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectProsopis Juliflora Oilen_US
dc.subjectBiodieselen_US
dc.subjectAmyl Alcoholen_US
dc.subjectPerformanceen_US
dc.subjectEmissionen_US
dc.subjectCombustionen_US
dc.titleEffect of amyl alcohol addition in a CI engine with Prosopis juliflora oil - an experimental studyen_US
dc.typeArticleen_US

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