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A new group contribution model for prediction liquid hydrocarbon viscosity based on free-volume theory
dc.creator | Jovanović, Jovan D. | |
dc.creator | Grozdanić, Nikola D. | |
dc.creator | Radović, Ivona R. | |
dc.creator | Kijevčanin, Mirjana Lj. | |
dc.date.accessioned | 2023-04-03T08:29:57Z | |
dc.date.available | 2023-04-03T08:29:57Z | |
dc.date.issued | 2023 | |
dc.identifier.issn | 0167-7322 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6332 | |
dc.description.abstract | In this paper a group contribution model for predicting the viscosity values of n-alkanes and iso-alkanes in the liquid phase based on Free-Volume Theory was developed. A database with 2129 experimental data with a temperature range up to 573.15 K and a pressure range up to 4000 bar was used to develop the model. The total weighted average percentage error is 4.894%. The model was tested on the next 472 experimental data with a temperature range up to 564.15 K and a pressure range up to 2019 bar and a mean percentage error that was obtained is 5.155%. | sr |
dc.language.iso | en | sr |
dc.publisher | Elsevier B.V. | sr |
dc.relation | info:eu-repo/grantAgreement/MESTD/inst-2020/200135/RS// | sr |
dc.rights | restrictedAccess | sr |
dc.source | Journal of Molecular Liquids | sr |
dc.subject | Free-Volume Theory | sr |
dc.subject | Group contribution model | sr |
dc.subject | n-alkanes | sr |
dc.subject | Viscosity | sr |
dc.title | A new group contribution model for prediction liquid hydrocarbon viscosity based on free-volume theory | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dc.citation.rank | M21~ | |
dc.citation.spage | 121452 | |
dc.citation.volume | 376 | |
dc.identifier.doi | 10.1016/j.molliq.2023.121452 | |
dc.identifier.scopus | 2-s2.0-85150389482 | |
dc.type.version | publishedVersion | sr |