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dc.contributor.authorTari, O.
dc.contributor.authorYurtseven, H.
dc.date.accessioned2023-11-09T13:02:36Z
dc.date.available2023-11-09T13:02:36Z
dc.date.issued2023en_US
dc.identifier.citationİLGİN, Ö. T., & YURTSEVEN, H. (2023). Calculation of the Phase Diagrams (T–X and T–P) and the Thermodynamic Quantities for the Solid–Liquid Equilibria in n-tridecane. International Journal of Thermodynamics, 1-9.en_US
dc.identifier.issn13019724
dc.identifier.urihttps://doi.org/10.5541/ijot.1267822
dc.identifier.urihttps://hdl.handle.net/20.500.12294/3975
dc.description.abstractThe solid – liquid equilibria in n-tridecane is investigated by calculating phase diagrams and the thermodynamic quantities using the Landau phenomenological model. By expanding the free energy in terms of the order parameter of the solid phase, the phase line equations are fitted to the experimental data for the T – X and T – P phase diagrams from the literature. The temperature dependences of the thermodynamic quantities (order parameter ψ, susceptibility χψ, free energy F, the heat capacity C, entropy S and the enthalpy H) are predicted for the n-tridecane from this model. Our results give that the slope dT dP/ ≅ 2 K/MPa for n-C13 to n-C17. ψ varies with T as ψ~(T − Tm)1 2⁄ above Tm. It is linear for the χψ−1, S(T) and C(T), and quadratic for the F(T) and H(T) in n-tridecane. This indicates that the Landau model, describes the observed behaviour of the phase diagrams satisfactorily for the solid – liquid equilibria in n-tridecane. Predictions of the thermodynamic quantities can also be compared with the measurements and predictions of some other theoretical models. The pressure effect, in particular, on the solid – liquid equilibria in n-tridecane can also be investigated under the model studied here. © 2023 International Journal of Thermodynamics. All rights reserved.en_US
dc.language.isoengen_US
dc.publisherInternational Journal of Thermodynamicsen_US
dc.relation.ispartofINTERNATIONAL JOURNAL OF THERMODYNAMICSen_US
dc.identifier.doi10.5541/ijot.1267822en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectSolid - Liquid Equilibriaen_US
dc.subjectT – X and T – P Phase Diagramsen_US
dc.subjectThermodynamic Quantitiesen_US
dc.subjectN-Tridecaneen_US
dc.titleCalculation of the Phase Diagrams (T - X and T - P) and the Thermodynamic Quantities for the Solid - Liquid Equilibria in n-tridecaneen_US
dc.typearticleen_US
dc.departmentMühendislik ve Mimarlık Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.authorid0000-0001-7127-5915en_US
dc.identifier.volume26en_US
dc.identifier.issue3en_US
dc.identifier.startpage37en_US
dc.identifier.endpage45en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.institutionauthorTari, Ozlem
dc.authorwosidGEI-7421-2022en_US
dc.authorscopusid6602279209en_US
dc.identifier.wosqualityQ4en_US
dc.identifier.wosWOS:001082075300004en_US
dc.identifier.scopus2-s2.0-85172686419en_US


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