Publication:
Energy Additivity Approaches to QSPR Modeling in Estimation of Dynamic Viscosity of Fatty Acid Methyl Ester and Biodiesel

dc.contributor.authorKanit Krisnangkuraen_US
dc.contributor.authorKornkanok Aryusuken_US
dc.contributor.authorSuriya Phankosolen_US
dc.contributor.authorSupathra Lilitchanen_US
dc.contributor.otherKing Mongkut s University of Technology Thonburien_US
dc.contributor.otherBansomdejchaopraya Rajabhat Universityen_US
dc.contributor.otherMahidol Universityen_US
dc.date.accessioned2018-12-11T02:29:07Z
dc.date.accessioned2019-03-14T08:04:22Z
dc.date.available2018-12-11T02:29:07Z
dc.date.available2019-03-14T08:04:22Z
dc.date.issued2016-10-01en_US
dc.description.abstract© 2016, AOCS. Viscosity is an important physical property of fatty acid methyl esters (FAME) and biodiesel (mixture of FAMEs). In this work, quantitative structure–property relationship (QSPR) for estimation of dynamic viscosity of FAMEs and biodiesel is approached via the Gibbs energy additivity method. The Gibbs energy of dynamic viscous flow is simply derived from the sum of the Gibbs energy of kinematic viscous flow and Gibbs energy of volumetric expansion. The derived model can be used for estimation of dynamic viscosity of saturated and unsaturated FAMEs commonly found in nature. Also, the proposed model can be extended to a mixture of FAMEs or biodiesel as well as biodiesel blends. Thus, the dynamic viscosity of FAMEs as well as neat and blended biodiesels can be estimated by the same equation from the carbon number (z) and number of double bonds (nd) at different temperature (T). The average absolute deviation (AAD) values for saturated, unsaturated FAMEs, biodiesels, and biodiesel blends (at 20–100 °C) are approximately the same as the original model for estimation of kinematic viscosity.en_US
dc.identifier.citationJAOCS, Journal of the American Oil Chemists' Society. Vol.93, No.10 (2016), 1407-1414en_US
dc.identifier.doi10.1007/s11746-016-2874-xen_US
dc.identifier.issn0003021Xen_US
dc.identifier.other2-s2.0-84980043222en_US
dc.identifier.urihttps://repository.li.mahidol.ac.th/handle/123456789/43313
dc.rightsMahidol Universityen_US
dc.rights.holderSCOPUSen_US
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84980043222&origin=inwarden_US
dc.subjectChemical Engineeringen_US
dc.subjectChemistryen_US
dc.titleEnergy Additivity Approaches to QSPR Modeling in Estimation of Dynamic Viscosity of Fatty Acid Methyl Ester and Biodieselen_US
dc.typeArticleen_US
dspace.entity.typePublication
mu.datasource.scopushttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84980043222&origin=inwarden_US

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