Approximations for the generalized temperature integral: a method based on quadrature rules

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:19:21Z
dc.date.available2014-05-20T14:19:21Z
dc.date.created2014-05-20T14:19:21Z
dc.date.issued2009-08-01
dc.identifierJournal of Thermal Analysis and Calorimetry. Dordrecht: Springer, v. 97, n. 2, p. 521-524, 2009.
dc.identifier1388-6150
dc.identifierhttp://hdl.handle.net/11449/25840
dc.identifier10.1007/s10973-009-0366-z
dc.identifierWOS:000271108200024
dc.identifier2105396012022450
dc.identifier8498310891810082
dc.identifier0000-0002-7984-5908
dc.description.abstractThe generalized temperature integral I(m, x) appears in non-isothermal kinetic analysis when the frequency factor depends on the temperature. A procedure based on Gaussian quadrature to obtain analytical approximations for the integral I(m, x) was proposed. The results showed good agreement between the obtained approximation values and those obtained by numerical integration. Unless other approximations found in literature, the methodology presented in this paper can be easily generalized in order to obtain approximations with the maximum of accurate.
dc.languageeng
dc.publisherSpringer
dc.relationJournal of Thermal Analysis and Calorimetry
dc.relation2.209
dc.relation0,587
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectNon-isothermal kinetics
dc.subjectGeneralized temperature integral
dc.subjectGaussian quadrature
dc.titleApproximations for the generalized temperature integral: a method based on quadrature rules
dc.typeArtículos de revistas


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