Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12104/67788
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dc.contributor.authorBautista, F.
dc.contributor.authorMunoz, M.
dc.contributor.authorCastillo-Tejas, J.
dc.contributor.authorPerez-Lopez, J.H.
dc.contributor.authorPuig, J.E.
dc.contributor.authorManero, O.
dc.date.accessioned2015-11-19T18:52:29Z-
dc.date.available2015-11-19T18:52:29Z-
dc.date.issued2009
dc.identifier.urihttp://hdl.handle.net/20.500.12104/67788-
dc.description.abstractThe shear-banding flow in polymer-like micellar solutions is examined here with the generalized Bautista-Manero-Puig model. The coupling between flow and diffusion naturally arises in this model, which is derived from the extended irreversible thermodynamic formalism. The limit of an abrupt interface is treated here. The model predicts a dynamic master steady-flow diagram, in which all data collapse at low shear rates. Moreover, the model predicts that a nonequilibrium critical line is reached upon decreasing the shear-banding intensity parameter of the model, which corresponds to increasing temperature, increasing surfactant concentration, or varying salt-to-surfactant concentration ratio. By employing nonequilibrium critical theory and the concept of dissipated energy (or extended Gibbs free energy), a set of symmetrical reduced stress versus reduced shear-rate curves are obtained similar to gas-liquid transitions around the critical point. In addition, the nonequilibrium critical exponents are derived, which follow the extended Widom's rule and the extended Rushbroke relationship, but they are nonclassical. © 2009 American Chemical Society.
dc.titleCritical phenomenon analysis of shear-banding flow in polymer-like micellar solutions. 1. Theoretical approach
dc.typeArticle
dc.identifier.doi10.1021/jp906310k
dc.relation.ispartofjournalJournal of Physical Chemistry B
dc.relation.ispartofvolume113
dc.relation.ispartofissue50
dc.relation.ispartofpage16101
dc.relation.ispartofpage16109
dc.contributor.affiliationBautista, F., Departamentos de Física, Universidad de Guadalajara, Boul. M. García-Barragán # 1451, Guadalajara, Jal. 44430, Mexico; Muñoz, M., Departamentos de Ingenierí Química, Universidad de Guadalajara, Boul. M. García-Barragán # 1451, Guadalajara, Jal. 44430, Mexico; Castillo-Tejas, J., Facultad de Ciencias Básicas, Ingeniería y Tecnología, Universidad Autónoma de Tiaxcala, Calz. Apizaquito S/N, Apizaco, Tlax. 90300, Mexico; Pérez-López, J.H., Departamentos de Ingenierí Química, Universidad de Guadalajara, Boul. M. García-Barragán # 1451, Guadalajara, Jal. 44430, Mexico; Puig, J.E., Departamentos de Ingenierí Química, Universidad de Guadalajara, Boul. M. García-Barragán # 1451, Guadalajara, Jal. 44430, Mexico; Mañero, O., Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Apdo. Postal México, D.F. 04510, Mexico
dc.relation.isReferencedByScopus
dc.relation.isReferencedByWOS
dc.relation.isReferencedByChemAbsS
dc.relation.isReferencedByMEDLINE
dc.identifier.urlhttp://www.scopus.com/inward/record.url?eid=2-s2.0-73449102198&partnerID=40&md5=a7e2f169283f0af45b584da799050460
dc.identifier.urlhttp://dx.doi.org/10.1021/jp906310k
dc.identifier.urlhttp://ovidsp.ovid.com/ovidweb.cgi?T=JS&CSC=Y&NEWS=N&PAGE=fulltext&D=prem&AN=19924843
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