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dc.title Multilayer approximation for a confined fluid in a slit pore en
dc.type Artículo es
dcterms.abstract A simple Lennard-Jones fluid confined in a slit nanopore with hard walls is studied on the basis of a multilayer structured model. Each layer is homogeneous and parallel to the walls of the pore. The Helmholtz energy of this system is constructed following van der Waals-like approximations, with the advantage that the model geometry permits to obtain analytical expressions for the integrals involved. Being the multilayer system in thermodynamic equilibrium, a system of non-linear equations is obtained for the densities and widths of the layers. A numerical solution of the equations gives the density profile and the longitudinal pressures. The results are compared with Monte Carlo simulations and with experimental data for Nitrogen, showing very good agreement. en
dcterms.extent 6 p. es
dcterms.issued 2010
dcterms.language Inglés es
dcterms.license Attribution 4.0 International (BY 4.0) es
cic.version info:eu-repo/semantics/publishedVersion es Zarragoicoechea, Guillermo Jorge es Meyra, Ariel G. es Kuz, Víctor A. es
cic.lugarDesarrollo Universidad Nacional de La Plata es
dcterms.subject.materia Ciencias Físicas es
dcterms.identifier.url Documento completo es
dcterms.identifier.other DOI: 10.4279/PIP.020002 es
dcterms.isPartOf.issue volumen 2 es
dcterms.isPartOf.series Papers in Physics es
cic.isPeerReviewed true es
cic.isFulltext true es


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