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dc.contributor.author Garcia Martinez, Mauricio
dc.contributor.author Lopez Lemus, Jorge
dc.contributor.author Ibarra Tandi, Benjamin
dc.date.accessioned 2020-10-07T01:40:18Z
dc.date.available 2020-10-07T01:40:18Z
dc.date.issued 2019-12-13
dc.identifier.issn 1390-9959
dc.identifier.uri http://hdl.handle.net/20.500.11799/109258
dc.description articulo de investigacion es
dc.description.abstract The surface tension of some binary and ternary mixtures was calculated by means of molecular dynamics simulations in a canonical set. The analyzed mixtures were oxygen-argon, nitrogen-argon and oxygen-nitrogenargon. The force field for argon was recalculated in order to reproduce the experimental surface tension. The corresponding force fields for O2 and N2 were taken from a previous work [Mol. Simul. 45 (2019) 958-966], where it was shown that such force fields reproduce the experimental surface tension curves, as pure fluids. The nitrogen-argon surface tension was calculated for several mole fractions of argon. The obtained curve was compared with those experimental data and a good agreement was found. The standard Lorentz-Berthelot combining rules were employed. For the oxygen-argon mixture it was necessary to modify the cross term of the combining rules in order to reproduce theoretical and experimental data. The surface tension of the ternary mixture was also estimated varying the mole fraction of argon at a certain concentration of oxygen and nitrogen, previously adjusted. Several temperatures were used in order to show a tendency mostly at relatively low temperatures. After comparing the available experimental data, which are scarce, a good agreement was observed. es
dc.language.iso eng es
dc.publisher ECORFAN Journal-Ecuador es
dc.rights openAccess es
dc.rights.uri http://creativecommons.org/licenses/by/4.0 es
dc.subject oxygen es
dc.subject argon es
dc.subject molecular dynamics es
dc.subject nitrogen es
dc.subject.classification CIENCIAS FÍSICO MATEMÁTICAS Y CIENCIAS DE LA TIERRA es
dc.title Surface tension of O2-Ar, N2-Ar and O2-N2-Ar mixtures es
dc.title.alternative Tensión superficial de las mezclas O2-Ar, N2-Ar y O2-N2-Ar es
dc.type Artículo es
dc.provenance Científica es
dc.road Dorada es
dc.organismo Ciencias es
dc.ambito Internacional es
dc.cve.CenCos 21901 es
dc.relation.año 2019


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  • Título
  • Surface tension of O2-Ar, N2-Ar and O2-N2-Ar mixtures
  • Autor
  • Garcia Martinez, Mauricio
  • Lopez Lemus, Jorge
  • Ibarra Tandi, Benjamin
  • Fecha de publicación
  • 2019-12-13
  • Editor
  • ECORFAN Journal-Ecuador
  • Tipo de documento
  • Artículo
  • Palabras clave
  • oxygen
  • argon
  • molecular dynamics
  • nitrogen
  • Los documentos depositados en el Repositorio Institucional de la Universidad Autónoma del Estado de México se encuentran a disposición en Acceso Abierto bajo la licencia Creative Commons: Atribución-NoComercial-SinDerivar 4.0 Internacional (CC BY-NC-ND 4.0)

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