Nonsphericalized free volumes for hole theories of liquids

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Free-volume integrals for hole theories of liquids were calculated for some special cases by Monte Carlo numerical integration. The dependence of the free volume on the number of nearest neighbors is thus obtained. Only molecules interacting with a Lennard-Jones potential and a temperature near the...

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Autor principal: Weissmann, M.
Formato: Artículo publishedVersion
Lenguaje:Inglés
Publicado: 1964
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00219606_v40_n1_p175_Weissmann
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling paperaa:paper_00219606_v40_n1_p175_Weissmann2023-06-12T16:43:31Z Nonsphericalized free volumes for hole theories of liquids The Journal of Chemical Physics 1964;40(1):175-178 Weissmann, M. Free-volume integrals for hole theories of liquids were calculated for some special cases by Monte Carlo numerical integration. The dependence of the free volume on the number of nearest neighbors is thus obtained. Only molecules interacting with a Lennard-Jones potential and a temperature near the critical one have been considered. The results differ considerably from those of earlier theories, where spherical symmetry was assumed. However, the introduction of vacant cells (holes) does not improve the thermodynamic functions obtained with the cell theory of Lennard-Jones and Devonshire. Fil:Weissmann, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1964 info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion application/pdf eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00219606_v40_n1_p175_Weissmann
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
language Inglés
orig_language_str_mv eng
description Free-volume integrals for hole theories of liquids were calculated for some special cases by Monte Carlo numerical integration. The dependence of the free volume on the number of nearest neighbors is thus obtained. Only molecules interacting with a Lennard-Jones potential and a temperature near the critical one have been considered. The results differ considerably from those of earlier theories, where spherical symmetry was assumed. However, the introduction of vacant cells (holes) does not improve the thermodynamic functions obtained with the cell theory of Lennard-Jones and Devonshire.
format Artículo
Artículo
publishedVersion
author Weissmann, M.
spellingShingle Weissmann, M.
Nonsphericalized free volumes for hole theories of liquids
author_facet Weissmann, M.
author_sort Weissmann, M.
title Nonsphericalized free volumes for hole theories of liquids
title_short Nonsphericalized free volumes for hole theories of liquids
title_full Nonsphericalized free volumes for hole theories of liquids
title_fullStr Nonsphericalized free volumes for hole theories of liquids
title_full_unstemmed Nonsphericalized free volumes for hole theories of liquids
title_sort nonsphericalized free volumes for hole theories of liquids
publishDate 1964
url http://hdl.handle.net/20.500.12110/paper_00219606_v40_n1_p175_Weissmann
work_keys_str_mv AT weissmannm nonsphericalizedfreevolumesforholetheoriesofliquids
_version_ 1769810163196231680

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