Artículo

A study of Lennard-Jones equivalent analytical relationships for modeling viscosities

Zabaloy, Marcelo SantiagoIcon ; Machado, J.M.V.; Macedo, E
Fecha de publicación: 05/2001
Editorial: Springer/Plenum Publishers
Revista: International Journal of Thermophysics
ISSN: 0195-928X
e-ISSN: 1572-9567
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

The analysis of the viscosity-density-temperature relationship of the Lennard-Jones (LJ) fluid was studied over a wide range of temperature and density. The viscosities of LJ fluids were evaluated through the qualitative trends generated by combining the LJ and equivalent analytical relationships (EAR). It was found that the viscosity predictions were based only on the molecular weight. The average error was less than 10% for vapor and supercritical viscosity and less than 25% for liquid viscosity.
Palabras clave: Dense Fluids , Gases , Lennard-Jones , Modeling , Molecular Theory , Viscosity
 
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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/38115
DOI: http://dx.doi.org/10.1023/A:1010779000264
URL: https://link.springer.com/article/10.1023/A:1010779000264
Colecciones
Articulos(PLAPIQUI)
Articulos de PLANTA PILOTO DE INGENIERIA QUIMICA (I)
Citación
Zabaloy, Marcelo Santiago; Machado, J.M.V.; Macedo, E; A study of Lennard-Jones equivalent analytical relationships for modeling viscosities; Springer/Plenum Publishers; International Journal of Thermophysics; 22; 3; 5-2001; 829-858
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