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Molecular dynamical calculations on the viscosity of a square-well fluid

โœ Scribed by J.P.J. Michels; N.J. Trappeniers


Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
312 KB
Volume
66
Category
Article
ISSN
0009-2614

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โœฆ Synopsis


The cwefticienr of viscosity fw a square-Nell fluid is calculated by mokcuhr dynamics as a function of the well-depth for dcnsitio up to the rqion of the ffuid-solid phase trawition. The inclusion of nn attractke contnbution in the inter-moIecuhr porcntizl has ;1 profound inftuence on the behaviour of the viscosity coefficient and is also responsible for the qualitative correspondence with reaI s>,tems uhich has been found for densities above the critical one_


๐Ÿ“œ SIMILAR VOLUMES


Viscosity for a dense fluid of square-we
โœ K.D. Scarfe; I.L. McLaughlin ๐Ÿ“‚ Article ๐Ÿ“… 1975 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 372 KB

E&eived 9 Dek-nber 1974. Shear viscosity is calculated for a dense flnid of square-well rough spheres. The results are campared with czkulated shear viscosities for the familiar hard-sphere, square-well and rough-sphere models.

Molecular dynamical calculations of the
โœ J.P.J. Michels; N.J. Trappeniers ๐Ÿ“‚ Article ๐Ÿ“… 1985 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 513 KB

Systematic investigations of the viscosity coefficient of gases have been performed in the subcritical density region, using molecular dynamics. The model systems consisted of Lennard-Jones particles and of particles with a variant of the Lennard-Jones intermolecular potential. A comparison is made