Non-Newtonian behavior in simple fluids

Jerome Delhommelle; J. Petravic; Denis J. Evans

doi:10.1063/1.1652014

Non-Newtonian behavior in simple fluids

Jerome Delhommelle^*, J. Petravic, Denis J. Evans

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

27 Citations (Scopus)

Abstract

The non-Newtonian rheology of a microscopic sample of simple fluid was analyzed using nonequilibrium molecular dynamics simulations. A configurational thermostat was used to perform the calculations. A shear thickening regime under steady shear, and a strain thickening regime under oscillatory shear at low frequencies were observed. The results show that shear thickening can occur even in the absence of solvent.

Original language	English
Pages (from-to)	6117-6123
Number of pages	7
Journal	Journal of Chemical Physics
Volume	120
Issue number	13
DOIs	https://doi.org/10.1063/1.1652014
Publication status	Published - 1 Apr 2004

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title = "Non-Newtonian behavior in simple fluids",

abstract = "The non-Newtonian rheology of a microscopic sample of simple fluid was analyzed using nonequilibrium molecular dynamics simulations. A configurational thermostat was used to perform the calculations. A shear thickening regime under steady shear, and a strain thickening regime under oscillatory shear at low frequencies were observed. The results show that shear thickening can occur even in the absence of solvent.",

author = "Jerome Delhommelle and J. Petravic and Evans, \{Denis J.\}",

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AB - The non-Newtonian rheology of a microscopic sample of simple fluid was analyzed using nonequilibrium molecular dynamics simulations. A configurational thermostat was used to perform the calculations. A shear thickening regime under steady shear, and a strain thickening regime under oscillatory shear at low frequencies were observed. The results show that shear thickening can occur even in the absence of solvent.

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JF - Journal of Chemical Physics

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Non-Newtonian behavior in simple fluids

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