Nonlinear viscous flow in the Lennard-Jones fluid
Abstract
Non-equilibrium molecular dynamics calculations have been performed for the Lennard-Jones fluid at the triple point. It was found that the strain rate γ, dependence of the shear viscosity coefficient η(γ), is a non-analytic function which is related to "long time tail" phenomena: η(γ)=η(0) - A|γ| 1 2.
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Physics Letters, Section A: General, Atomic and Solid State Physics