# Time dependence of phase variables in a steady shear flow algorithm.

@article{Petravic2005TimeDO, title={Time dependence of phase variables in a steady shear flow algorithm.}, author={Janka Petravic}, journal={Physical review. E, Statistical, nonlinear, and soft matter physics}, year={2005}, volume={71 1 Pt 1}, pages={011202} }

- Published 2005 in Physical review. E, Statistical, nonlinear, and…

We study the periodic time dependence of shear stress that occurs in a low- and a high-density fluid in a molecular dynamics algorithm for simulation of constant shear flow. We present a generalization of the linear response theory for a case when the equilibrium relaxation function and the equilibrium shear stress depend on strain. The predictions of this generalization reveal that the time dependence at low densities is a completely nonlinear effect. At high densities the amplitude of… CONTINUE READING

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