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 |
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Pages (from-to) | 6117-6123 |
Number of pages | 7 |
Journal | Journal of Chemical Physics |
Volume | 120 |
Issue number | 13 |
DOIs | |
Publication status | Published - 1 Apr 2004 |