Viscosity and mutual diffusion in strongly asymmetric binary ionic mixtures
Abstract
Description
We present molecular dynamics simulation results for the viscosity and mutual diffusion constant of a strongly asymmetric binary ionic mixture (BIM). We compare the results with available theoretical models previously tested for much smaller asymmetries. For the case of viscosity we propose a new predictive framework based on the linear mixing rule, while for mutual diffusion we discuss some consistency problems of widely used Boltzmann equation based models.
10 pages, 4 figures
10 pages, 4 figures