The Stokes-Einstein (SE) relation between the self-diffusion and shear viscosity coefficients operates in sufficiently dense liquids not too far from the liquid-solid phase transition. By …
SA Khrapak - Journal of Molecular Liquids, 2023 - Elsevier
A simple and popular Bridgman's model predicts a linear correlation between the thermal conductivity coefficient and the sound velocity of dense liquids. A proportionality coefficient …
The shear viscosity and thermal conductivity coefficients of various liquids exhibit minima along certain trajectories on the phase diagram. These minima arise due to the crossover …
It is demonstrated that properly reduced transport coefficients (self-diffusion, shear viscosity, and thermal conductivity) of Lennard-Jones fluids along isotherms exhibit quasi-universal …
SA Khrapak - Plasma Physics Reports, 2023 - Springer
A concise overview of the vibrational model of heat transfer in simple fluids with soft pairwise interactions is presented. The model is applied to evaluate the thermal conductivity …
J Mabillard, P Gaspard - Journal of Statistical Mechanics: Theory …, 2024 - iopscience.iop.org
Within the framework of the local equilibrium approach, the equilibrium and nonequilibrium properties relevant to the hydrodynamics of the perfect hard-sphere crystal were obtained …
Application of a vibrational model of heat transfer to a fluid made of hard spheres is discussed. The model was originally proposed to describe heat conduction in fluids with soft …
Motivated by the excess entropy scaling of transport coefficients, we look for correlations between the properly reduced shear viscosity and thermal conductivity coefficients of dense …
J Mabillard, P Gaspard - Journal of Statistical Mechanics: Theory …, 2024 - iopscience.iop.org
The elastic and transport coefficients of a perfect face-centered cubic crystal of hard spheres are computed from the poles of the dynamic structure factor and of the spectral functions of …