Dynamical pressure for fluid mixtures with several temperatures
Classical Physics
2015-10-20 v1 Mathematical Physics
math.MP
Abstract
We consider binary mixtures of fluids with components having different temperatures. A new dynamical pressure term is associated with the difference of temperatures between components even if fluid viscosities are null. The non-equilibrium dynamical pressure can be measured and may be convenient in several physical situations as for example in cosmological circumstances where a dynamical pressure played a major role in the evolution of the early universe.
Cite
@article{arxiv.1510.05394,
title = {Dynamical pressure for fluid mixtures with several temperatures},
author = {Henri Gouin and Tommaso Ruggeri},
journal= {arXiv preprint arXiv:1510.05394},
year = {2015}
}
Comments
arXiv admin note: substantial text overlap with arXiv:0905.0226