A second order constitutive theory for polyatomic gases: theory and applications
Fluid Dynamics
2023-02-07 v1
Abstract
In the classical irreversible thermodynamics (CIT) framework, the Navier Stokes Fourier (NSF) constitutive equations are obtained so as they satisfy the entropy inequality, by and large assuming that the entropy flux is equal to the heat flux over the temperature. This article is focused on the derivation of second-order constitutive equations for polyatomic gases; it takes the basis of CIT, but most importantly, allowing up to quadratic nonlinearities in the entropy flux.
Keywords
Cite
@article{arxiv.2302.02558,
title = {A second order constitutive theory for polyatomic gases: theory and applications},
author = {Anirudh Singh Rana and Sukratu Barve},
journal= {arXiv preprint arXiv:2302.02558},
year = {2023}
}