[图书][B] Classical and relativistic rational extended thermodynamics of gases

T Ruggeri, M Sugiyama - 2021 - Springer
The book aims to present the recent developments in Rational Extended Thermodynamics
(RET) of gases in both classical and relativistic cases. The RET theory is a …

Non-linear extended thermodynamics of real gases with 6 fields

T Arima, T Ruggeri, M Sugiyama, S Taniguchi - International Journal of …, 2015 - Elsevier
We establish extended thermodynamics (ET) of real gases with 6 independent fields, ie, the
mass density, the velocity, the temperature and the dynamic pressure, without adopting the …

Overshoot of the non-equilibrium temperature in the shock wave structure of a rarefied polyatomic gas subject to the dynamic pressure

S Taniguchi, T Arima, T Ruggeri, M Sugiyama - International Journal of …, 2016 - Elsevier
The shock wave structure in a rarefied polyatomic gas is analyzed on the basis of non-linear
extended thermodynamics with 6 independent fields (ET6); the mass density, the velocity …

Non-linear maximum entropy principle for a polyatomic gas subject to the dynamic pressure

T Ruggeri - arXiv preprint arXiv:1504.05857, 2015 - arxiv.org
We establish Extended Thermodynamics (ET) of rarefied polyatomic gases with six
independent fields, ie, the mass density, the velocity, the temperature and the dynamic …

Recent developments in extended thermodynamics of dense and rarefied polyatomic gases

T Ruggeri, M Sugiyama - Acta Applicandae Mathematicae, 2014 - Springer
We summarize the recent results and current open problems in extended thermodynamics
(ET) of both dense and rarefied polyatomic gases.(i) We review, in particular, extended …

Polytropic gas modelling at kinetic and macroscopic levels

V Djordjić, M Pavić-Čolić, N Spasojević - arXiv preprint arXiv:2004.12225, 2020 - arxiv.org
In this paper, we consider the kinetic model of continuous type describing a polyatomic gas
in two different settings corresponding to a different choice of the functional space used to …

A second-order continuum theory of fluids

S Paolucci, C Paolucci - Journal of Fluid Mechanics, 2018 - cambridge.org
We use continuum conservation equations in conjunction with the entropy inequality to
obtain a theoretical model that is accurate for hypersonic flows. This is accomplished by …

Monatomic gas as a singular limit of polyatomic gas in molecular extended thermodynamics with many moments

T Arima, T Ruggeri, M Sugiyama, S Taniguchi - Annals of Physics, 2016 - Elsevier
The difference in the theoretical structure between monatomic and polyatomic gases in
highly nonequilibrium states is discussed from the viewpoint of molecular extended …

Shock wave structure in rarefied polyatomic gases with large relaxation time for the dynamic pressure

S Taniguchi, T Arima, T Ruggeri… - Journal of Physics …, 2018 - iopscience.iop.org
The shock wave structure in rarefied polyatomic gases is analyzed based on extended
thermodynamics (ET). In particular, the case with large relaxation time for the dynamic …

Recent results on nonlinear extended thermodynamics of real gases with six fields Part I: general theory

T Arima, T Ruggeri, M Sugiyama, S Taniguchi - Ricerche di Matematica, 2016 - Springer
We review the recently developed theory of extended thermodynamics (ET) of real gases
with six independent fields, ie, the mass density, the velocity, the temperature and the …