14 citations · 27 across the 5 of their papers we have counts for
5 papers
A new expression for the production term in the relativistic model of polyatomic gases
M. C. Carrisi, S. Pennisi, T. Ruggeri +1
A new expression is here proposed for the production term Q in the Boltzmann Equation. This new expression satisfies the H-Theorem (non approximated) and, in the transition to Ordi…
Relativistic Rational Extended Thermodynamics of Polyatomic Gases with a New Hierarchy of Moments
Takashi Arima, Maria Cristina Carrisi, Sebastiano Pennisi +1
A relativistic version of the rational extended thermodynamics of polyatomic gases based on a new hierarchy of moments that takes into account the total energy composed by the rest…
Which moments are appropriate to describe gases with internal structure in Rational Extended Thermodynamics?
Takashi Arima, Maria Cristina Carrisi, Sebastiano Pennisi +1
Motivated by a recent paper of Pennisi (2021) in the relativistic framework, we revisit the previous approach of two hierarchies of moments critically and propose a new natural phy…
On a relativistic BGK model for polyatomic gases near equilibrium
Byung-Hoon Hwang, Tommaso Ruggeri, Seok-Bae Yun
Recently, a novel relativistic polyatomic BGK model was suggested by Pennisi and Ruggeri [J. of Phys. Conf. Series, 1035, (2018)] to overcome drawbacks of the Anderson-Witting mode…
Ultrarelativistic limit of a Rarefied Gas with Internal Structure
Sebastiano Pennisi, Tommaso Ruggeri
The aim of this letter is to check the ultra-relativistic limit of a recent model proposed by Pennisi and Ruggeri [Ann. Phys. 377, 414 (2017)] for a relativistic gas with internal…