The effect of the dynamic pressure (non-equilibrium pressure) on stationary heat conduction in a rarefied polyatomic gas at rest is elucidated by the theory of extended thermodynamics. It is shown that this effect is observable in a non-polytropic gas. Numerical studies are presented for a para-hydrogen gas as a typical example.
Takashi Arima, Elvira Barbera , Francesca Brini, Masaru Sugiyama (2014). The role of the dynamic pressure in stationary heat conduction of a rarefied polyatomic gas. PHYSICS LETTERS A, 378(86), 2695-2700 [10.1016/j.physleta.2014.07.031].
The role of the dynamic pressure in stationary heat conduction of a rarefied polyatomic gas
BRINI, FRANCESCA;
2014
Abstract
The effect of the dynamic pressure (non-equilibrium pressure) on stationary heat conduction in a rarefied polyatomic gas at rest is elucidated by the theory of extended thermodynamics. It is shown that this effect is observable in a non-polytropic gas. Numerical studies are presented for a para-hydrogen gas as a typical example.File in questo prodotto:
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