The effects of nonlocality on the evolution of higher order fluxes in nonequilibrium thermodynamics

V. A. Cimmelli, P. Ván

Research output: Contribution to journalArticle

23 Citations (Scopus)

Abstract

The role of gradient dependent constitutive spaces is investigated on the example of Extended Thermodynamics of rigid heat conductors. Different levels of nonlocality are developed and the different versions of extended thermodynamics are classified. The local form of the entropy density plays a crucial role in the investigations. The entropy inequality is solved under suitable constitutive assumptions. Balance form of evolution equations is obtained in special cases. Closure relations are derived on a phenomenological level.

Original languageEnglish
Article number112901
JournalJournal of Mathematical Physics
Volume46
Issue number11
DOIs
Publication statusPublished - Nov 2005

Fingerprint

Non-equilibrium Thermodynamics
nonequilibrium thermodynamics
Nonlocality
Thermodynamics
entropy
Higher Order
Entropy Inequality
thermodynamics
Conductor
closures
Evolution Equation
Closure
conductors
Heat
Entropy
Gradient
heat
gradients
Dependent
Form

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Statistical and Nonlinear Physics
  • Mathematical Physics

Cite this

The effects of nonlocality on the evolution of higher order fluxes in nonequilibrium thermodynamics. / Cimmelli, V. A.; Ván, P.

In: Journal of Mathematical Physics, Vol. 46, No. 11, 112901, 11.2005.

Research output: Contribution to journalArticle

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