Mathematical modeling of the simultaneous convection–anomalous diffusion processes in porous media

Cs Mészáros, I. Farkas, K. Gottschalk, Bálint

Research output: Contribution to journalArticle


After a brief overview of most important general features of the nonclassical diffusion on the base of the extended irreversible thermodynamics, the relevant mathematical formulae are incorporated into general formalism of the simultaneous convection–diffusion processes taking place in porous media. Then, using the simplest variant of the convection–diffusion equation, novel-type analytic solutions are derived for transport processes with both subdiffusion and superdiffusion characters in Lagrangian representation.

Original languageEnglish
Pages (from-to)994-998
Number of pages5
JournalDrying Technology
Issue number8
Publication statusPublished - Jun 11 2017



  • Anomalous diffusion
  • convection
  • drying
  • symbolic computation

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Physical and Theoretical Chemistry

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