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THE KINETIC PHENOMENA IN NONISOTHERMAL MOTION OF A BINARY GAS MIXTURE THROUGH A PLANE CHANNEL.

Author(s) : CHERNYAK V. G., KALININ V. V., SUETIN P. E.

Type of article: Article

Summary

BASED ON THE MCCORMACK MODEL, THE THEORY OF MOTION OF BINARY GAS MIXTURES IN A PLANE CHANNEL OWING TO THE TEMPERATURE, CONCENTRATION AND PRESSURE GRADIENTS IS ESTABLISHED. THE RELATIONSHIPS ARE OBTAINED SHOWING THE DEPENDENCE OF THE THERMAL, DIFFUSIONAL AND NUMERICAL MEAN FLUXES ON THE KNUDSEN NUMBER AND CONCENTRATION OF THE COMPONENTS. THE CALCULATIONS ARE CARRIED OUT FOR THE MIXTURES HELIUM-ARGON, HELIUM-NEON, NEON-ARGON WITH THE USE OF THREE MODELS OF INTERMOLECULAR POTENTIAL: < SOLID SPHERES >, < MAXWELL MOLECULES >, LENNARD-JONES POTENTIAL. BASED ON THE PRIGOGINE THEOREM, THE EFFECTS CHARACTERISTIC OF GAS MIXTURES ARE CONSIDERED. THE THEORY IS COMPARED WITH EXPERIMENT.

Details

  • Original title: THE KINETIC PHENOMENA IN NONISOTHERMAL MOTION OF A BINARY GAS MIXTURE THROUGH A PLANE CHANNEL.
  • Record ID : 1985-0973
  • Languages: English
  • Source: International Journal of Heat and Mass Transfer - vol. 27 - n. 8
  • Publication date: 1984/08

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