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Journal of engineering physics

, Volume 9, Issue 6, pp 446–448 | Cite as

Thermal conductivity of a chemically reacting ternary gas mixture

  • M. I. Verba
  • V. D. Portnov
Article
  • 19 Downloads

Abstract

On the basis of the thermodynamics of irreversible processes, an expression is derived for the thermal conductivity of a chemically reacting gas mixture.

Keywords

Thermal Conductivity Statistical Physic Irreversible Process 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notation

xi

molar fraction of i-th component

Ju

energy flux

ci

mass fraction of i-th component

Jq

heat flux

Ji

mass flux of i-th component

T

absolute temperature

μi

molar chemical potential of i-th component

Lik, Luu, Lui

phenomenological coefficients, associated respectively with the transfer of mass and energy and with the superimposed effects

Xu and Xk

thermodynamic forces associated with the mass and energy fluxes

hi

enthalpy of i-th component

S

entropy of i-th component

Dij

diffusion coefficient of a multicomponent mixture

DiT

thermodiffusion coefficient of i-th component in a multicomponent system

μ0(O, p)

chemical potential in standard state

ρ

density

h

number density of mixture particles

hj

number density of particles of i-th component

mi

molecular weigh of i-th component

p

pressure of mixture

vi

specific volume of i-th component

H

heat of reaction

r

number of component of mixture

R

gas constant

dt

thermodiffusion coefficient of a binary mixture

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References

  1. 1.
    W. Nernst, Boltzmann-Festschrift, 904–915, 1904.Google Scholar
  2. 2.
    E. U. Frank, Z. Physik. Chem.201, 16–31, 1952.Google Scholar
  3. 3.
    I. Z. Meixner, Naturforschung,7a, 553–569, 1952.Google Scholar
  4. 4.
    E. U. Frank and W. Z. Spalthoff, Elektrochemie,58, 374–381, 1954.Google Scholar
  5. 5.
    W. Frie and H. Z. Maecker,162, 69–83, 1961.Google Scholar
  6. 6.
    J. O. Hirshfelder, C. F. Curtiss, and R. B. Bird, Molecular Theory of Gases and Liquids [Russian translation], IL, 1961.Google Scholar
  7. 7.
    S. R. De Groot, Thermodynamics of Irreversible Processes [Russian translation], Gostekhizdat, 1956.Google Scholar

Copyright information

© The Faraday Press, Inc. 1968

Authors and Affiliations

  • M. I. Verba
    • 1
  • V. D. Portnov
    • 1
  1. 1.Power Engineering InstituteMoscow

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