SCI和EI收录∣中国化工学会会刊

›› 2009, Vol. 17 ›› Issue (5): 814-821.

• THERMODYNAMICS AND CHEMICAL ENGINEERING DATA • Previous Articles     Next Articles

Calculation of Transport Properties of CF4+Noble Gas Mixtures

Soodabeh Nikmanesh1, Jalil Moghadasi1, Mohammad Mehdi Papari2   

  1. 1. Department of Chemistry, Shiraz University, Shiraz 71454, Iran;
    2. Department of Chemistry, Shiraz University of Technology, Shiraz 71555-313, Iran
  • Received:2009-01-05 Revised:2009-06-25 Online:2009-10-28 Published:2009-10-28
  • Supported by:
    Research Committees of Shiraz University and Shiraz University of Technology for supporting this project and making computer facilities available

Calculation of Transport Properties of CF4+Noble Gas Mixtures

Soodabeh Nikmanesh1, Jalil Moghadasi1, Mohammad Mehdi Papari2   

  1. 1. Department of Chemistry, Shiraz University, Shiraz 71454, Iran;
    2. Department of Chemistry, Shiraz University of Technology, Shiraz 71555-313, Iran
  • 通讯作者: Soodabeh Nikmanesh,E-mail:soodabeh.nikmanesh@gmail.com
  • 基金资助:
    Research Committees of Shiraz University and Shiraz University of Technology for supporting this project and making computer facilities available

Abstract: The present work is concerned with determining the viscosity,diffusion,thermal diffusion factor and thermal conductivity of five equimolar binary gas mixtures including:CF4-He,CF4-Ne,CF4-Ar,CF4-Kr,CF4-Xe from the principle of corresponding states of viscosity by the inversion technique.The Lennard-Jones (12-6) model potential is used as the initial model potential.The calculated interaction potential energies obtained from the inversion procedure is employed to reproduce the viscosities,diffusions,thermal diffusion factors,and thermal conductivities.The accuracies of the calculated viscosity and diffusion coefficients were 1% and 4%,respectively.

Key words: corresponding states principle, diffusion, inversion method, kinetic theory of gases, thermal conductivity, transport properties, viscosity

摘要: The present work is concerned with determining the viscosity,diffusion,thermal diffusion factor and thermal conductivity of five equimolar binary gas mixtures including:CF4-He,CF4-Ne,CF4-Ar,CF4-Kr,CF4-Xe from the principle of corresponding states of viscosity by the inversion technique.The Lennard-Jones (12-6) model potential is used as the initial model potential.The calculated interaction potential energies obtained from the inversion procedure is employed to reproduce the viscosities,diffusions,thermal diffusion factors,and thermal conductivities.The accuracies of the calculated viscosity and diffusion coefficients were 1% and 4%,respectively.

关键词: corresponding states principle, diffusion, inversion method, kinetic theory of gases, thermal conductivity, transport properties, viscosity