CALCULATION OF DIFFUSIVE PROCESSES FOR SOME NATURAL HYDROCARBONIC GAS MIXTURES INTO AIR

Authors

  • Yu.I. Zhavrin IETP, Al-Farabi Kazakh National University, Kazakhstan, Almaty
  • M.T. Beketaуeva IETP, Al-Farabi Kazakh National University, Kazakhstan, Almaty
  • O.V. Fedorenko IETP, Al-Farabi Kazakh National University, Kazakhstan, Almaty

Abstract

The analysis of diffusive processes for five natural hydrocarbonic gaseous mixtures into air at T = 298,0 K and P = 0,101 MPa is carried out. The effective diffusion coefficients and matrix coefficients of multicomponent diffusion are defined. Advantages of effective coefficients application for the mass transfer description are shown. The calculated diffusion coefficients can be used as the reference data.

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Published

2018-11-22

Issue

Vol. 2018 No. 3 (2018): KazNU Bulletin. Physics series

Section

Thermal Physics and Theoretical Thermal Engineering

How to Cite

CALCULATION OF DIFFUSIVE PROCESSES FOR SOME NATURAL HYDROCARBONIC GAS MIXTURES INTO AIR. (2018). Recent Contributions to Physics, 2018(3), 15-21. https://bph.kaznu.kz/index.php/zhuzhu/article/view/1013

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