Email this article New phenomenological model of multicomponent gas diffusion
- Authors: Lunev V.V.1
-
Affiliations:
- Central Research Institute of Mechanical Engineering (TSNIIMASH)
- Issue: Vol 52, No 3 (2017)
- Pages: 454-462
- Section: Article
- URL: https://journals.rcsi.science/0015-4628/article/view/155603
- DOI: https://doi.org/10.1134/S0015462817030139
- ID: 155603
Cite item
Open Access
Access granted
Subscription Access
Abstract
A new phenomenological model is proposed for diffusion of multicomponent gas mixtures. Obvious general structural relations between the mass diffusion fluxes and the gradients of gas mixture components are obtained within the framework of the model in the case of the multicomponent diffusion coefficients expressed in terms of the “intrinsic” diffusion coefficients of individualmixture components. The molecular mean free path model can be used to estimate the latter.
About the authors
V. V. Lunev
Central Research Institute of Mechanical Engineering (TSNIIMASH)
Author for correspondence.
Email: lunev_vv@mail.ru
Russian Federation, ul. Pionerskaya 4, Korolev, Moscow oblast, 141070
Supplementary files
