Determination of the Diffusion Coefficient in Nondestructive Testing of Thin Articles of Anisotropic Porous Materials

V. P. Belyaev; S. V. Mishchenko; P. S. Belyaev

doi:10.1007/s11018-017-1208-1

Determination of the Diffusion Coefficient in Nondestructive Testing of Thin Articles of Anisotropic Porous Materials

Authors: Belyaev V.P.¹, Mishchenko S.V.¹, Belyaev P.S.¹
Affiliations:
1. Tambov State Technical University
Issue: Vol 60, No 4 (2017)
Pages: 392-398
Section: Physicochemical Measurements
URL: https://bakhtiniada.ru/0543-1972/article/view/246148
DOI: https://doi.org/10.1007/s11018-017-1208-1
ID: 246148

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Abstract

A method is proposed for determining the diffusion coefficient of solvents in thin porous materials with substantial anisotropy of their properties. The method makes possible direct nondestructive testing of articles of anisotropic porous materials. Problems of increasing the productivity and accuracy of the method are examined.