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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2019 Volume 45, Issue 1, Pages 31–33 (Mi pjtf5580)

This article is cited in 2 papers

Operational monitoring of the diffusion coefficient in thin anisotropic porous materials

V. P. Belyaev, S. V. Mischenko, P. S. Belyaev

Tambov State Technical University

Abstract: A method for nondestructively determining the diffusion coefficient of solvents in thin fibrous material with strongly anisotropic properties is described. The sought-for coefficient is determined in the absence of a real static characteristic of the converter of the diffusant concentration in the solid phase, which substantially increases the productivity of monitoring.

Received: 03.09.2018

DOI: 10.21883/PJTF.2019.01.47153.17513


 English version:
Technical Physics Letters, 2018, 44:12, 1215–1217

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© Steklov Math. Inst. of RAS, 2026