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This article is cited in 3 scientific papers (total in 3 papers)
Experimental instruments and technique
Study of the diffusion coefficient in thin articles made of porous materials
V. P. Belyaev, S. V. Mischenko, P. S. Belyaev Tambov State Technical University
Abstract:
A novel method of studying mass transfer processes in porous media has been considered. The method allows one to carry out operation monitoring of the diffusivity in thin articles without destruction of them and in the absence of preliminary calibration of the equipment used to measure the diffusant concentration. The method has provided an increase in the accuracy of measuring sought characteristics of the mass-transfer due to the possibility of selecting measured parameters that enter the calculation equation at sections of the static characteristic of a converter with high sensitivity and noise immunity.
Keywords:
diffusion, porous material, nondestructive control, efficiency.
Received: 04.12.2018 Revised: 25.03.2019 Accepted: 15.04.2019
Citation:
V. P. Belyaev, S. V. Mischenko, P. S. Belyaev, “Study of the diffusion coefficient in thin articles made of porous materials”, Zhurnal Tekhnicheskoi Fiziki, 89:10 (2019), 1630–1634; Tech. Phys., 64:10 (2019), 1544–1547
Linking options:
https://www.mathnet.ru/eng/jtf5505 https://www.mathnet.ru/eng/jtf/v89/i10/p1630
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Abstract page: | 50 | Full-text PDF : | 18 |
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