Preferences substantiation for non-destructive diagnostic methods selecting pores diffusion coefficient in block products
The metrological analysis of non-destructive methods determined the diffusion coefficient in block products formed from porous materials is considered. The methods are based on both various types of pulsed effects on the products flat surface and their reaction monitoring in terms of electromoti...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2020-09-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2020/4%20(172)/53-59%20%D0%91%D0%B5%D0%BB%D1%8F%D0%B5%D0%B2%20%D0%92.%20%D0%9F.,%20%D0%91%D0%B5%D0%BB%D1%8F%D0%B5%D0%B2%20%D0%9C.%20%D0%9F.,%20%D0%92%D0%B0%D1%80%D0%B5%D0%BF%D0%BE%20%D0%9B.%20%D0%93.%20%D0%B8%20%D0%B4%D1%80..pdf |
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| Summary: | The metrological analysis of non-destructive methods determined
the diffusion coefficient in block products formed from porous
materials is considered. The methods are based on both various
types of pulsed effects on the products flat surface and their
reaction monitoring in terms of electromotive force changes of
an electrochemical converter. The developed technique obviates
long transducer calibration stage for each new porous material
and diffusing polar solvent, increasing the analysis efficiency.
The analyzed methods application areas are substantiated in the
context of ensuring acceptable accuracy including in the presence
of pronounced anisotropy of properties. |
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| ISSN: | 1813-8225 2541-7541 |