Email this article Calculation of the residual concentration of liquid during gravitational filtering in a granulated bed
- Authors: Shilyaev M.I.1, Khromova E.M.1
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Affiliations:
- Tomsk State University of Architecture and Building
- Issue: Vol 51, No 2 (2017)
- Pages: 232-237
- Section: Article
- URL: https://journals.rcsi.science/0040-5795/article/view/171425
- DOI: https://doi.org/10.1134/S0040579517020099
- ID: 171425
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Abstract
The theoretical dependence of the residual concentration of liquid in a granulated bed and filtering under the influence of gravity force has been found. It has been shown that this concentration is proportional to complex (σμ12)0.2, which is determined by multiplying the surface tension σ by the square of the dynamic viscosity of a liquid. The equation for calculating the concentration of surfactants in water that provides the minimum wetness of granulated bed has been obtained.
About the authors
M. I. Shilyaev
Tomsk State University of Architecture and Building
Author for correspondence.
Email: shmi@mail.tomsknet.ru
Russian Federation, Tomsk
E. M. Khromova
Tomsk State University of Architecture and Building
Email: shmi@mail.tomsknet.ru
Russian Federation, Tomsk
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