Peculiarities of lifting of non-Newtonian fluids in porous material

Authors

  • Dmitriy M. Nakhay State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, Mashinostroiteley str., 25 https://orcid.org/0000-0002-6842-1683
  • Valentin I. Baykov State Scientific Institution «A.V. Luikov Heat and Mass Transfer Institute of the National Academy of Sciences of Belarus»; 220072, Belarus, Minsk, P. Brovki str., 15
  • Dmitry S. Mikanovich State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, Mashinostroiteley str., 25 https://orcid.org/0000-0002-3560-1741

DOI:

https://doi.org/10.33408/2519-237X.2024.8-1.98

Keywords:

capillary effect, wall slip effect

Abstract

Purpose. To study the peculiarities of polymer solutions, rise of different concentrations in porous material.

Methods. Experimental method of research with the use of mathematical methods of processing of measurement results.

Findings. It was found that the intensity of saturation of porous material with polyacrylamide solutions significantly decreased after initial 30 s of the experiment. In addition, the rate of saturation of porous material decreased with increasing concentration of polyacrylamide in the solution. In contrast to distilled water, the polyacrylamide solutions continued to rise until the porous material was completely saturated, indicating the possibility of near-wall slip effect.

Application field of research. The obtained results are important for further investigation of the behavior of polymer solutions used at industrial facilities.

Author Biographies

Dmitriy M. Nakhay, State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, Mashinostroiteley str., 25

Chair of Chemical, Biological, Radiation and Nuclear Protection, Senior Lecturer

Valentin I. Baykov, State Scientific Institution «A.V. Luikov Heat and Mass Transfer Institute of the National Academy of Sciences of Belarus»; 220072, Belarus, Minsk, P. Brovki str., 15

Turbulence Laboratory, Chief Researcher; Grand PhD in Technical Sciences, Associate Professor

Dmitry S. Mikanovich, State Educational Establishment «University of Сivil Protection of the Ministry for Emergency Situations of the Republic of Belarus»; 220118, Belarus, Minsk, Mashinostroiteley str., 25

Faculty of Emergency Prevention and Elimination, Head of the Faculty; PhD in Technical Sciences, Associate Professor

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Published

2024-02-23

How to Cite

Nakhay Д. М., Baykov В. И. and Mikanovich Д. С. (2024) “Peculiarities of lifting of non-Newtonian fluids in porous material”, Journal of Civil Protection, 8(1), pp. 98–105. doi: 10.33408/2519-237X.2024.8-1.98.