Convective and diffusion conditions of a biological fluid flowing through a porous cylinder wall

N. N. Nazarenko, A. G. Knyazeva

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The work models filtration of a biological fluid as a cylindrical layer in a stationary regime. The model takes into account the compressibility and concentration expansion of the fluid. Dimensionless complexes containing the relations between various physical parameters were distinguished. The specific effects flow regimes are numerically studied. Numerical calculations were made for convective and diffusion flow regimes. The qualitative regularities in concentration and velocity distribution were detected. The study distinguishes dimensionless complexes with bonds between various physical parameters. The effects specific to convective and diffusion flow regimes are numerically studied. It was established that the compressibility of the fluid is significant for the distributions of concentration and velocity only in the coupled model.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019
EditorsVictor E. Panin, Sergey G. Psakhie, Vasily M. Fomin
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735419124
DOIs
Publication statusPublished - 19 Nov 2019
EventInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 - Tomsk, Russian Federation
Duration: 1 Oct 20195 Oct 2019

Publication series

NameAIP Conference Proceedings
Volume2167
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

ConferenceInternational Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019
CountryRussian Federation
CityTomsk
Period1.10.195.10.19

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Nazarenko, N. N., & Knyazeva, A. G. (2019). Convective and diffusion conditions of a biological fluid flowing through a porous cylinder wall. In V. E. Panin, S. G. Psakhie, & V. M. Fomin (Eds.), Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2019 [020240] (AIP Conference Proceedings; Vol. 2167). American Institute of Physics Inc.. https://doi.org/10.1063/1.5132107