Capture of air cavity flat channel with magnetic liquid in a ring magnet | Izvestiya vuzov. Fizika. 2020. № 6. DOI: 10.17223/00213411/63/6/163

Capture of air cavity flat channel with magnetic liquid in a ring magnet

Studies on the visualization of the capture and transport of an air cavity in a flat channel filled with magnetic fluid and located along the axis of the ring magnet are discussed. The results of the model theory of a “weakly magnetic medium” based on the construction of a system of isolines of the magnetic field strength module (H = const) for a magnetic fluid filling a tube are compared with the image of an air cavity obtained in a thin liquid layer. The features of phased capture of the air cavity for magnetic fluid are theoretically explained. The results can be useful in solving practical issues of microhydraulics.

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Keywords

магнитная жидкость, кольцевой магнит, неоднородное магнитное поле, изменяющееся по знаку магнитное поле, газожидкостные системы, микрогидравлика, magnetic fluid, ring magnet, inhomogeneous magnetic field, changing magnetic field in sign, gas-liquid systems, microhydraulics

Authors

NameOrganizationE-mail
Ryapolov P.A.Southwest State Universityr-piter@yandex.ru
Polunin V.M.Southwest State Universitypoluninvm1@gmail.com
Postnikov E. B.Kursk State Universitypostnicov@gmail.com
Bashtovoy V.G.Belarusian National Technical Universitybashtovoi@bntu.by
Rex A.G.Belarusian National Technical Universityreks@bntu.by
Sokolov E.A.Southwest State Universityevgeniysokolov1@yandex.ru
Всего: 6

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 Capture of air cavity flat channel with magnetic liquid in a ring magnet | Izvestiya vuzov. Fizika. 2020. № 6. DOI: 10.17223/00213411/63/6/163

Capture of air cavity flat channel with magnetic liquid in a ring magnet | Izvestiya vuzov. Fizika. 2020. № 6. DOI: 10.17223/00213411/63/6/163