Effect of magnetic field on electroconvection in a thin layer of magnetic nanofluid
It is shown that the external magnetic field (of the strength < 10 kA/m) parallel to the electric field (DC and AC) reduces the electroconvection development threshold voltage and the time of electroconvection development (up to 50 %), and creates a more branched pattern of electroconvective flow...
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| שפה: | English |
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2023
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| גישה מקוונת: | https://dspace.ncfu.ru/handle/20.500.12258/23611 |
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ir-20.500.12258-236112023-06-09T08:31:16Z Effect of magnetic field on electroconvection in a thin layer of magnetic nanofluid Zakinyan, A. R. Закинян, А. Р. Magnetic field Magnetic nanofluid It is shown that the external magnetic field (of the strength < 10 kA/m) parallel to the electric field (DC and AC) reduces the electroconvection development threshold voltage and the time of electroconvection development (up to 50 %), and creates a more branched pattern of electroconvective flows in a layer of magnetic nanofluid. The magnetic field perpendicular to the electric field increases the electroconvection development threshold (up to 15 %) and leads to electroconvective pattern degeneracy into a system of strips parallel to the magnetic field. It is demonstrated that the critical voltage increases with increasing magnetic nanofluid layer thickness and voltage frequency. 2023-06-09T08:28:50Z 2023-06-09T08:28:50Z 2023 Статья Ahmed, A.M., Zakinyan, A.R., Abdul Wahab, W.S. Effect of magnetic field on electroconvection in a thin layer of magnetic nanofluid // Chemical Physics Letters. - 2023. - 817, art. no. 140413. - DOI: 10.1016/j.cplett.2023.140413 http://hdl.handle.net/20.500.12258/23611 en Chemical Physics Letters application/pdf application/pdf |
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СКФУ |
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Репозиторий |
| language |
English |
| topic |
Magnetic field Magnetic nanofluid |
| spellingShingle |
Magnetic field Magnetic nanofluid Zakinyan, A. R. Закинян, А. Р. Effect of magnetic field on electroconvection in a thin layer of magnetic nanofluid |
| description |
It is shown that the external magnetic field (of the strength < 10 kA/m) parallel to the electric field (DC and AC) reduces the electroconvection development threshold voltage and the time of electroconvection development (up to 50 %), and creates a more branched pattern of electroconvective flows in a layer of magnetic nanofluid. The magnetic field perpendicular to the electric field increases the electroconvection development threshold (up to 15 %) and leads to electroconvective pattern degeneracy into a system of strips parallel to the magnetic field. It is demonstrated that the critical voltage increases with increasing magnetic nanofluid layer thickness and voltage frequency. |
| format |
Статья |
| author |
Zakinyan, A. R. Закинян, А. Р. |
| author_facet |
Zakinyan, A. R. Закинян, А. Р. |
| author_sort |
Zakinyan, A. R. |
| title |
Effect of magnetic field on electroconvection in a thin layer of magnetic nanofluid |
| title_short |
Effect of magnetic field on electroconvection in a thin layer of magnetic nanofluid |
| title_full |
Effect of magnetic field on electroconvection in a thin layer of magnetic nanofluid |
| title_fullStr |
Effect of magnetic field on electroconvection in a thin layer of magnetic nanofluid |
| title_full_unstemmed |
Effect of magnetic field on electroconvection in a thin layer of magnetic nanofluid |
| title_sort |
effect of magnetic field on electroconvection in a thin layer of magnetic nanofluid |
| publishDate |
2023 |
| url |
https://dspace.ncfu.ru/handle/20.500.12258/23611 |
| work_keys_str_mv |
AT zakinyanar effectofmagneticfieldonelectroconvectioninathinlayerofmagneticnanofluid AT zakinânar effectofmagneticfieldonelectroconvectioninathinlayerofmagneticnanofluid |
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1809808794716209152 |