Dynamics of the Rise of an Air Bubble in a Magnetic Fluid Shell inside a Magnetic Field

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2024-10-29 DOI:10.1134/S1062873824707955

A. Ya. Simonovsky, A. R. Zakinyan

引用次数: 0

Abstract

The rise of an air bubble enclosed in a magnetic fluid shell inside an external homogeneous magnetic field directed horizontally is investigated experimentally. It is shown that the magnetic field acting on the magnetic fluid shell alters the shape of the bubble, which is reflected in the quantitative characteristics of rising. Oscillations in the shape of the air bubble are observed as it rises. Results demonstrate the possibility of controlling small volumes of gas that can have practical applications.

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磁场内磁性流体壳中气泡的上升动力学

实验研究了磁性流体外壳中的气泡在水平方向的外部均匀磁场中的上升过程。实验表明，作用在磁性流体外壳上的磁场改变了气泡的形状，这反映在上升的数量特征上。在气泡上升过程中，可以观察到气泡形状的摆动。研究结果表明了控制小体积气体的可能性，这在实际应用中是可行的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.