Characteristics of a Liquid Metal Flow Generated by a Travelling Magnetic Field in a Hollow Cylindrical Channel and a Channel with a Coaxial Insert

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2025-07-16 DOI:10.1134/S1062873825711845

I. V. Kolesnichenko, I. I. Mitropolit, E. Golbraikh

引用次数: 0

Abstract

The liquid metal velocities and the processes of formation of the reversal flow in a hollow cylindrical channel and a cylindrical channel with an insert in different flow modes are compared. Velocity profiles and pressure drop–flow rate characteristic are obtained. It is shown that, at the same electromagnetic force, the metal velocity and flow rate in the channel with an insert are higher than in the cylindrical channel due to a decrease in the contribution of the reversal flow.

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行磁场在空心圆柱通道和同轴嵌件通道中产生的液态金属流动特性

比较了不同流动模式下空心圆柱形通道和带嵌件的圆柱形通道中液态金属的速度和回流的形成过程。得到了速度分布和压降流量特性。结果表明，在相同的电磁力下，由于反向流动的贡献减小，金属在有插入物的通道中的速度和流量比在圆柱形通道中的要高。

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.