用新型毛细管粘度计研究磁性流体体系的粘度

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2024-12-23 DOI:10.1134/S1062873824708341

A. A. Churaev, E. V. Shel’deshova, E. V. Bondar’, P. A. Ryapolov

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引用次数: 0

摘要

作者用自己设计的毛细管粘度计研究了液体的粘度。粘度值由毛细管中的压力下降决定，这使得研究光学不透明液体并在磁场中进行测量成为可能。对已知粘度值的液体进行了一系列标定实验。所得的磁粘性效应在不同结构和物理参数的磁流体样品中的依赖关系与已知的理论和实验数据一致。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Using a New Capillary Viscometer to Study the Viscosity of Magnetic Fluid Systems

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Using a New Capillary Viscometer to Study the Viscosity of Magnetic Fluid Systems

The authors study the viscosity of liquids using a capillary viscometer of their own design. A value of viscosity is determined by the drop in pressure in the capillary, which makes it possible to study optically opaque liquids and carry out measurements in a magnetic field. A series of calibration experiments are carried out on liquids with known values of viscosity. The obtained dependences of the magnetoviscous effect in magnetic fluid samples with different structures and physical parameters are consistent with known theoretical and experimental data.

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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.