ON THE QUESTION OF HYDRODYNAMIC INSTABILITY OF NEMATICS IN A MAGNETIC FIELD. III: ACCOUNTING FOR THE INERTIAL TERM IN THE EQUATION OF MOTION IN THE MODEL OF MAGNETOHYDRODYNAMIC DOMAIN FOR SPLAY DISTORTION

Ковальчук, М. В.

doi:10.31857/S0023476122600434

PII

10.31857/S0023476122600434-1

DOI

10.31857/S0023476122600434

Publication type

Status

Published

Authors

М. В. Ковальчук

Affiliation: Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, 119991 Russia

Volume/ Edition

Volume 68 / Issue number 4

Pages

600-606

Abstract

A magnetohydrodynamic domain model describing the motion of a nematic liquid with positive anisotropy of diamagnetic susceptibility in the splay distortion geometry is considered. The inertial term is taken into account in the equation of motion of a nematic model. This approach makes it possible to introduce dimensionless parameters into the model: ratios of Eriksen numbers to Reynolds numbers. The introduction of such parameters allows one to experimentally assess the relative role of elastic and viscous forces in nematics of different nature.

Keywords

NEMATIC LIQUID CRYSTALS HYDRODYNAMIC INSTABILITY MAGNETIC FIELD

Date of publication

14.09.2025

Year of publication

2025

Number of purchasers

Views

References

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GOST	Ковальчук �. ON THE QUESTION OF HYDRODYNAMIC INSTABILITY OF NEMATICS IN A MAGNETIC FIELD. III: ACCOUNTING FOR THE INERTIAL TERM IN THE EQUATION OF MOTION IN THE MODEL OF MAGNETOHYDRODYNAMIC DOMAIN FOR SPLAY DISTORTION // Crystallography Reports. – 2023. – V. 68. – Issue number 4 C. 600-606 . URL: https://crystallographyras.ru/10-31857-s0023476122600434-1/?version_id=110371. DOI: 10.31857/S0023476122600434
MLA	Ковальчук, М. В "ON THE QUESTION OF HYDRODYNAMIC INSTABILITY OF NEMATICS IN A MAGNETIC FIELD. III: ACCOUNTING FOR THE INERTIAL TERM IN THE EQUATION OF MOTION IN THE MODEL OF MAGNETOHYDRODYNAMIC DOMAIN FOR SPLAY DISTORTION." Crystallography Reports. 68.4 (2023).:600-606. DOI: 10.31857/S0023476122600434
APA	Ковальчук �. (2023). ON THE QUESTION OF HYDRODYNAMIC INSTABILITY OF NEMATICS IN A MAGNETIC FIELD. III: ACCOUNTING FOR THE INERTIAL TERM IN THE EQUATION OF MOTION IN THE MODEL OF MAGNETOHYDRODYNAMIC DOMAIN FOR SPLAY DISTORTION. Crystallography Reports. vol. 68, no. 4, pp.600-606 DOI: 10.31857/S0023476122600434

RAS PhysicsКристаллография Crystallography Reports

ON THE QUESTION OF HYDRODYNAMIC INSTABILITY OF NEMATICS IN A MAGNETIC FIELD. III: ACCOUNTING FOR THE INERTIAL TERM IN THE EQUATION OF MOTION IN THE MODEL OF MAGNETOHYDRODYNAMIC DOMAIN FOR SPLAY DISTORTION

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RAS PhysicsКристаллография Crystallography Reports

ON THE QUESTION OF HYDRODYNAMIC INSTABILITY OF NEMATICS IN A MAGNETIC FIELD. III: ACCOUNTING FOR THE INERTIAL TERM IN THE EQUATION OF MOTION IN THE MODEL OF MAGNETOHYDRODYNAMIC DOMAIN FOR SPLAY DISTORTION

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