About the force localization exerted by the magnetic field on the ferrofluids. The Quincke’s effect

Autor: Ildiko Tatai, Marian Greconici, Constantin Blaj, Dumitru Toader, Daniela Vesa
Rok vydání: 2018
Předmět:
Zdroj: 2018 International Conference on Applied and Theoretical Electricity (ICATE).
Popis: In ferrohydrodynamics theory, the forces acting in the magnetic liquid are not always treated in a uniform manner. The present paper tries to give a consistent macroscopic view, pointing out the importance of the magnetostriction in the force Iocalization understanding. The magnetic liquid will be considered as a linear and nonconducting medium placed in a stationary (or quasistationary) field. In order to support the analytical study, a numerical analysis of the magnetic forces was made using FEM analysis and Matlab.
Databáze: OpenAIRE