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CONTRIBUTION TO THE ANALYTICAL EVALUATION OF THE EFFICIENCY AND THE OPTIMAL CONTROL OF CONDUCTIVE FLUIDS BY ELECTROMAGNETIC FORCES
Author(s) -
Hocine Menana,
Céline Gabillet
Publication year - 2017
Publication title -
progress in electromagnetics research m
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.216
H-Index - 31
ISSN - 1937-8726
DOI - 10.2528/pierm17011006
Subject(s) - electrical conductor , materials science , computer science , composite material
This work deals with the evaluation of the efficiency and optimal control of conductive fluids by using electromagnetic forces. An electromagnetic actuator based on a succession of electrodes and magnets annuli is implemented on the surface of the rotating cylinder of a Taylor-Couette device. Considering a laminar flow, the magnetohydrodynamic (MHD) problem is formulated and solved analytically. The different MHD powers, control efficiency and optimal values of the control parameters are evaluated.

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