caa a22 4500 606167226 CHVBK 20210128100701.0 cr unu---uuuuu 210128e20150201xx s 000 0 eng 10.1007/s10665-014-9726-1 doi (NATIONALLICENCE)springer-10.1007/s10665-014-9726-1 Electromagnetic force on a current-carrying coil interacting with a moving electrically conducting cylinder [Elektronische Daten] [F. Santara, A. Thess] We present a numerical analysis of a variant of Lorentz force velocimetry (LFV) termed electromagnetic Lorentz force velocimetry (EM-LFV). Both LFV and EM-LFV are techniques for the non-contact measurement of liquid metal flows in metallurgical applications that rely on the measurement of a force acting upon a magnetic system interacting with the liquid metal. Whereas LFV relies on permanent-magnet systems, EM-LFV is based upon electromagnets. We formulate and analyse a simple model of EM-LFV which consists of a single circular coil interacting with a moving solid cylinder. We compute the Lorentz force acting on the coil as a function of the two geometry parameters characterizing the problem and compare the numerical results with analytical approximations for three limiting cases. Our numerical results serve as a verification and validation tool for future full-scale simulations of EM-LFV involving realistic complex electromagnets and three-dimensional turbulent flow geometries. Springer Science+Business Media Dordrecht, 2014 Computational magneto-hydrodynamics nationallicence Lorentz force velocimetry nationallicence Electromagnet nationallicence Santara F. Institute of Thermodynamics and Fluid Mechanics, Ilmenau University of Technology, P.O. Box 100565, 98684, Ilmenau, Germany aut Thess A. Institute of Thermodynamics and Fluid Mechanics, Ilmenau University of Technology, P.O. Box 100565, 98684, Ilmenau, Germany aut Journal of Engineering Mathematics Springer Netherlands 90/1(2015-02-01), 37-49 0022-0833 90:1<37 2015 90 10665 https://doi.org/10.1007/s10665-014-9726-1 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s10665-014-9726-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Santara F. Institute of Thermodynamics and Fluid Mechanics, Ilmenau University of Technology, P.O. Box 100565, 98684, Ilmenau, Germany aut NATIONALLICENCE 700 1- Thess A. Institute of Thermodynamics and Fluid Mechanics, Ilmenau University of Technology, P.O. Box 100565, 98684, Ilmenau, Germany aut NATIONALLICENCE 773 0- Journal of Engineering Mathematics Springer Netherlands 90/1(2015-02-01), 37-49 0022-0833 90:1<37 2015 90 10665