@article{oai:kanazawa-u.repo.nii.ac.jp:00042524, author = {別所, 一夫 and 山田, 外史 and Kazuo, Bessho and Sotoshi, Yamada and S., Nakano and T., Yamazaki}, issue = {1}, journal = {IEEE Translation Journal on Magnetics in Japan}, month = {Jan}, note = {The electromagnetic pump proposed by the authors is concerned with the magnetic shielding effect of eddy currents in a conductive plate. In this paper we use FEM analysis to examine the shape of a copper plate for controlling eddy currents, and compare our findings with measured results. The proposed T-shaped plate improves shielding and reduces eddy-current losses compared with existing pumps. We also confirmed an improvement of the thrust force when used in a closed system for circulating a liquid alloy. © 1993 IEEE.}, pages = {57--61}, title = {Improved Flux-Concentration Type Electromagnetic Pump Based on Controlled Eddy Current}, volume = {8}, year = {1993} }