procedure [3]; the 2D FEM is applied only to several slip conditions ( and ). Only these conditions are considered primarily because if all the cases were analyzed by FEM, the analysis times would be very long.
Furthermore, we considered that the seven slip conditions are sufficient to validate the performed analytical procedure. Fig. 4 shows the results of the analytical and FEM methods in the form
of lines and dots, respectively. Here, and refer to the electromagnetic propulsion force and levitating force, respectively