Simulated Experiments for Teaching CAD Techniques Using Analytic and Finite Element Solutions of Electromagnetic Two-Dimensional Problems with Longitudinal Symmetry
Abstract:The paper describes an approach to teaching low-frequency electromagnetic CAD techniques to undergraduate students pursuing a degree course in electrical engineering. The simulated experiments make use of a two-dimensional open-access software based on the finite-element method. At the laboratory meetings, the problems are initially solved analytically. Upon this, students learn how to create the numeric model and how to define the sequence of field problems that lead to the required solution. Simulation tasks… Show more
“…The grain of the finite element mesh in different regions of the model is defined by the parameter "edge size" [14]. This parameter defines a constraint on the largest possible size of the triangles' edges allowed in a given region.…”
“…The grain of the finite element mesh in different regions of the model is defined by the parameter "edge size" [14]. This parameter defines a constraint on the largest possible size of the triangles' edges allowed in a given region.…”
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