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2017
Journal Article
Titel
Coupling of Finite and Boundary Elements for Transient Eddy Current Problems
Alternative
Kopplung der Finiten Elemente und Randelementmethode für transiente elektromagnetische Probleme
Abstract
A symmetric coupling of methods of finiteand boundary elements for numerical solution of transienteddy current problems is described. This is anessential step in modelling of electromagnetic formingof metalic sheets. The finite element method is employedin the conducting region of the metalic sheet.The boundary element method relies on the Stratton-Chu representation formula and it models the electromagneticfield in the air including its decay at infinity.We impose external currents by the Biot-Savart law.
Author(s)
Dalibor, Lukas
VSB-TU Ostrava/Department of Applied Mathematics/Faculty of Electrical Engineering and Computer Science
Kacor, Petr
VSB-TU Ostrava, Department of Applied Mathematics, Faculty of Electrical Engineering and Computer Science
Ivanek, Lubomir
VSB-TU Ostrava, Department of Applied Mathematics, Faculty of Electrical Engineering and Computer Science
Mach, Valeslav
VSB-TU Ostrava, Department of Applied Mathematics, Faculty of Electrical Engineering and Computer Science