Extension of Energy-Based Vector Hysteresis to 3D

Activity: Talk or presentationTalk at conference or symposiumScience to science


In this work, the extension of an energy-based (EB) vector hysteresis model to 3D is proposed. The model is based on consistent thermodynamic principles and allows an efficient numerical implementation by utilizing the convexity of the negative Gibbs free energy potential, leading to a scalar optimization problem in two variables (two angles in the spherical coordinate system). The applicability of the extended model is shown in numerical examples, simulated with the Finite Element Method.
Period18 Sept 202221 Sept 2022
Event title20th International IGTE Symposium on Computational Methods in Electromagnetics and Multiphysics: IGTE 2022
Event typeConference
LocationHybrider Event, Graz, AustriaShow on map
Degree of RecognitionInternational

Fields of Expertise

  • Advanced Materials Science
  • Information, Communication & Computing