An Equivalent Strain Approach for Magneto-Elastic Couplings

Laurent Daniel (1)

1 GeePs - Laboratoire Génie électrique et électronique de Paris

This paper presents an equivalent strain approach to reduce multiaxial magneto-elastic configurations into 1-D descriptions. It follows similar principles as those used for equivalent stress approaches. The approach can be easily implemented into magneto-elastic constitutive equations using strain as driving mechanical state variable. It is particularly useful to describe 3-D configurations when only 1-D measurements are available to describe the magneto-elastic behavior.

Domaines: Sciences de l'ingénieur [physics]

Laurent Daniel. An Equivalent Strain Approach for Magneto-Elastic Couplings. IEEE Transactions on Magnetics, 2017, 53 (6), pp.1 - 4. ⟨10.1109/TMAG.2017.2663113⟩. ⟨hal-01665621⟩