3-D Equivalent Model to Compute the Electro-Magnetic Behavior of Twisted Multi-Filamentary Superconductors Wires

In this paper, we investigate new methods to model in 3-D, efficiently and simply, twisted multi-filamentary superconductors subjected to an external magnetic field. Several simulation cases, based on the H-formulation implemented in GetDP, will help derive through appropriate methods, such as changing the reference from where the problem is seen and described to a reference where everything becomes simple to deal with, a simple equivalent 3-D problem to solve efficiently and quickly.