Transient Analysis of Thin Layers for the Magnetic Field Shielding

摘要

The thin layer technique is extended to the analysis of passive shields for the mitigation of pulsed magnetic fields. The interface conditions between the two sides of the shell are determined by discretizing the diffusion equation along the shell thickness. The proposed formulation is validated by comparison with a standard hybrid finite element-boundary element method solution. Finally, some applications on problems related to industrial and laboratory environments are presented.