A novel approach is provided, in the linear 2-D case, for discretizing eddy-current problems in moving conductors by the finite integration technique over generic polygonal grids. An energetic approach is used both for discretizing the velocity terms and for deriving a streamline upwind stabilization scheme. The approach is validated by analyzing a rotating shaft at both small and large Peclet numbers.
2-D Stabilized FIT Formulation for Eddy-Current Problems in Moving Conductors
ALOTTO, PIERGIORGIO
2015
Abstract
A novel approach is provided, in the linear 2-D case, for discretizing eddy-current problems in moving conductors by the finite integration technique over generic polygonal grids. An energetic approach is used both for discretizing the velocity terms and for deriving a streamline upwind stabilization scheme. The approach is validated by analyzing a rotating shaft at both small and large Peclet numbers.
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