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arXiv · 2412.09136

Reducing Meshing Requirements for Electrostatic Problems using a Galerkin Boundary Element Method

Benjamin Marussig·Thomas Rüberg·Jürgen Zechner·Lars Kielhorn·Thomas-Peter Fries
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Abstract

This work focuses on model preparation for electrostatic simulations of CAD designs to realize a rapid virtual prototyping concept. We present a boundary element method (BEM) allowing discontinuous fields between surfaces. The corresponding edges of the CAD model are enhanced with the data required to integrate over non-conforming elements. Finally, we generate a mesh for each CAD surface. The approach is verified via numerical experiments and shows excellent agreement with conforming BEM results.

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Benjamin Marussig, Thomas Rüberg, Jürgen Zechner, Lars Kielhorn, Thomas-Peter Fries. 2024-12-12. Reducing Meshing Requirements for Electrostatic Problems using a Galerkin Boundary Element Method. https://arxiv.org/abs/2412.09136

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