A simple approach to the numerical simulation with trimmed CAD surfaces
arXiv:1501.06741 · doi:10.1016/j.cma.2014.12.010
Abstract
In this work a novel method for the analysis with trimmed CAD surfaces is presented. The method involves an additional mapping step and the attraction stems from its sim- plicity and ease of implementation into existing Finite Element (FEM) or Boundary Element (BEM) software. The method is first verified with classical test examples in structural mechanics. Then two practical applications are presented one using the FEM, the other the BEM, that show the applicability of the method.
20 pages and 16 figures