- Conference date: 15–20 July 2012
- Location: Denver, Colorado, USA
In this work, a combined grid/FEM method that is capable of using parallelepiped or tetragonal mesh elements, as well as a combination of the two, is investigated. A formulation was developed that leverages the architecture of GPUs with irregular grids to efficiently address complex structures and heterogeneous materials. Benchmark studies are presented comparing the computational time, memory requirements, and simulation accuracy for GPU and CPU solvers with several challenge NDE problems.
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