Reparametrization of Block Boundary Surface Grids
This article describes the work completed at CERFACS in task 8 of the BRITE/EURAM EuroMesh project, concerning reparametrization of block boundary surface grids. A new surface patch is arbitrarily positioned on a set of existing, and interconnected, surface patches. The parametrization is found by representing the patch in the parameter space of the original patches using an unstructured mesh, and then solving a set of partial differential equations in the physical space of the new patch, using the finite element approach.
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