Publication Abstracts

Engwirda 2016

Engwirda, D., 2016: Conforming restricted Delaunay mesh generation for piecewise smooth complexes. Procedia Eng., 163, 84-96, doi:10.1016/j.proeng.2016.11.024.

A Frontal-Delaunay refinement algorithm for mesh generation in piecewise smooth domains is described. Built using a restricted Delaunay framework, this new algorithm combines a number of novel features, including: (i) an unweighted, conforming restricted Delaunay representation for domains specified as a (non-manifold) collection of piecewise smooth surface patches and curve segments, (ii) a protection strategy for domains containing curve segments that subtend sharply acute angles, and (iii) a new class of off-centre refinement rules designed to achieve high-quality point-placement along embedded curve features. Experimental comparisons show that the new Frontal-Delaunay algorithm outperforms a classical (statically weighted) restricted Delaunay- refinement technique for a number of three-dimensional benchmark problems.

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BibTeX Citation

@article{en03100n,
  author={Engwirda, D.},
  title={Conforming restricted Delaunay mesh generation for piecewise smooth complexes},
  year={2016},
  journal={Procedia Eng.},
  volume={163},
  pages={84--96},
  doi={10.1016/j.proeng.2016.11.024},
}

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RIS Citation

TY  - JOUR
ID  - en03100n
AU  - Engwirda, D.
PY  - 2016
TI  - Conforming restricted Delaunay mesh generation for piecewise smooth complexes
JA  - Procedia Eng.
VL  - 163
SP  - 84
EP  - 96
DO  - 10.1016/j.proeng.2016.11.024
ER  -

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