New smoothing method in the automatic hexahedral mesh generator for improving solver convergence property

So Noguchi, Yuichiro Motooka, Hajime Igarashi
2010 Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation  
We have developed an automatic hexahedral mesh generator, and evaluated the quality of the generated mesh. It was confirmed that the ratio of the longest and the shortest diagonal lengths of the elements affected the convergence of the ICCG solver. Therefore, for improving the mesh quality, it is necessary to develop the smoothing method in the automatic hexahedral mesh generator.
doi:10.1109/cefc.2010.5481750 fatcat:x2lcotuv3bbobem6wvvlnwyylm