A Technology for 3D Grid Generation

作者：Vaseva I A^*; Kofanov A V; Liseikin V D; Likhanova Yu V; Kharitonchik A M

来源：Computational Mathematics and Mathematical Physics, 2010, 50(1): 93-111.

DOI：10.1134/S0965542510010094

• three-dimensional grid generation methods
• numerical solution of Beltrami and diffusion equations
• hexahedral and prismatic grids

New results concerning the technology for adaptive 3D grid generation are obtained. This technology is based on the numerical solution of the inverted one-, two-, and three-dimensional Beltrami and diffusion equations with respect to the monitor metric. The one- and two-dimensional equations are used to generate grids on the edges and the faces of the domain, respectively. The three-dimensional equations are used to generate a grid in the interior of the domain. Examples of adaptive 3D hexahedral and prismatic grids are demonstrated.

• 出版日期2010-1